 

 







    
 ! " #%$'& #)( $+* ,- . / 0 1 2 3 4



576
8:9<;
?A@B?
?A@ML
?A@a`
?A@{z
?A@M
?A@a
?A@M
?A@a
8¥¦§;
L¬@B?
L¬@ML
L¬@a`
8tèé;
`k@B?
`k@ML
`k@a`
`k@{z

= ;
>
CEDGF>H IJIKIJI<IJI<I<I<IJI<IJIKI<IJIJI<IKIJI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<I
NPORQTSVUXWY[ZP\^]>_ I<IJIKIJI<IJI<IKIJIJI<IJIKI<IJI<IJIKIJI<IJI<IJIKIJI<IJI<I
b>cRdfehg^i>j I<IJI<IJIKIJI<IJI<I<I<IJI<IJI<IKIJI<IJI<I<I<IJI<IJIKIJI<IJI<I<I<IJI?A@a`k@B? ehgmlon I<IJI<IJI<I<I<IJI<IJIKI<IJI<IJIKIJI<IJI<I<I<IJI<IJI<I<I<IJI<IJIKI<I?A@a`k@ML pTqrdts)uvXwxb>cydferg)i>j I<IJI<IJIKI<IJIJI<IKIJI<IJI<I<I<IJI<IJI<I|r}t~EYR R YP)U I<IKIJI<IJI<I<I<IJI<IJIKIJI<IJI<I<I<IJI<IJI<IKIJI<IJI?A@{z@B? |h}~EYR IJI<IJI<I<I<IJI<IJIKIJI<IJI<I<I<IJI<IJI<IKIJI<IJIJIKI<IJI<IJIKI?A@{z@ML |h}~EYR  Y>)U I<IJI<IJI<I<I<IJI<IJIKIJI<IJI<IKIJI<IJIJI<IKIh^P))RT IJI<IJIKIJI<IJI<IJIKI<IJI<IJIKIJI<IJI<I<I<IJI<IJI<I<I<IJI<IJIKI<I)^ IKIJI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<IJIKIJI<IJI<IKIJI<IJI<I<I<IJI<IJIKI
>s)uxwT I<IJI<IJIKIJI<IJI<I<I<IJI<IJI<IKIJI<IJI<I<I<IJI<IJIKIJI<IJI<I<I<IJI¡>¢h£mw¥¤d IKIJIJI<IJIKI<IJI<IJIKIJI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKI<IJI<IJIKIJI<IJI¨V©
­)® IJI<I<I<IJI<IJIKI<IJI<IJI<I<I<IJI<IJIKIJI<IJI<I<I<IJI<IJI<IKIJI<IJIJIKI<IJI<IJIKI
L¬@B?A@B? ±³²´¶µ¶·³¸º¹¼»¾½À¿ÂÁ¼ÃJ) I<I<IJI<IJIKIJI<IJI<IJIKI<IJI<IJIKIJI<IJI<I<I<IJI<IJI<I
L¬@B?A@ML ÅÇÆk±ÈmHhÉ^Ê>ËÍÌ¬·[ÎmÏfÐmwoÑ)Ò IJIJI<IJIKI<IJI<IJIKIJI<IJI<IJIKIJI<IJI<I
L¬@B?A@a` Ó)Ô^ÕrÈmHrÉ^ÊÖ)R)ÐmwGÑTÒ I<IJI<IJIKI<IJIJI<IKIJI<IJI<I<I<IJI<IJI<IØPÙyÚEuÜÛVÝ IKIJIJI<IJIKI<IJI<IJIKIJI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKI<IJI<IJIKIJI<IJIÞyßTàrÈ IJIKIJI<IJI<I<I<IJI<IJIKI<IJIJI<IKIJI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<I
L¬@a`k@B? Æáâ%Åã±G|>vPcXHyÉ)ÊoäTåT|>>Þyß IJI<IJIKIJI<IJI<IJIKIJI<IJI<IKIJI<IJI
L¬@a`k@ML Æáâ%Åã±G|>vPcXHyÉ)ÊÖ|>>æ>ç^Þyß IJI<IJIKIJI<IJI<IJIKIJI<IJI<IKIJI<IJI¨V©>ê)ë>ìyíTî>ï¨)©>ê)ë IJIKIJI<IJI<I<I<IJI<IJIKI<IJIJI<IKIJI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<I`k@B?A@B? òfóPô^å^õPö IJI<IJI<I<I<IJI<IJIKIJI<IJI<I<I<IJI<IJI<IKIJI<IJIJIKI<IJI<IJIKI`k@B?A@ML ø>ùVú)|hó IJI<IJI<IKIJI<IJI<I<I<IJI<IJI<I<I<IJI<IJIKIJI<IJI<IKIJI<IJI<IJIKI
í   IJIKIJI<IJI<IKIJI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<I`k@B?A@a` ûýüÿþ XÉ 
erg^iPj HyÉ)Ê hw þ %
w  I<I<I<IJI<IJI<I<I<IJI<IJIKI<IJI<IJIKIJI<IJI|r}t~EYR R YP)UHrÉ^Ê  IJI<IJIKIJI<IJI<IKIJI<IJI<I<I<IJI<IJIKI©  erg)i>j HrÉ)
Ê !#"|r}E~XYR §R YPT[UHrÉ)Ê ¨T$w  êë &w %!' I<IJI<IJIKI<IJIJI<IKIJI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<IKIJI<IJI<IJIKI
(

9
?
L
L
L
L
z
z





9«ª
?°¯
?Ä¯
?Ä¯
?×?
?×?
?ÀL
?ÀL
?Ä`
9ñð
?À
?÷
L¬?
L«?
L`
LÀz
LÀ

8*) ; + "oF
î - .
, 

è+9
è/)

(0(

1 5 6¬L @B?
`k@B?
`k@ML
`k@a`

Ø ÙyÚEuÜÛVÝ w32$435TÛÝ76839Ê:<;!=XÉ í ÛVÝ>mw?@rI<IJI<IJIKI
P
erg^iPj HyÉ*Ac^gCB D3E dF^òxóhô^å^õhö:þGIH IJI<I<I<IJI<IJI<IKIJI<IJI ¯ JK5 AL J  É í ×¯J:&
H MPÊysTO
u NX
u PRQTS!U7
Y V I<IJI<I<I<IJI<IJIKI<I ¯ JK5X? W)&
H 7MPÊyþ %
w Y Z  w ¨)©  Gþ I["iPj  \þ ]_^ IKIJI<IJI<IJIKIJI

(0(`(

?ÀL
L`
AL 
`A¯

a 5 6

?A@B?
?A@ML
L¬@B?
L¬@ML
L¬@a`

b »dcÇÁfek¿hg v*ikjlm$l Êonp wo|r} q usr U wtu#"QTSTU WYyw$v3w IJI
e ½ñe »À¸xc »«Ãy[i ){z}|D7~ Ã ´¶µ ·x^Ew!W Ë_IJI<I<I<IJI<IJI<IKIJI<IJI± ²k´¶µ · Y ý ^EwO  IJI<IJI<I<I<IJI<IJI<I<I<IJI<IJIKIJI<IJI<IKIJI<IJIJIKI<I± ²k´¶µ · Y ý ^tHP
M Êo^ à Ï>wy IKIJI<IJI<I<I<IJI<IJI<I<I<IJI<IJIKI<I à Ï  |y}T*i3Pf CBD&n X
p wfå>| àÍ" ô>å7fi åt| Ê  Ã w
H + |DO¡¢ I<IJIKI<IJI<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<IJIKI<IJIJI<IKIJI<IJI`k@B? £¥¤ ÙrÚEu ÛVÝ¦$m> w)ò[óPô)å^õhöwo|Pó§¨  IJI<IJI<I<I<IJI<IJIKIJI<IJI<I`k@ML ò[óh© öwO^ª «[" À¯R
J ¯k@a¯k?X)
W H7P
M Êfò[óhô)å)õhö wO)ª  IJIKI<IJI<IJIKI`k@a` ¯@{¯?XVW w)ò[ó>ô^å^õhö:6&¬$>­ #B mD  ¯Ky
J HP
M Êxò[óhô^å)õhö IKIJI<IJI<I`k@{z £¥¤ ÙrÚEu ÛVÝHhÉ^Ê[ò[óPô)å^õhöw3V® e¯ I<I<IJI<IJIKIJI<IJI<IKIJI<IJI<IJIKI`k@M °Ki&±RF Ê |r}t~EYy  YP)UXHyÉ^Ê[òfóPô^å^õPö wGiPj  IJI<I`k@a ´ ( ÙyÚEuÜÛVÝ¦ > w)ò[óhôTå^õhö wo|>ó§¨  IJI<IJI<I<I<IJI<IJI<IKIJI<IJI`k@M øPùTú)|Pó wOh© ö!§¨  I<IJIKIJI<IJI<IKIJIJI<IJIKI<IJI<IJIKIJI<IJI<IJIKIJI<IJI<I`k@a ØPÙyÚEuÜÛVÝ¦> w[ô)ó ü<ô)å)õhö$ I<IJI<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<I`k@µ²  ¯yJ H>M Ê  wo|Pó§¨  I<IJIKIJI<IJI<I<I<IJI<IJIKIJI<IJI<IJIKI<IJI<IJIKI`k@B?°¯T ¯KJK5 ALJK5 ×¯Ky
J HP
M Ê$¶  w |hó §¨$ I<IJI<IJIKI<IJIJI<IJIKI<IJI<IJIKI`k@B?A?f ¯·R
J H&>M ÊÜØ>ÙyÚ uÜÛÝ¦ > wfôTó ü<ô)å)õPö<  wro¸¹º&r¸ uP êVë`k@B?÷L ¯Ky
J HPM Ê  w |hó§¨  I<IJI<IKIJIJI<IJIKI<IJI<IJIKIJI<IJI<IJIKIJI<IJI<I`k@B?°`VØPÙhÚEu ÛVÝ¦$m> w)ò[óPô)å^õhö ü |r})õPö$mwy¸&¹º3y¸ uP ê)ë I

(`»

z
?°¯
A? ?
Ä? `
?Ä
?÷
À? 
?°
?³²

L

L¯
L«?
L×L
LÀ`
LÀ
L×
LG²

¼

½¿¾h½

À ÁÂÃÄ Å iÆÇCz| Ê*"·5ÈRwôÉÊ:ËiÌ Í Î:Ê:Ï"oCÐÑ}ÒÓÔ|mlÊ!i}57Õ³Ì×ÖÆ$ØÎ¥Ê"Ù5ÚzÛJ6Vô$É ÊËÜÖRÝ#ÑÔÞÓßÏ" i ?³²?A?áàXHJK½âÁfcäã ( eæåçéèæèæêfëíìî}ï!ð3ñò ð&óôöõ÷ùøûúöü wýþÜÿ  ýþ  ýþ ÿ  ÷øûú ùÿ ñ "!$#%"&')(*$,+-$.0/1  ÷
ð '$
ø %23û5ê 4 ë ë èæ7ê 68
ç:9 åæë êf<è ; 5ê =?>yì:A
î @B($*CDEGFH3û5ê 4 ë ë èæ7ê 6JIKMLNO$$+P-.,ü O% {õo÷7øûú (*
w QR" S$TU  D$VW"XMYA.P)ZOT w[D\])^%_)`badce'ùî fo[
ì ghjì ikl å,%få 
÷ .ø ò  S$TwMD$V$_`dì mnoajc' p/q1  ÷ .
ú rTàe(*CDEA
PP+sÿ DVA XMYtao"ø uvP+&Æ wbað uvùì ao"
ø QRP+yxzZMT w
ò | õW
DVù[ÿ SÜOì { ÷ . 
ú yc}~D$Vmw _)` +ÿ cADVhw,xfw% PyZOì   c)'ù
î foM
ì W.jEqd$úÜfü wPü U  !#q
î @[x(*CDE%O) wWî @8cE+-./1  ÷ð 'y. ú,)A[ü 7ÿ V$q2$&÷ "ìîÔï<ð ,A.
%2<Æ w.d,,%-.ø ò *A
î @p'y% $¡qh,U ¢W£ aj'}ú$ñ ò W
ð ¤¦¥§¤¨¤ª©*ìÅ ¾  ,%RóôõÔ÷øÔ«­¬ F®°¯²±<³´¤¶µ·¸L%M¹ºõÔ÷eø » ¼ ½ Äú ¿¶À¨À§¤ª©ù$ì Á%ÂWÃ ¥Ä·P3 ¬¨ÅÇÆ %kó7ôõo÷ ¿ÈÀÉÀ¨Ê²©*ì$ÿ Ë Íê Ì Îë MÏ,Ð `R$Ñ+PÒ¯Óµ¨µÔ·% ÕÖCõ÷7øûú£ ø  ×Ø)Ù ÚÛÜ¨ÜÝ³ Ã ·yî @dxj'y­Þ$ø ò  ¡P%[ßàõ ÷:eð 'P. Å 4á¿É¿¨¿ ÃÎâãäÅNå ç cWæ[ ç`ÑPÿ ¤¦¥ÉÊ¨è²©ì Å 7ê >æ<è é¨6Òê["3ì ë =í=`7ê 6 ìîÔïðkó:ôÜõ}÷:øÔú<ý î"
ï ð +ñY xd'y­OAxeÿ ç`Ñ, «Î¬¨ÅªòÉÆóå ìõô äç öø÷Ýù:+W¤ Ã µ·$+-.ú$¡ú$"V$y%e'ÜPü R
ÿ û+-.)%ÞY xdûc"ü$Eùÿ lý !#y+åþ. l åykY ÿ)P+-$.V l å   £ ø +-$.V l å$É +-. ú ¡õ
÷ .)ùqÿ  )Pb2&÷  l ì$ÿ `öõ}÷:ø D\%M)PyZì $Gað '.G
ú a$
ø %Rï
ð D\*ÿ  é¨6 êfè °êñq.)%2 é¨6äêfè Òê!Üì:
î @ D\%"W., l D$#$ì
î @ l Vy%ó % aoAð a £ 'd"!#y+ l åq'åüd%)+'&)cq
c. ú ajUña"PZì ï P( | Ñ â*)'+ V$hPcWæO-,'.%-/î$A.y "D$\ÿ ,.
ì 0W1  ÷  D$\%M)P)Z$ì Gað '.ÞuvP+yxs!#,+- l %132 +-. úÜü OD$\54 ò .768&ÞD\:9;<=;?>@A9;B  D\AA9;B4 ò A.,A.,A9;@<C;>DFE8;HV G I)ú D\ì 6oKJ$E*AO&Lba ø QR
eV$u$vM*NO+:sÿ P*Q$SRA @' é¨6äêfè °êUTWVÝ¯XZYb9*;7T\[ä^] @BR,'î@ä¯ST_[a`bY¯cÈjcG@Ó$' V l å*W@dA.&ø ò ìsÿ e'f9;gW%M,P%.,ü [%e]Uy.ú¤D \y9;<h;^>jik*ì!ÿs$l-mW.n3oOpgGìîÔïðq*rn3oOpgG^s*tu$¡"D ý noOpgGst*u$¡"3vESsSt$u¡cæO%-. ú9*;<;3>fDwEU;3xHGPy |  a ðeç`Ñù ìM$û z{C;j|3}ooa øñ & z{C; @% ~S a ø"T$] ì . 5u,A.%$-.)%2"T]7ÿ*3M?OU@"u ï ,)uvtjcRï<ðG@Óùü -,A. QRùì ÿs?
 qSr'noOCpBG3sStu¡%ö ü. ú  :U A:))uvÿ ï euvùìG
 a}ðP3QRñ@-@noOhpBG%' ¢¡0 Æ `¨¿F£ ü?noO=pBG ÿqr'noOpgG?  Þ&÷q. ú3b¤ a¡ áÿ¥S¦ VDVP+-$.úü$ü +)r^ `D\,% ï ( | Ñîf2cC9;<=;?>D§E¨;xHG H© }y.QR[/q1.úD\* ÿª@« %¬­ G®3;-Æ¯8Æ °w$± y?²³  ï ,´ +-@Óµ*,¶ ì·@sMuvùì-.g¸T¹ î@MxZº¡ a» ° ` ¿X¼ æ*?noO=pBG %"'euvy+-.úTü@y½ c@kSA¾ [$eD\ %,xP"xy ï ,+-.9;<h;>fDwE¨;?x¿G ¿© },.y 3©
}kïø"
R ]$?-n3oOCpByG dA.ü,ìc,.ø ò D\ ÿ9P; HP© }Oïø"uvyyÀ %Þ3µ,¶ +ÿ$-. %?Á$Â +-.ú!ø ò 89;@<C;?> õ÷:ø D\* ÿ=9;@<;>DÃEU;3xHG U ÅÄ ÷ñ.ÀCÆ ìOYq}.* éÉ6 êfè° ê HÇCÆ'& ì*È c9*;7 @A.
üRì)cP.ú$ÉS:Ê ì$ÿsùü$Ê 3no3O=pBG "_)`S,Ë %eÙ$c=9;ÅfÌÍ[ m1$.e%2r
Î ìqSrnoOCpBG3 P%e'A¼ æge 'U9;g %^d  ÷.úÐÏ Ñ ÒÔÓ8Õ×ÖØÙÐÏFÚ ÕÖ ÛÜ
q$r'noO=pBG  _)`SyË % Ù9;gfÌÝ[ mq1.üP [úùìÞ:ß ø%Þ3ÉÊ =È ÿ )Ù93;H @P3Q 3R @àL c-á3â P+$-.9;¿* T_Ù[ ìîÔïð-ãT
Â õ÷
.úS
ä T, VDV8¡ æåWç ú@èyé +êgë?ìícîïCðSñSòóô-èõöê-÷'øAñùú óûëü*ý8þÿ ó ø   Aê Añ !"$#ñ % &!'(-*ô )$ñÅë-èý + $-./012/ 3 46587:9Cñ ;< $ë = > ( @?ê@÷øcBñ A2C D:ó E
õö ü*,
ø8ë FHG *ê IJG + 6LK M2NOGO3:P0IJGQNRGS;< TVUW*XVYZ[IQG]\NRG_^ `:FaG :þ b )*c d
fþ e g c-d + iø h@j7ë k$l6mìí'î8ï nS:ê o pCZñ  :3Vq6\!r sut jv ^(`wY3øSô )Åë
e!g c!
ñ FHG :þ b )* x + j!y:zn{*Bó ^fóûë |!s}B~.nî*ò WL6-6!
 3:6E-$
ë rsut\q.jv!^Z$Vn { ?ô )BZë FG Vþ   ñ  g '(!x + j$n![   0,¡¢,£¥¤¦
e*g cVd þ§ Xô )$3¨u© + ów5ë ª6*!Y e*g ¨u©Zj!{*$ª6 e*g ¨6©8nê«¬ @3 èõöñB­iX¯® °$±!²/? + @?3 ³´<[E'ø!3:ª$ µuE þ-¶· ux + një @?
K6M þ-g¸ '([ì*íAîï38¹»º ñ:¼½ ñV|!s*}2 þ ~  óBîò×óôuu  j¾ · ¿?uK!M þ¶.· 0x6xn*À@ÁÂ$ÃÄÆÅÇn ÈW-j ìíîÉ.3:Ê¥WË ñ:Ì ó5ø  þ ¶2· [ Í Î þ ¹º + ¼$½ ñ e(· ô + ÏÁ6u  3=$>*($@?0IQGRÀfÁ.ÐÒÑÔÓÕ¼hÖ ð3Z×*ØSÙ :ÚVÛ þÜÝßÞáà + óL

IQG â æä ã å Åèçéáê ÝßÞáà Ëìë ÝíÞáàî Ä Åâ äæã å Åèçéáê Ä Å Ëïë ÝíÞáàð Ä ÅñáòôóõòQö

n ¾ · `Ï2÷ ôLÁ0u3ø M2NRGOÀ ÍAõ*ö3q + 63qj/ÌóuXVYù6úBû(-Í Î ç_ü + ¹ºuý2þ!3^ì*íhî$ï23ÊiWË þ ÿ ø*8NOG ç_ü  Ë Å + [  Å Ü ó 1òßñ ö ÀÍSõ! ý nw"Á ý lÍ õZ3BÍ #$*n*{![À*u"$S# ñ:&v %×ów( 'i<OÁ$' )63-Íõö þ $+*) ó ø." ,.-/n À$Y øfx6xnLøuM2NRG + Í õöj 0¸ / 2h 1433 Pn¾ · `¯(6 5!7¥$LøuM29N G 8 þ;:(< '( =?>Í!Î ç þ @^ -0A + Ï(Á B$4!Ö$D
P C(A¥<3-Í õö;3 E!q.À ç   Å F+ $  :jG72I H) 3uÀ-Í õ*ö03 J"KML(N + j;O
PRQ H.)$^` +Ï¶·  + Á2 S+ Q V­XÏÖ/P.À ã Ä UÅ T ÝÆÞáà ê Y$3nLÁ:S
« 3
Í

õ

ö
j
/ +w;¸ / Vh 1!3ZÀ x¿`XÜ W 3-P6¾ · `ì Á ã ñ Ä YÅ T ñÝíÞáà ö ê ç   ö Å + Y*[2[; ZwGÁ 5Sò 70
føuM2N G 8 À
N G 8 ã ñ Ä Å T ËÝ ÞáÅ à ö ê ç ç ü
Üö
á
ñ
ô
ò
ó
ê
+ YZ[0x!xn ä ÜO0n \ ]''+ $G3 cdZ ?
Í_^a` M
õ

b6j!
Y
ø
Y egf0¿?*K MæòóóFaG Å þFaG Å h é Å ç &iïN G 8 IJG
ñáòôókjèö+ mQ Á 5!7¥$: n 743oi þg:S< ' prqtsl;ìÁ$¿?j Í õ*ö$ |~Ð }Hn
v

x
u
y
w
{
w
z
 
l!'(G (& þ c : Q 8FaG Å þ  g '(ux + nwÁzGäöi ò Tg
á
ñ
ô
ò
ó
+ Q 
j b ÷   .
 A Q  .
À Xò !  Å  ã ê Ä Å ê ç_ü !
 T T  ê T  T îñòQö Ü  ò òñòæóôön!{   (; Z/ ñáòôókjèör Àh é Å (i ã ê ñ Ä YÅ T äæÝÆå Þáà Å ö  ê Å Ä Å ç_üÒçé ê ë ÝÆÞáà  Ä Å?i ã ê ñ Ä UÅ T ÝÆäèÞáå à Å ö ê ÅÝ  çü ç1é ê ë ÝÆÞáàÕî Ä Åñáòôkó èö+ Y 
;.< Á h é Å À-  Â/ÃÄ Å +   KM2NRG j;XLY* z Q AjIZLÁ08


á
ñ
ô
ò
k
ó
è

ö
XwY8 +9 dW¿([j    ¡6¢£;¤R¥_¦
 _    V/ z ;¨§SK@L!©!ª.À@Á!«* ++ T z ,0¬8^ zn­® '(!x + jv*^nZ S¯[2xwÀ@Á *)Wf° A 
Í ±².nj ³!´!µZ(3 A!) z  V^(`BÀ;¬$g¶!µ6'2GA!) z· x$uT3$nLÁ?
Í ±_^D`O.
 bn¸$¹ ê  ¨+ º4» ?
Í ± ^o`O°b6ÀfÁ:Í°±S²j$V/
W¯M
 A:!¼.¾
À ½G¿nÀÁÃÂf!gj Ä(ÅunY Æ U zIÇ!È 'Ê É!Ë : Y:S¼ z D' Ì6¬ 0Á Í83¼
Î !¼nuY ¯A!) z · xÊ ¸S¹8nLÁÍ ±DÏMÐS 3;h znÑSÒ ;3 Ó!ÔuY8T3n!ÀYX Áo >g3 Õ(Ó!Ô8Y8T3n {u +¶.· `ì[(x:3 + LÍ ±Z6À ÖD× gn Ø!µ Q Á.xL þ 4
Í ±$Ù
ÛÚ  + ¯ih1 §K.L ÒDz ª$$' ©(ªZG3 ©(ª$K6M þ6Ü \ Q ( ¯0X + 0Á ©ÎgÀ ©SªKuM(j ÝÎ ©SªK6M þ § ·   zIÞSßàá '23 nuÀ YX $!
Á Ý 4
Î ©Sª KuM z6â 'ä ã^` åu\ ^'(j¿Á.x"3 ©$Î.G3 æGY ç¾è6ÀB?
Í ±a^D`O.
 b z ;LÍ ±S².g3 ¶!µZn*{![zäà°4áÍ ±$Ù( ÚX&
3 À&Á¾Â@ + 46583$7:9 þ0é òæó ò znê 'BS ë.ìj-Í ±².Ãj í(î[*)8W
 ïS¯Ãðw$¼Zn °{ ðòñ?À&Á(DÂ[ó ;j ô°õ*j < z nY Z&ïS¯Ãð/36ÀfoÁ íSî+*)8W¿.
 A:
Í ±(²
­,GX öø÷ù uûúüþý ? z !
; ð¨ÿZ3SA*)n*
{ ð2ñ Q A6Ij Z&ïwÁx3?
À öø÷ù uûú ü ý ? RQ ï
z'i<OÁ ©$ª$K!M z  ð!x z  ðòñ/?
Í ±_^o` óMb6¾
À í!îo î_ îl ó z  ÷ Z
ï&¯Mð¿$
Í ±$Ù î ÚfGÁ ³(´!µ z  Z0ï"ë0 À&Á&ÃÂó0Ùm`!+ó"$#%Ï@Á öø÷ù uûú ü ý & 
ýZþ&' µ)(*",+ · (* ð2ñ ?
Í ±!Ù îRÚXg ³!´$µ z  ZïSÀÁDÂó&Ù `-+ó./#0% 
1 Q A32¯Á4  5 n ¶!µ  Z&ï(À&ÁÃÂó&Ù `!+ó ,#0$% ð¨1$376 8 ù ù:9<; B ;DC>EGFIHKJMLONQP<RTSU+WVXò %XY[Z0\^]z **_+J`6abdc.efgXh-ikjlNQPm6onqpsrutwvyx{zs|<| ú>:=@?<} A j
R76~d +o j J67 X$g.+o\{] W jJG6 ©Sª d.J"+o\{]

0
B
U0
U’
−2

U
A

af
0

2

4

x

6

¡u¡£¢Gps¤:;y|¥t:v & ¦ §¨§\k©oª«­¬Tg®¯)°$eWfgh!io±_²
³ ´.µW¶ o7m·¸(º¹adbdc »¼½7¾+,j©ª0¿ÀKiÁdÂÃXÄX2§WdjÅÆ7Ç È ©$ªÉËÊ¨Ì/©ªdÍ_» ¼mÎ ÏÐ° È3Ñ ¨ : ÒÓ È ©dÔÕÖ)×/Z\  1
É È  joØmÔ°©$ª o`ÙQÚqÛWÉ È \oÜ7°3Û\{]ÜmÝÙQÚ Þ.ß$° È \k©oÔàáâãd©
Ô¸°$§¸ä]m©Ô7Ý_å×Û_ádâã©dÔæçÌkÄ7è Èéê ëì jmíî Ó Èmï cXÉ3¸Ê/¨©ðñÓ ÈXòçó ¸À$ ó àçô`× Æ j©dcXõkÍÛ_âWãÉ È \{]öW÷_jø ùúøW©dÔ éê ë ì ÙQÚûÛ
` ë Èü jWý©þÿÐ°©oþ ÿÐ° ë ©ocXÛ È  áoâãÐ° È \{]©Ô o R
É  \ jÙQÚ Þ7ßçÝâã é ê ° jÙsÚ Þ. ß$° È \á âã é ê °3Ý  Ôàáâã0õÍ
F = ¤ ¤:; O;y¤ A =>= r = t  r = |<; S °[§­ä]W  Ý_åd§ Ý3jÜÝáâãõ,Í ì · XÉW!#"çÊ j0$  Ý % § &Ý_jø& 0É' !("*)0\{]+-,/.0,21 354 6 798 : ;<5=>85?#@BAC ® ¶ DFE ,Ý©ªÍXÛHGJIm\"ù 0m/g ù efgXh!i ì JK  ì ¢ z 9ON
<?<AMLPQ iSRUTW$
V °YX'Z&[ \^]'_B`ba àc\ §¨JK úÞ TdVeh `gaf
F sjisS°kU
l \^]ÜÜ ë TdVnm o`ba ì ©"ª¿À i7Á Û È §)°èÝpUq Ó È ØÔM©4ª "`ÙQÚ °ÙQÚ r ÞSTdVe`b£a Ýd±²Ûo` j `sua Þutbv Lsw àx"\ §o¨TdV Þyw ÙQÚ r Lgtz!
v °{­k ×,Z\{]ÜÜ ë tbv ì ©
ªÍ}|^~S}, jw ì Éc^&X) \ } ë j.Ý7WÝh ë Ò ´ µ$ ÝoæäÈ ÄXè È  ëì ñ,° È \& ] &, jX'Z ['\']'_ ì ^d c¸×,Z0
 ùK0m,gÝ^ à$k')' ë `Kj TdV ì HX   Ýå`×à$k Êç¨§\{]ÜdÜ Ç Y ©ª «`)¬TgÛxGI \ WXù ,g ì ©oª«¬TgÝ ¶^D àc\ § ¨,jJúÞ J K  F sOSë `k ×$ZX\&  ]m©oªd«­¬g ì ö& É3¼ ü ©oªÍ7Ý$ ë  j  Ý_Äè × ì ©oªWÍ^|~.ÝWb .
X ±]^_ ë V
¡ YºZX\.°{¢¡ YºZX\^]Êc Û Ñ ¨,j£ ÷¤ ©ªd«¬g¦¥ §'¨
ì j ³´.µW¶ Ý­© ×}` ÛX>X $7
X ±H]y_Fª æÌ3Äèm§d ì ª ë V
¡ YºZj ` ÛªWæ¬« ×ç§m ì ³´"µ © × ë­® ×$Z"¨$` ° È \{] d¯ ÷ ç¤ ©oª«0¸¬Tg°¥}§'¨ì ¯ ÷ d¤ Ý7> x.
X ±] _F± ë V ¡ YºZ0\{]Ü,ZY ì j m
 Z°
² Z
F sÀOS
ª Þ´³¶µ¸Td·V*· ¹0º/» f½¼ ± Þ#³¶µ¿Td¾Vu¾ ¹0º/» fë VX¡ Y[Z\{]&lÁ Ê j µÂ·· Þ¦ f LsÃ  ì õ&ÄÅ¦7
Æ Éy) \/© ªÍ'|y~ Ýdb° } j µ¿¾¾ ì
Ç'È Ý>Åy.
Æ Éç ) \$© ªÍ&|'7~ ÝHb' } ë  \{] µ ¾¾ ì © ªÍ&|'7~ Ý$^
É É$ ­ Ê/¨
Ä7è ü-ï c )0\°Ê[jËy Ì Ó É ìÍ Y È §$]Ü,ZYà\ §d¨©oª«­¬TgÝ¥&§'¨ ì ÞU±ufÎª Ïr`ÑÐªFI¡u ßOS
ÞU± f ` ÏÒ`Óª° È \{] ³W´ µm¶ Ý7ÛÔ'7
Õ ÉHd% §màÖ §¨,j¯ ÷¤ Ý3© ª«¬gU¥}§^¨ ± ì©ªÍ |'~S^tzv ÿ .Ýx)× × Ç  Ý } Ø ÿd ë o\ Ü°çÛÙ&
q ×-Z0\{]ÜdÜ ë
± Þ ÚÛtzv
FI¡u¡ SÝ æäkÉHk'Ë) ° jSÚ f ì ©ª «`)¬ gFdÜ Ý©ªÍXÝ } à$k'`) Ü.°3ÛÝ Ç \^]Ú f Ý_ ìÞ Ý æä$É ß$à É Í Ê \Üo°kÛ ë è È § Û$j_¹}á'â Ó È ÷y7ã àco\ §d¨ äåÚ f Ý ì © ª¿
À i ÁÝæ ë ì ØÔ'ç}è  ÛHé Ä7É È \dæä,É$Ë 
 ×!Z\ë­ê °-§¸äp' Û>ì  ×!Z¦ñ ìò·  ]0Ü,ZÉæ\.° jSÚeMf ÝHí ¶ Ó Èî ï ð XòÚ f ÞÚ ó¬f ô h¡N J P R r | ³ Ñö tzvÚ õ  ¹¿÷ · » FI¡uzhsS
ó°{k­×,Z\{]ÜÝ°è[jSÚeóf ìHøyù7È¦úüû^ý Ó È þ ÿ |U~Ý_ÝUÚef ë ` jJ ó ì É
ô­×,Z\ J  ÝXÉ  §o¨¦[Ú Þ°Ú ó °dÊ` °èÝXù 0m/g.efgXh-ikj õ  ì ©
ª«­¬ g7Ý¼  } ë j bvûà}!  i ¸°Ê,¨/j õ MÞbv:ÙQÚ DL Ftzv { S ë V
¡ Y ZX\{]³´.µW¶ Ý­© ×}` Û°Xª æXÌ3Äèm§Ý_0/g ì ©ª0¿À i"ÁÛ È §°Êc °èÝHp q Ó È Ø_Ôyç&è ò   ÙsÚ  à\ § ¨FI¡u ú S
JúÞ ß wú  Ú f Df  NQP Ù · Ú º  » fë V¡YºZ   j },jªÉ» ¨ ³º » ´ µW¶ ÝH©×}` Û«×k§ÝWX$g ìJúÞ ñjh ú weÚ  f NsP f ÙsÚ Ò`FI¡u ñ Sº»ë V¡ YºZX\   ]  Ó È z  p¡zs¤"! Wkg­à$pS)
 Ê>
 ©"ª`¿À i7Áù$#%gÉ"æo\° jW-gJ  ° ©ª0¿À iÁÝÂÃ7Û È §p q Ó È Ø_Ô ç^èd`Ù Ú  ÛV ¡Y ZZ& j© ª0¿XÀ iÁÉæ\xç Ô ö Ú(' ìö Ú(' Þ&Ñt v õ *),+ E ô H J N P F.-¥R S ÷ ô  H ),+ E9³ H  N J P R/- ¹ ÷ 0Ï -21  ¼
ò-ëÐdFI¡u S
Þ&Ñtzvõ  ô  H ),+ E ³ H NP J R  ¹ ÷ Ïë V¡ YºZX\^]0ÜdÜ ë - ÞoÙ<L Ù Ú  ë o\{]adbc"efgh!iXJ ì j
JÞJ 3 FI H4- f S f H4- L p65 -87
F s@:9 S
º»
º
ë V
¡ YºZX\^]ö÷_j_© ªF"!  i Éæ\ç Ô <ö ; ì=ö ; Þ ßÛÏ-21  ¼
Þ bvwFIÙ HÙQÚ DSrÏ - Ð FI¡uzsi Së V `¡ YkZj.núzs¤"! )>) | @ ?BA )>C EDF2#G%H ¾  àJ\ ILKNMPORQ SUTV WXKÝY[Z¦SR \¸à

8X Þ]_^<`a^cbed@fX8]_^gbedPMhjiVflknm]poq`lorb_s,d/fXutRvxwzy{L|~}WK
WxR O UVqL4 KWzyRm]p b(s g   s d p s]@8 dtvJw4y¡¢ £UKW¤¤¥4O¦2§t¨© xJG h ª ¤¬«i­ 0® m<b(¯M ° ¦2± t¨©O  ³² =b´µv °  °³¶· I¸G¹ yRº  M  K2
¤¤ » Jt ¼»| Vt¾½N¿À £NK¸R¹y Á¾ÂÃ Ä  Å Æ ÇZ»Èlb_É¯ÊxËKÌÍ ²Î K ² O Ït¾YZÐÑ  ÒÓ\WÔÕRtRvxw4yÂÖ£xK2
sÈb_É<m ×VØÙÛÚ ^g^ bÜµÝ o$Þàß  Øá=Ú oâo b_s Ü]@8ã dä¤ ¤¥å×æOèç4ORé~ÐGÑëêuÁ[ìíîJí ï¾ðUñò Vóô ¥ Î K2õ ö÷hj¸[vJwzyøùtúSTûV¥Á  ìüíî[íït¼N|Áý Ö¥Á xþ¬ÿ hziüI KVM[Ë  }UKW¤¤¥Áj yè]" :ãBd tL×xt ² ÔÕRtRvxw ÿ ü«üiIK M0ÂÖ£UK2
s
 ]_×ud m  ,Ú ] × Ú sB× d ]@8  d¤ ¤¾¥å×Á×t"!$#½"%& Á"')(+*-,$.UyGv °0/ ÖL|~}21Ö 3%4 s Á ÿ 65 {£ðxñò  óô ¥ Î 1N¤t87 · tÁ]"<Bad ]"È d m É 9   ](×ud;: ×¥ÊJË  }=% ðUñò Vóô ÊË>1¤?7yv ° % A@eÈCBDNFE[¹>1¤G7 ² ¥ · 12
HJILK MONQPQRTSOUOVQWXZY\[^] ] XAY`_ s [`acbd]Ze ßgf dih YJj k l] ] YJj @nmpocd@sdqsr s [\_ s [taubd] d Tv tUvåw¾yw%-xzy|{Vy [`a}] s~ + úRTûÁC- *+üú TüûQ7 $}=%û> VtF+8 l Ô)Rt$ Å 
- 6&7 w$ ²Î 1)UyF+ | }Vi$1$ou j h¡o b qs¢ zv t"£>¤ú) Tüû¥Á"¥)¦Q7h4iû-§ ©¨ª ² ÌGÍ ¥ Î 1 ² % û+§ ©¨ª Á"«[¥ Î ° %­¬ ¸"®+¯ ²°± |~}Vi 1¤G7 L %$*- ú RTût=+Jy©²$³ ² 4¬j« i)´12
h  h%ú$VTûJtFD+µ>-W=xË ¸¨©"%$*>ú) TüûxÁ·¶Uñ´¸º¹ » ¥ Î 1¸¹¼­½ ¾ ²¿ À7 wºÁ©Â> ²Î 124¬¸C%x?yÃ$Ä ² ¶· ·Å Æ ¾Uü«üi­ ° %üÆ ² Æ }-Ç+ Æ4È ² / ¬ «i 41¤?7 N %·x­y ~ ºÉUË¸Ê$ËR¥"D µNÌ Í£z1 ÌÍ ²Î 12 YÎj}Ï ú  T D+µUÁxGy ² [ta}] ~ y"Ð«¸Ñ$Ò ²Ó þ %6¬¸ [taÔ] ~ yÐ«üiÕ-Ö Ä-×WyVv °ÙØ¡Ú hºÇ­&7C wÛ¾­ÜNÝ­ h iº%ÞRð>ß  t?ày"á>â>ã­äWFåU¹
iº%æ$çè7êé$ë$ìUCí °ïî £­ð´ñ¥·x6y ÆÈ t©É« ¸"ò$ó ²"ô  }¡1$õy=æRÕ¥ÌÍ£21¤47yRv ° %ö¡÷êøïøù` úÙøïøJt"D+µJ¥´ ÛûR úNË­1)ü6b ²ý Ñ |4} i$|1ýÆ % XAY`[^] ÁÏtvJw þ$ÿ ¥Á ± È h4¸x>yò ó ²Fô  }   ¸¹w%+D µ 7w w
 V¥D$µ ² Ì$Í | }Vi 1
HJI  
XZY\[^] Á^cb ² öWãk0À7 û­+ t>8kB lÙRy h i  þ %­¬¸ YJjuÏ ú$ TûUy i·  Õ¥·- Å ÆÇ  -¸¹w%      zà¥t=) ² ²)³è|¬}Ri´12|¬¸º% XAY\[^] t X v ° ßUíJt ¶x·  ! %#e* "Z:i%qsø 2v t ¥$ ·% Ë>1¤67yv ° %[v ° -'&)( ²=ô  }z1¤67 ² ÿ «i 41 $  ¥t Å 
Æ,+.-t¸V¹yw% XAY\[\] Ô0/Ut132 Y\[\]54 13276 80 £­¤ d ú+[Tû ²9: |z}i ­ ° %¤~}  tú VTûJÁ X Ï ú)GTûO7º+}81vJwzy  «ü¸ X Ï DµRÁ?<; ± È hô¸©x$yòó[ ô 1z¸¹yw% ± È>=@? Gy¬ú"TACB[ì óDFEG
H Ñ·Òå|JI1 þ)ÿ yv ° Ì ÍL|ô}"%ýFKyML _ONQP  RTS vÛÕ Ö,U %"*V UFW ,X )´ jZY£$\[ ± È#] I^6à_@`"%0a X #[cb d0`=%egfih  jk`)Ê)Ã+ÄmlnMomphCqsrut
vxw Pzyx{}|~ h 'T8A` XAg h.tM#0T.Ml . ÿ qmr S 'r  ¡ ]£¢ pghJ¤¥M8J^A¦§¨©rk'0ª«­¬¯®±°²ª wO³ « yµ´O¶ ¬ N·NQ¸¹NQP·yx{ ® yxº w NQ¸»P·¸ w¼³¾½
@¿FÀÁ lÂ8Ãc^Ä,Ãc¤ÅÆF[>M8J^>ÇFÈ X ¨©rT80ª·ÉÊ®±°²ª ³ËvÍÌ ¸ ³ yx{ ÉZÎËÏËÐ PzÑ·´ÒP·y ® yxº w Ð ¸»P·¸ w¼³¾½
 t8Ó ¸ À ÁÕÔ£Ö l>8 ]¢ ×7¬¯«­ªØÙÐÚ°²× wOÌ»Ì ¸ ³ËÛ ¬!ÐzÐ ¸ Ð Pzyx{ « ¸ÝÜÞ´àßÊ¸¹´ Ì»Ìâá Ø yãßÊP Î ÑQyx{ ÉZÎËÏËÐ P·Ñz´ÒP·y ½  Sä 0T,åF^CtMæ@_A` ¿ bçMdF`'lè éê#ìë  h CtíîïñðuFòlóMAô õ\lög÷ ]C¢ F.¡Mê©øúùû®±°²øúÎ Ì Ð yx{ ù ´ Ð yxÑ ® yxº w Ð ¸âPQ¸ w¼³¾½ ¿©ümý£þÿ 
S  ®±°  yx¶ ¸ v ´ Ì  ´Oº)yxÑ
¿  [,Ã^ 8 Æ#r 'k® yxº w Ð ¸âPQ¸ wO³¾½  S ä . ý t @ï    tæF_` XA !\X  "ñ[ ü\ý tèé #  %¿ $'&(!)!*  ' +,.-/ "Õ±1t 02'¤¶ 78 -:9; ý 365<5T¬>= v ¶ l@?gê |~ A4BDC8\k4365 4EFHG KI J LNMPORQTS
U:V &W ¤ U  $X&4() l@?êNY!Z |0~ -'[\]-^0_ñ:`badc 1e#lf!ggê
p8h¤>t1h%
i  V & æF¤j $'&(!)!*  j ! kl r #Tf:gRìC ^ /j
m:n h0>>t.oqp n t:r n tts n j0^ /uwñ
v r m t |~x j1f!'g 'yz]1{,| ¤..ph>qsrut.oqp n%} ü~ s n jw
^ j1f8
g :bk4l r£8'k'å:C; tX ÷!
çf Ö @j ¦§'\  ë qwN ë#- V &' q;!jN< 'M : ó
j:%- X, j  ¡¢¤£q8i  N ë\4A- èi¥   ë\j V & -¦ X§¨w-@©K ³ ´ ³Ëw Ü Ñ w {«ª­¬ ¿t® ë]-©K ³ ´ ³Ëw Ü º ´OÑ°·¯ ¸ vÍÌ y²±­¬ i ä j1f!gw- üñý³  ë  j! /A%BRCC 'ñT.´wµ<¶¸·¹- ³ ´ ³Ëw Ü Ñ w { tfg¤CC .;.º { «»»¼½rj Ø»¾¿NÀ  .? êé©æ- |g~ j ÀÁNÁÃÂÄ rj ëñ4-/Å ~ ; ³ ¶ >J%j'Æ @%Ç Ñ w { n jtñÈ 1ÉËÊÁ ýÍ å;X8 ¤,@\
\Ì>£ 1 Õ
Î 4Ïj'!ÈDÉ¤Ê 0\Ì¥£ 1 Á k´TµÐ¶Ñ·Ò¶ ³ ´ ³Ëw Ü Ñ w { Xf!gRC;.º { «»»¼ |~ j½:rØ»¾¿NÀÓ ¬EF­Ô KÕ Ö ×TO ØÙ
U!Ú a UtV & æ ¤j/.ó#ÛÜÝC0ñ:Y!Z |~ - } M  h.i8 4! j!;
Æ!-/[\Ã
^ 'j1f!'
g /k4l Â   V & æj $'&()*  '"Õ%ÏF\k  - Þë8- V &wX@ ß;'àáj $'&(!):*  j0"j:;MÆ!-  ³ ´ ³Ëw Ü Ñ w { j@8âã-¿ äå ô0 æçè ÷ C ¢ Æ Â  } ³ý ÀÁ Ú  
õ i ä j  Ì%£ì¤P^/j'éê ¿mtn  è ÷ êmÌ£>ABDCì } ³ý  fgêm4^j1éê ¿ mn i ä jë:ìNjXí1î
 / ?bC ÇÇ MTÕ Á   ä j w
ü ï iw^@ $'&(!)!*  j ! -§¨N-©T Áðñ:ò ]i'óô#å:Ä õ%98 iì: ö!¤.  oqp n j/÷øMN ^ _\1
 `/cm1 e £0' ©Kùàáw- $X&() -/úwv, ûü ýþ X ;,Æ  ® á »« »¼Nk |g~ -ÿg¿ ' Á 
#>  õ ï Ì£t
¤ é
 ê 
 op n ÷ø  f:g  $/&(:)!! -@úNv. ûü ýþ  Ì£  ]R£0\k»F E  
- ,Ød¾  ¬!º ¶ Ï¤  CJ4;8® á « ¼Nk |~  óM; ¬  W - |~ j ë w  ?gê» F EF E !#"%$'&)(+*-,/.
0 C1Ð 532 ¶ j4ï 576ì · 98 "N-.ªQÉÊ®±°²ª ³):ÍÌ ¸ ³); { ÉZÎËÏËÐ ¯zÑ·´6¯ ; ® ; º=< Ð ¸ ¯Q¸>< ³¾½  - ü\ý@?BA  2 ¶j4¿ Û ¼Fs "b-5 AC? 2 ¶ j%¿ Û ¼EDGFIHJK ¡ C¥ ML j!"b- 0 Cµ A 392 ¶ j çwf® á »« »¼NKñNOgM¡  - ü ý èKé CC  hP- L jX"-QPSRgés¬ Û 
 5 A 3T2 ¶ èéKCC'g,° ´.· ¶ µ ½  ´.· ¶¸·   -Aó ; |~ j ¼ ¶ ?VU©Ô@W V & - } Ãgð ¥  ë\ j $X&()X 
Y MZ ¾\[\]IN^ j Z ]`_ ¾ba Z ]`c d ¬ -fehgji ñ Cl.
k ;n
m ´.·Ò¶Ñ·oehg bfp 4 Y · 5 3j
] j
qGrSstvuIw Â kyxz{g  ¥|}v~ Y f qrstvuGw Â kyxpv
 Ì%£ u Á Vm qr ÚS% Þ! Yy  m 3Bj ¡¢£G¤¥¦§©¨ª§«¦ ¬®­°¯ ± ²´³µ ¶ ·¹¸ º »7¼ ½¿¾ À
Á ~fÂnÃÄNÅ fÆ fÇÈÉÊ£NËEÌÎÍIÏÐ3ÑÓÒÕÔ×ÖÖØÙÛÚÜ¿ÝÞ 7ßIà  á xâEãËSäæå á ç aèMÝEegVéêåëkjmhÂnÃÄ  s ìÉí Eî YQïð Ëñ åòkIóNÚÜ  óIôEõ ßNö÷ø úùû   ¹BüT ý¢7Ýzvþ-lÿE|}~ý£ X

 Ý!ù3ùM£ ð  ß 1  ó ð åòk Ió Y Ëä u  khVm ç a1è Y  óÚÜÝ ÝEÂòÃ  u éýÿ ø  u ó Z Ï\[+]I^ Y  ÚýÜ ß  !ù!"¿þS#vÍ Y%$& Ý('*)ëx,+  ù! "p  ÂnÃÄ Á ~ Å uGw*- kSxpMVm/.  ó,"þGxIË ä*)  ÂòÃ 0214365 Ô87ÅvÝQÚÜ ß "þ9vÝEÂnÃÄ02: Ð<;Å>= Ëýä åëkExpMVm?#ëk  ó $ & ß @ A/B Åf£Gé1êhÝ
C ) ,DFE Ý ø  GH ó çJI K0 ÂòÃ Å ÝLSpÂòÃ 02: Ð; Å ß(M Nø #yÍ H óvBÅv£ Á ~POQ=~P ø G#fÍR=õTS  xpjmU: Ð<;Åü£Ë-ä  óFVXW ÆFYFZ\[(] éÿ¿Ý/^g Á ~_) ,DE ß w  G Ýnó  ùM£\ ` H > kjm¦§©¨ª§ba cedgf ± ²´³µUhjijk/¼ ½¿¾ À@AlB NÅ  ómËEäfèÝ^¿g ËSä{åkÉVmnov£NËSäfè H  óp \qr å
k  Æ EÇÈ¿ ßRs p1£EÝ'j)ó mýËäEè H Æ EÇÈ¿ ßt kTu1k ïEð ø  / óÆ ÇÈ¿wvvÍ £IË-äFx ß yû(z  ]ø #MÍ9=F{\|7jm} Ý~  ^UÝòó çJI 1èüÝG^ýý¢ M N H  ó ç < 1èM£ M N Ý\ F\F=/_ó%7Ý@¢ ßßM N-ø_ #fÍ= {\|  m_#£T^Q N ¥SèMÝG^g M
N ålk  ¹BÅ{å  óF :  £IS¢ H ó!Ä  \ rX¡ HT¢!£!¤ £G¥ =\¦§ å k¨p  m¦§«¦ ©«ª­¬ ®¯j°¢Ý±³²´µG¶ ß9B%·øQ  ÝòóQ ¢v£Þ & £R¸¹S - ó%º » & Ý¼F½yÝR¾¿À yÁ%Â ß9 1 mFÁ Â ?ÃÅÄÆ ìFÇFÈ ¤ H T k  mÉFÊË @ AB%Ì ÝPÍVÎ ]QÏ 
H ï xÐ)  ¾F¿ À y ß ÁÂ øÑ Í ó%¿ À y\=PÁ%Âåòk PÒ õT= Ó Ô ]?ÕÖ,× ´v£G±(²F´µG¶yÝ%  #MÍ(=Nõ/S  ¨ p  mU±²F´µ/¶S£Ø¿ÙTÚPÁ%Âj)  ¿ À y³ÛGV Î ]QÏ fÝÜÝ )¨FÞ/g¡ó>ßà Â{Ý/^  á/â = > k¨p ãäãæå2ãæçbå m Äèé H Úòó t k - £ èGé Hê- k  Ø¿Ù ß9ëì ÝòóµT¶E£Ø ¿Ù ß,í%îXï  ¨p  mÁ%ÂðFñæÍòµT¶ Ø ¿Ù ó Á%Â
£Góõô ß $  Ýö ø mFÁ%Â÷>Úëó,ø £,ù{ÍúµT¶£,ùl=,ûü)F(  r HS Pý È(þr  Í) ¨ g) ¨ p  m ý È³þUyPÿ( r Ú(ø÷ ì   1 Í ÁyPÿ³ Â     ç
ß(s p¨   ß H "! - k  m$ $ # õ^g¡ó3 ¿ À yÁ Â Úó ô = % ` )¨p  #MÍ9=õ/SgÛó @AB Åü£PGO'= &Êü) ¨ p  Í ì ! - k  m¾F¿ À y(ÁÂÝ^  ó ô (£ & Êv£ *Æ ) ,Ý +ýp¨Úëó\É - µ!

$ .#  ¾¿ À y(Á Â£\ð ñóÁ%Â H {P|  µT¶0/21TÞU^43FÁÂ £Gó ô
56 ¿ À y VÎ ]QÏ 8
 7 ÂnÔ 9;: <  7>=  : ? 7æ@ß : ó ô 7A:B  3£ù £!£ #  ù!ùB  3 £!£ #DC ù!ù £  #B  3 ù!ùB ¢ EGF
ù #  £ CH# ¤ ù!ù
B  EGF
 £ CH# ¤ ù!ù
B ¤ EGF
 £ CH#  ù!ù
 £ CH# B  EGF

I Û t k }0J £\G D ELK £MON *P%= ì ! - k/¨p  =ëó,Q ! RTS j ¢hÝÞMþ  E ÐV3U Ð3ÑXW F  ÐKûü£ èé ãZbY å Ý/^ k R ó t £\ÉOF- µ I £\[Ñ] Ú3 ¿ À y ß V Î ]UÏ  ù!ùjÂnÔ9 ó Á Â÷ ^  ù ß,ÁÂg)  _ rH  a`b Hy  mc"-d £ ef ÝÞýpG¨óÉ- µ I £ [b?
] ÚaÑg ýp Í ì ! - k  mg)(/h =(Fi ¨óó ôkj G& Ê?ÚÓÔ ]­Õ,Ö× ´ j µ>¶=ëól g j DEnmpoqbr Osut ï! ¨p  h (vxw hy ì !{z k  m| ¸,} EGF ¿ À y³Á
Â m -+ p¨Ú~}  //ó ôj F& ÊUÚ í z kS\i òh m*h} Á%Â  ¿ À y j4 mz } Á%Â÷>= ý pL  =~} ó ôkj & ÊQ=0 ~s z kT¨ Þ{g} ÁÂ m ^  MNP =ÁÂ÷=­ 9  m h =(i ¨ ! hhT HL  y ì !z b a ¡¢£¤G¥§¦©¨ª¢.«¬­¯®X°¯± ²³«°´Xµ¶²·¸£?« ¹ ².´X«ºu¥»²$´¼­¯®§½¾­¯®X­¯²°¯­?¦­¿.µÀ°Á­ }\Â2ÃLÄÅ2ÆÇ2ÈÉ0Æ(ÊtpËLÌhÍÏÎkÍÐ¢¨ÑÍÏ¹ · ²­´Xµ¶°?ÎÒ®X± ¬Ó­¯®§´§ÔÍÕ­Á¹ ÖX«®X­¯º¸­¯².´¢$ÔHÖ×´¼­¯º ÊkØÙ ÚTÛOtpËbÌOÜ} ÝÞ0ßàyáßà{â'ãä t'å*æ  }Tç èéOÞêLëìy,íî¼ïñðbò}óõô\ö{÷ñøúù4ûü (ý uþ ó'}*÷ñø,y Ú~}uíî¼ï
ÿ âaéè"â   (ù 'ý  í *ï  ó    }!""$â #&%ù '(ë     )+* ,T.â -(/"1ù 0 
3 2 5 4 6879:<; = >@? ACBEDGFEHE=JI&K
åOGæ ÚL&MN\Û OQÙ P(R$S T UWV<XZY[V]\T1â ^ë $_ þ 1Ì `ba1cßè Úed]fbgb$_ihº t prqvu ºñº w ë 1xzyG{pÜaËÌ ký jký jmlbn Ú mo ù prqsY º¸&|i| 1}@%~`$â i0Â ÃTÄ  ¨ ~Ê â ln 1â OÌ eÝ ß2è"Zù c $ý  .ÌÜ ! j UqspâLô  lbn 1mõù ` ln â -zT!ù .`.} %Z- Où.`Ì zÝ þ -¡bù ¢£&¤i{¥` ln !â T$¦u¨ù §!©E¤«ª j !ß ¬>Úi­1-e®°¯ lin ±b² ª` |³ ¨ù ´!µmª éÞ Ú`ç,èéÞ2êeë $¶i-·m+¸e¤º¹»æ {`z¼ ­Á¹V«² ½¾
Ì z¤  Uqsp$â À Á!Â ùpÞ ³ ÄÃmOé&Þ ¤ þ  j | â Å"mù T$¦+®°¯QÇÆmÉÈ ³ ¿ ùËL¡¤ªG¤`ÊË ³ ÍÌ*ö +¢£-iâ Î!ÏGÙ ³ ¢áù4Þ ³ ÊeËéQÞ Ú Ñ³ ÐÓÒÕÔ ï Ò»³  ³ ¢¸
 j | Qâ ÃOéÞ iR(g ³ .ý Ö(× â iØÑÚ
Ù$ÔiÚ ÛÜÈUW ¨ ~ÞÝ?Ê
¨ Uqàß ÊßWU ±!² { ý  â\Þ ³ -&¤ éÞe4Þ ³ ¨Ê+Ëm ³ â$áR

 Uqsprqb­- ®G¯ñß¬g ³ ý.Ö(×j+¸(0âmÄ` | âQÊËé2ÞLôâã!ªäßS ½Äåzæeç è Ú ³ÑéGÔ!Ù ³ÑÐ Ò ¤ þ  j |Ä³ ô
lmn+ê u â4ß+S ½Äåzæeç@è Úé Ô³ÑéÙ ¨  Êï Ò»³  ³ ¢Ô¨ UìqíU Êï Ò5ë Ù ¨  Ê ³ ¤ þ  jýbî {` ë Ú(ßbè"â.- â lmn â.ï(ð((¸( j |Ä³ ôéGÔ ï ÒßW U Û ¨ pñ~Ý$?Ê ë¨ Uqsp$Ê¤ þ  j { ý h0Ü`a(ß S ½Äå æ¡ç è â ò\Ù&Ú M ØÙ*ù'åLóæ {'ÜÄ`aß(S ½Äå æ¡çEè âòÙ0Ú&MpØÙ ô é õ&¯ ³³¡ö `¨ Uìq Ú Êï Ò÷Ô  Û ëø ¨ ôp[~é ÝÊô Ïçaèbé2Þêbënù'û(ü ªä | ¤1bù+ júüû32Õûýú 6879:<; = >@? ACBED =þI&ÿ K -.`aßO*àOã ä å(æ /Ú` l!n  { Ü Â ù þ ßbèÄù c@k`, Â ³ ®G¯ · ¤Çª~ßOè gbÜ\+ß S ½åeæeç»è ù åTiæ ªä j |Ä³ lbn  +ß ¬nù è % ýç\!è ª° ý (¸ j | â  bô lbn  ! Á â(ß ¬nù#" ¤¤b{pÜ%$ (& ·+
Þ {(' Oô ¤ª j {®°{ þ ¯`)(*  ,+.- & {pÜ/! · æ*â ´µé2Þnù ó´µOéÞ*â/0 
1 °2 ù+ j | Qâ ´µOéÞ  ßOzà ®@¯3   | ¤1beùÇ`g ý ÍÏ¹5476 ­98:8 â- w  ¤áßà{â +.-,; ¡à ®G¯é2èõù3   | ¤b(ù j ) *â | ¤Ä®G¯Í`,ßà"â(ã äÔßpåOæ(®°¯,í=< ï ÿ ù1õ | ¤ù! j |m| Oâ\é2è Ö+× > ß@?sVBAZß VDCDEGFBH º )!* â'ÂI éè Ö(× ¸( jg.
J `éÞêbë ï  `  ¨ Uìq Ú Ê ¤KL k`¨ Uìqíu Êï Ô  Û ë¨ßWpñU ~Þé Ý$Ê¤ þ  j||  lmn âNm
M 4ßTè -+O h2Ü,PR(Q 1}{Ì   $ù + j ­.-!®@¯á(ß ¬ ±!² { ý   ` lmn  ±² { ý (ß ¬TS ¨ Uìq ø ÊS Ô  ~VUXW È Y[Z ë é.»% ³  j  -`]\ ¹V®¼¹V³ ¹ÁÔ â /N^ bô ]` ë (%°_ ~ ô `# Â  ùÌ   â lbn !
â,éèí  `¨ Uìqíd Êí Ô Ý U ¨ ~ÑÈQß Êba ³ ³dS c
 % ³  j{1®ä{ þ G¯Í`ef,ËÌTÜ2Ì  lmn  ßOè".â -+& {¤ Ü`hgLÌ ý ` | â gg
  e
í i û ó
ü %³ ä
Ü {g@ j ,bâ ý  ` | â%iM {âj k1ù mó
l {¨,Oâno ù p¤ ªä ¤Í`  ¨ Uìq ø Ê `  ¨ Uìqíd Ê  ô éèí Nq â*ô ª | ¤1ieù+ j¨ Uìq Y Êí Ô Ý U ë¨ Y[~rZ È.p Êsr Ñ³ ³dé c| â/nto Tp  `vu z
w ·¡aÝx ë â]y ÏRz å ®»¯«{ h ý Ýäx ~ â | ùâ1} Ï ¿ ô ~ Ï ç, ¡ ç Ù  Ô¨ YZ ~ U^Ê 8¶± ·¨ Yñ~V ë Ê Xü ¤ïó% ë `Ýämx ~ Qâ } T/âT~ Ï çNtve ç Ù Û Ô, Y[Z ~ Û  Úë  âNe   ¯ ³ `]p Ô   Û ù/ Øb`  | ¤1bù.
 j) Q`  Uìqíu `v  UqsY ¢¡£R ¤¥d¦=§©¨«ª¬­®°¯± ²³¬´°µ¶· ¸¹T±º»=<½¼³¾¿ÀÁÂÃ ³ ²sÄÅÆ³ÇRÈsÉËÊ » Ì ÍÎÐÏ/ÑÍÒÏ ÓDÔNÕÖÍÎÐÏÑ×ÍÒÏ ÓÙØÚØÜÛÞÝßsà á%â.¹ãÇvä åvæv¬.çèbé Ê]¼êÌRÍ@ÎëÏÑTÍÒÏìîí=ÝïßsàhðñR²³¬ ç]ám¹òóãÆÄÖô.ô/á#ÇN¬´×µ/¶.·±º ÁmÂóÃ#õ Æ»bö½¼h¾¿T¯0ó.¤v÷ ø ù]áNú]ûRÊ.üt² À Ç,¶·]ýNþ.ÿ Rá T²  çÖ¡ ç °» êðmãhÆÄRñ2óhÇ µTð mµ mç °Êaó×± ]» Í ÍÒÏ ÓDÔ Û ïßátü ²sÄÍ
!#" $&%('()
!#"*#" +&, -/.1032
4576 Íd¯.í98;:=<?>A@CB D ERµGFNçHGIKJ]µ¬.ç LMN]µ¸t¹POGQT¡SRhÄ 45T6 Í ¯
U û¤#ÇCV ¬.çRá.ÊP/F çKHGIKJ À V W ã³¤vû²sÄTô%µYX ´µ  Ã Ê@ZBKR
[ µ
\ ã û
] Í ð ]_^ ¡`Pa T²ð ] Í=µb Ë{ ÇÄK@PBdcGeP?fhg À \ ã#û ]i^ ð ] 5 ¡`Ga ²
ð ] 5 µb À Cjk ÆÄ 45T6 ^ ¯mïl Ï;n Ç]Ï 6 Ï7Ípoq Udrs /F çKGHGIJdtuZvK[ ðw/F ç x
JdtCuGv [zyYRKhÄ 45T6 ^ q U û={³Çd|Ùê}tXKv À mñ%ø ùáZVG~ çt FNç=HI Jt
V W , û? ÀP3õ { û s Ä :<>@GBzq s | ê*tXKv Ê GKddt  gm À ð  õ s Æ  Ç õ ð t (õ s VP~ çRáKtP%F çHIJdtYX vÊÇ m¡¢tP£zqdTº¤  ÀZ¥ r=s¦=§=¨ À© áRü s ðh  õ s Ä
ã#Æ À kZ#{ ÇG@ZBK[tZª ûømùK«K@ZBcPePfhg À , ñ%øùRá NF çH IJ À  {VKWãw{û s t Ê Ç ¦K§¨ t¬ ­y® { ¥ r {vû s Æ vá ü s ð ( õ s Ä]ÅvÆ#Ç 4
576 ^ q U û={K,F ç=H I=JtXKv©t À | ê}tXKv©t ^!¯° J?
q ñkG{ U ºBÇd| ê}tXvð¤± § cGeZ?f²gmtXvðAt ³=q À ü s ð ( õ s Ä´ qµ.
~ ç?q.
¶ û{Z· s ð¹¸ 4576 ÍºË ºi»qµPt
x á /F çKGHIKJ¼ ½ q¾¿ÁÀ õ {U º¸@ZB ¡¢=¼Â ]Ã ñ©Ä>Å>ZÆÇÉÈz>ZÊËg ð ãS{Ì û { û s ôð¼CÍmj siÎÏGÐ ¸
xJqPÑ Ò ¸ Ó ÔSÕ©>CÆA~ çÖ
× á Ø s «m.
j ñ©Ä;gÙZ¼ & õ ÐÎ µC
~ ç?q Urs%F ç H I=J Ê ] Í(ð ]_^ y`a  s ð ] Íptb?¼ Ë {Ú¸ ]_^ ð ] 5 y`a  s ð ] 5 tb¼ Cjk ÐÎ F/ç  HIKJ©yâ¹G sZÛÜÝ ñ©ÄP>hÞ°Ê²¸Gßà Ý Ä>hÞ¸CÂÃ&ÄG>á J«Z~ âGóã ðPÄP>t ÿ äd]å ñ©æq=²kPN{ â ¹ÁÀ õ s ¼hË¸ ôôáw¸ è ê àç Ïéè Ì Í Ïëê;oyAì¹C s ði~KâZãt UGU YtíZî©ySï sGðòñôó Êõëõn.áö/l÷ ßá.üTºp¸ZßPà Ý ÄZ>ÞËÊø ç Í 6 Íùè áCï? ( õ s ðË õú ¸ ðûñôóýüþÿ t ðY¡¢G:qLKM ãñû ð  õ siÎã Ð ¼kG{w¸õëõ¤n=WtátÊZß à Ý Ä > ÞÊ¡d¢ :dt/úûqL Móã{ ûtñûð²© õ s_Î ôtt ôðË ºp¸C¡ ¢G:=¼ N
 ñ ] ÍptP/F ç HPIKJm¼ ]_^  ºYA¾G¿ÁÀ õ Ðt Êh¸ÁÄ>Å©>CÆÇ9ÈÁ>PÊËg ð~mâã©¼   ¼Zµ{;¸ ÏÐ ] Íbá Ê¡d¢Pí î þÿ ¼
ð `{ Ë {;¸~=âã?¼Y~=âã ?°q ð¤kZ{tm û©qä ã« û Ð ° ð  õ siÎdÏCÐ ¸¡=¢¼ªmû ] 5 á ]_^ q` {Zµ~ çRáµ ûF/çGHPIKJm¼  õ Ðt Êh¸PµZ~ ç=
W áÌ {Ä>YÅ?>ZÆ/Ç Èz>Êgm¼Zª û Ð  átü s ð  õ siÎ
4576 5 qmõÏ¤nq Ur s Ï 6 Ï7Í;oPt"!ê á$#Kv ã Ð F,ç HIKJt~ çKLKMNzyR Îí 8Ú:<>S@GBzq= º¸ NF ç=HI=Jt~ çKLKMN?¼C¾¿&À õ { û s ô]ð¼ZÍj siÎÏ
Íl

11

11

10

#1

20 K
50 K
70 K
77 K
80 K

10

before after

#2

10

20 K
50 K
70 K
77 K
80 K

before after

10

2

2

Jc(A/m )10

Jc(A/m )

10

9

9

10

10

8

10

0

8

2

4

10

6

0

2

B(T)

4

6

B(T)
11

10

#3

20 K
50 K
70 K
77 K
80 K

before after

10

2

Jc(A/m )

10

9

10

8

10

0

2

4

6

4&576 Í 6 í98Ú:m<©>S@CB DEtF%çK H IKJtY~ç LKM NÐ ¸ZV~ çá Ê%ø ù?³ á$%©m ñ °& Ê 3õ { U Ò ]¸ Ï 6 l_o ° Jt~ çj ('$) q&¼
+*;¸ ]i^ q` ] Í¼m
 û~ çLKM NzySR ãÚ¸Z¡¢ tPª û ] 5 á-,Á m
 û~çLKMGN¼  õ ÐÎ ¡m¢.G:dq¶ ûK{ s ð¹¸CVZ.
~ çáÊ~KâGã³/K¼
0 { ~KâGã
t$1NK234©¼ õ ° ® {ñ û Ð ²¸~âã©t$Kä©¼©Ä>wÞzqï© s ¬K­¼5&À û¼h¸~ ç¼Cµ{ñ s q×ã Ð ¼YkZ{~ âGãt-1GN 234¼® {hñ sÐ ¸Ä>6vátS~ âPãt ÿäd×t ~7Jmt.
µ ûS¸Z: =t-%% ûÄG>tb¼S.
~ çq= s Xv¼R
8 ñvûÖðs ôtðS¼má= siÎ ¡=¢IKJq¶ ûK{ s ð¹¸CVZ~.çRá.Ê~KâGãt¼8Rñvû Ð dÄG>
Å>ZÆ/ÇÉÈz>ZÊËgmt©qm s ¬­¼-R
8 ñvûm¼h¸GµC.
~ ç©v
q ñ s q¶ õ {w¸ tPª ûÁÄG>tbd¼Y~KâPãóð(9=Ñ s ÄG>t¼Cªû Ð dÄP>Þ¼® {Ú¸~.çGLMGN¼;: õ {mû s ð õ siÎ
í 8;:=<>A@CB©q= s F/çKGHIKJmt<=?y 4576  qR Î 45T6  y s ð¹¸ ^ Ï¹n.áÊ÷ øùáw¸Ó ÔSÕ©>ZÆS.~ çKÖR× á$<.=¼-, %mq ñkZ{ U ºp¸ÓÔAÕ©>ZÆÃQ¼> õ{ û s ð²  õ s_ÎÏ Ð ¸ ^ ÏËn tZµG~ ç×átÊ²¸ Fç=KHIJt$<=?°Ê~tçqd s
uCv¼-5/À {ñYkZ{ U ºpt¸ ü s É?q@â ãAm{ û s Awq  siÎ ôt;BR
C á.ÊPNF çH
B(T)

Íê

1

50 K 0.01 T
#1
#2
#3
#4
#5
#6
#7

2

) ( 10 A/m )

10

10

D

E

0

10

before

−Jc

−1

10

−(Jc

after

2

Tc

−2

10 −2
10

−1

0

1

10
10
beforeafter) (K)−(Tc −Tc

10

45T6 ^ 6 FNç xKJtX vðlÏ nÏ 6 ÏdÍoq Urs FNç H I JdtXv

70 K

before#1#2#30

Jc/Jc(0.01 T)

10

−1

10

−2

10

0

2

4

6

B(T)

4/5T6 5T6 Ï 6 ÏdÍoPtF%ç  H IJá$#v ã Ð õïÏ_nmq Urs FNç GH I J

Íõ

20 K
50 K
70 K
77 K
80 K

#1

after

/Jc

before

4

Jc

Jc

after

/Jc

before

4

20 K
50 K
70 K
77 K
80 K

#2

2

0
0

2

B(T)

4

2

0
0

6

2

B(T)

4

6

20 K
50 K
70 K
77 K
80 K

#3

Jc

after

/Jc

before

4

2

0
0

2

4

6

4 5T6  6GF 8Ú:m<©>w@PBqm s F-H  HI Jdt-<.=
&» NAI$JqY~=âLKNM;gdq°ºPO.¹ÀRQ¸F$HSH I=Jt-<=TIU!WV ÿ t-<=zq s CtX
Y sUZ   Q siÎ [\ q®]Ä^Å"^CÆÇ ÈT^ZÊ`_m¼£ÀaQ Ð ©q~KâzÙTbc_?dqï? s ¬­Áy sÐ ¸~=âzÙTbc_ed ÇfKeMg_hijqk] {el tmtZ·?yunpoS{
q HSrstyuvwo Ð q HSrs?tt-xymÁy.z|{~}- u vTe](_ I .UUXaQ;tNmL;|]ez|{}" Z ¸"¡£¢¤$¥¦ §NX¨©«ª­¬®L¯ ±°²Q"³]|´]aµ¶¸·W}º¹}¡¼»½e¾  Z l ¯ ¡À¿RÁÂ°¹Ã ¬® Ä|Å Z Xw¸AÆÈÇÉ¨¶Ê¡À¿ÌËÍ¹Î»ÐÏÒÑ Ó½Ô·WÕ×ÖÙØÛÚA.´? ¯ ¸L! VÜÇ Á°­-ÝÞ|¨U! VÜÇ ¯ ¡ÛÚ".´àßáâeXeã¡¼ÏåäçæèÔé·¼}ê¹G·ëÚ|X
Y Nz|{~}º¹$k ]³w¸"¡£¢ì¤$¥.¦§UX q §SrstU-íîï" ¬®A¯ð ?ñ;´àß³]òó?X q §Srste-íîïA¨U·W}×{ôÚt?XA¸õ.¦§NX q §Srs tUö ® ÷ø ³|ã¸"¾.?!WVåÇÉí.î"¨|¡ÉÚË¾ º;ã ð ­] Z ÷ ø °PQLÃÂo­ ¯ ß$³A¸NÅ-ùú q §Srste-ûüN¨Ný^þ"íîL¾R¦ ÿ"b _dA¾ã-X ¨´LñÚ¸ ý ²þ|í.îT?¾?! åÇÉ A¾ã-   `÷ ø ° QLÃØ£¢ ¤ e¥ A¶  ³G·U ¹¸ -§S !N ïU¨ "#%$.¦!§ & ')(*".´àß³ UÃÅ ,+ ¦§U;ùúe¨h!¸ -|{}.  /g ¬$®  1¾ 0 ¦ ÿ 325468 79 ¯ :;  <QARù ú
>=?A@;³ BC0¸LD! åÇÉûCü FET¸ GÄý  HIT|J¾ 0Ã¦?Kÿ 2L4 6 ¯ ± Q
ÅMNw¸ § S ¯ O@P(÷ ø °(QL
·RQ
B(T)

12

ζ
2π
4

Am

S

11

1.76 1020.0060
σ
0.52
m
γ
1.65
2
g
1
Bc2(0) 106 T

20 K

2

Jc(A/m )

10

10

10

50 K

70 K
77 K
80 K
8

10

0

2

4

6

B(T)

-+{}Î}T/ ¯)U ´| ¦ÿJ254M6V+XW YZ4![\]T¾) §SN_^`a-|{~}cb dfe.g hiMj "! §SMU¦?§kMl
m ;e¾0 ¸§S  ¯ õ¦§$ õno;@ ¸.¥  ¥¦§ pO@ rUq ¨sutvghJ.AáâAw1xy ¯ ¸ sutzg{hJ;U Te¾R| ´*!e} ´!$ §S!!U ¬® ¨±°Q~ ¸ r¦§ "ýZ4 ã+aQN´Áß²P·é¸Ã ¡5 ¨ ¥ ¨  §S ¯ûüÂ Qe_=O;@ ¸ {p ¹X?
 ¨|¡£¢¤ ¸"£¢¤!U ã  ûü ¯ °Qe³BAp0 ¸e¯ í ø .1@  ¯ ß.³¥ ¦§  - §S! ¯ ûüÂaQ?³BOp0 ¸Lý _3r+ 
4  ¯% ñ´ß$"Å w ¸¥¦§Mn ¦ÿ ¯ ý_1r|RQ! pñ;´àßP( ÷ ø°`QÅ­Qw°àNÅ  ÁÄ°Ú¸de.g{hJ.L¾aß³e r ? ¨²¸ sutvghJ%H
IRQ?{y!?  ¸%  ý þ"pý%_  ÅM ¯ ÷ ø ° QLÃN¡ ¾3­| ¸  ý²þA¨"¶¸·W} ·À» ¾aß$³Þ ø °`QLÃ ¢M£ "¤ rB ³w¸"¡Í¢g¤ ¥§¦©¨ ¨_ª¡¬«®­ p0 ¸dfe.g hK;1 H!±
I  Q"ý! ¯r¯!° ¡±«®A­ {{| 3a Ä¹ ¸U¡Í¢g¤ ¨sutvgMh3 !M² rMKw_e³ ´%  ý ²þy´µV( ÷ ø °`QL@ ÁiÚ@ ¸! §S!N)£%¤!¶ e· ÁÄ°;¨²¸w1x  ý ²þy´µV; ¨÷ ø "ña ¸
w¸%
¹ B3º r$ §1»TX¼  ¯° !½)
¾ -?³·T3¹ ¸dfe.g{hJ;Ä.¿ ß {»Àë ö ®T¯$ð a P ·ÁpÃ ¡ÃÂ 3Ú ¸P ·c){ ¯A° ¯ Ã ¡fp!
·W}cÉb Ú MPp0 ¸ »Àë ö ® ¨U·¼}Ø¼ÛÚP0 ¸r&a ;O@ ³" Ã¸A¸dfe.gMh1.L
B% ³eã ¸ fy=VR@ ³vbp Ø »Àë ;ö ®N¯ $  yÃÄw3x!ip0 ¸ »Àë àö ®
¯  ?
 rÅ±Æ ã@ ñ¨pÇÅÆÈFÉ3½ ¯ ? #Êm ¯ ? Ã|¾»Të ö ®T¯  ¯ ° FÉ½ ¯ ?  ¹ ¸ ¹ÃB3º !Ã ¡ = »Àë ö ® Ë â¢} · {ôÚàMA ° ¯ ¢}Ø¬«®­Ì­ %ÆãU°QÄÃ!ÍMg{hà|¾»Àë -ö ® rµ| ³?¨²¸{w¹ ¸%  ¯A(x  Î%Ï{e ãNTÐ yµ ² ¯ +°PQ?³%BÑ0 ÏÓÒÕÔ ¸. T ¾.Ö F4M× yØ%"Ù .TÅ¨ÚC@ ¯ ¸dfe.gMh1­.L¾8{?
 ¨U·5«®Â­ ¾Jà0 ã ð 8¸ ¨õMÛ%Ü ]3ÝÞ?4 $àáâ"M² ß!àá4 âuN  |¾3| ¸ N! ¯ã ä ²Q|³% ´%%#%Êm ¯
  ÷ ø °(QÃ
·Ö

11

11

10

#4

20 K
50 K
70 K
77 K
80 K

10

before after

#5

10

20 K
50 K
70 K
77 K
80 K

before after

10

2

2

Jc(A/m )10

Jc(A/m )

10

9

9

10

10

8

10

8

0

2

4

10

6

0

2

B(T)

4

6

B(T)

11

11

10

#6

20 K
50 K
70 K
77 K
80 K

10

before after

#7

10

20 K
50 K
70 K
77 K
80 K

before after

10

2

2

Jc(A/m )10

Jc(A/m )

10

9

9

10

10

8

10

0

8

2

4

10

6

0

2

4

-Â{}åb}Tdfe.gMh3.jN § Se¦§!klm
B(T)

B(T)

¡£¢

6

æçéèêçìë íÌîoïoðÌñ
-|{~}Ø "#%$¦§U_k!lmT;; Í!gh­$T¾10¬"#%$.¦§N ûü ¯°`QN³BC0 ¸Z»Lsòtvg{hJ;U 3r*"} pC;@ ³A ÃN pkl!Am ¨²¸.
ó)*1² ´pUô ¨ ° Qe´Áß N ¯ "!#%$ ¦ §AÞ ø 7T9 µ ³."¹¸sòtzgMh3Cdfe.gMh3A)õöw ¸. N ¯ . .. ¥! "!#$ ¦ § ¯÷ °`Q³%"
 ÃÂý-ø ¯ í ø Å A ¸¥$¦ §L ý%1)+ò  4o­@ ³)pù ñý ¯ íø ²ú ¸$     .r"# $ ¦§ ¯ O­@ i ÷ ø °(QLÃ¸.A¸- §S  áâAywT³ ¸{ ¯%"° ¯ *1²p A!Ã| ¯ "!# $ ¦§ ¯ pO@ |
8before
#1
#2
#3
#4
#5
#6
#7

Bi(T)

6

4

2

0
0.7

0.8

0.9

1

T/Tc

-Â{}ØÎ}û"# $¦§Uk!lmæçéèêçÕæ üýÿþ - cQ [4{eÁ!#"ú%$$S&(' S»!m*),+.-/Í!ghJ1032
e¾ip0 ¸45'7698_;
 :%<=M.>!@? AW _Ú@ ¸B &kMlm;B CEDGF ;a  HI;:J#K$L/- MONPQSRUTVQWTXZY\[]Q^ROT_VEQWT`XbacaedgfDh­ B=.&@i(j3 kmlO@ $GnoT_p %q(rsFuthE&v@wx*),+.-/hFythz,&G:|{ }m-*s%h~1$:%@~1(s3:h¸ 0%2C1Fyt: ~ q¸»(@30B23| @FytG: E~$L/|qA¸
Ftz:*¡<¢;¸ £%$¤Q¡.u¥¦|§@¨ <¢;¸.©.@ª:«(¢L¬@­®G¯%°@*±mFut(²E(«EB³Gm´µ~ su¶·%¸¸;Q5Bzu¥ ¸G¤Që¸G¹¯º¦%»,3 qp¸¼7½¯¾.IG²E »% (¯mFytG²|<@¿¶À3ÁÂ(¦qr.sFutGzh¸%Ã¯m¼7½Ä¯,Å ¦mCs¿ÆÇ ´,G«G¢#È(r GsÉËÊGÌhÍÎKsu¶£ Ïw¸G¹¯mFyt(z¤QÑÐ*y¥¦§.¨h¼ ½ ¯¾.ÒÓÉ1¯ÔÕ ´ÊhÌ@sÉ#Ö]×m¢Ú¸G¹¦|qr@sm± ¿ØG¯ Ù!ÍËÚG« ² _ÛÑÐ*u¥¦§¨ BG« Ü3Ý
x²@Þ@su¶hßyt(¯,ÁÂvw xhz%àEÂáâ ­®¯Á@Âv.wxãÉ1ähåË³m´,µ~9su¶;æ¯ æ ÉEç¸
± #ØG¯Bè3éG¯B ²ÁÂh¦ç¿3B(«G¢#ê3ÒÓ~9 qÍÎë¸àÂáâ.­®¯¥ZÛì í t(¦ íî s1ï íð »h±%¿Ø(¯|è%ém²Ö!×93ñèA¸ßytG²Bò¢1»,% sæ É9²ÊGÌhÍLó*sy¶~1Ï²%w¸ô.õ1J
ö 3÷ø ùh²àÂáâ.­®´,ú~1 ßuth¦,Æ Ç ´û(Ì3sæÉ²EÊhÌhÍËó;su¶
−8

−8

10

10
70 K

#1

1.0 T
2.0 T
3.0 T

70 K

before after

−9

#2

1.0 T
2.0 T
3.0 T

before after−9

E(V/m)

10

E(V/m)

10

−10

−10

10

10

−11

10

−11

8

10

9

10

10

8

9

10

10

2

2

J(A/m )

J(A/m )

−8

−8

10

10
70 K

#3

1.0 T
2.0 T
3.0 T

70 K

before after

−9

#7

1.0 T
2.0 T
3.0 T

−9

E(V/m)

10

E(V/m)

10

−10

−10

10

10

−11

10

−11

8

10

10

9

10

2

J(A/m )

810

ü ¹MýOþMý7ÿmJ10%2G¯áÂ á.â ­®»x

¥^¥

9

10

2

J(A/m )

before after

70 K

before#1#2#3#7n−value

40

20

0
0

2
B(T)

4

ü ¹ýýnp ¦qGr@sßyt(¯,ÁÂ.v@w.x ¹Mý Û5} h¦ç~9Ï ð »àÂ@á.â.­@®6S½   cn yp"!$# %'&)( *e½+ nyp"!,# -( 6o½. np"!/# 10 &32(¤Û ý454¹MýOþ`nMý ¥454
Û56 ¥87,Û,:9u¥ ýUþ ¥¹MýOþ`¥Mý ¥oþ5
þ;6Uþ<7Û=5> 
¹ ý n`Û
¹Mý?^þMý ¥^¥ 
Û56 Û$7,Û, 9
un ý54¹Mý nMý ¥5@A6 ¥B7Û=5>
CEDGF J
H ILKNM OQPLRTSVUXWZYV[ þ]\^)[`_Vab ÍóÏdcfehgùG¦,Ú.w¸jijk ð ±rÎØ¯9}fh¦ç3smlon´ psu¶fqr Û^ý?4s! ¸q` ÛSýut5! q;çwv qr ÛSý?@s! ´yxw¸ÿmi ,0.2]¦ç@szy{}| ~ ²%û;Ìs6S½ ¯f}]´¿%%ÏL¶TMJ 3´0%2ã~1Ï²z ¸%]¡,0%2;¦mç.s9Æ Ç ²B(«f3Ïun¦|Ú@j*´_¿% Ï#¶ *¦%q@jØo ð àBÂÁmÂ*½Ä¯t²z ¸$E@¯d} %­ ®
9G ¯t*¹Í ¸%02¯3 *e½cnSn p"! 1ý Û,`¥gBmÞsÉ}¡!~Ï#¶æóçG_02 ¯E *e½+ n p"! 1ý ¥Sþ hÉ» sy¶0B2.¯3z¼7½Ä²¾.Ò~%q ¸æ¿óGz£¢h¤ ¥j¦¨§¯¾@Ò*¦ çs¡3¯.Þs(É#ÊÌÍLó]smæÉ£¹Í ¸*e½¡9¾@Ò~1.hs(É#ÊÌÍLó]sy¶.ÀÁ@Â(¯(6 ½ ¯0%2;¦ ç.s1©G²B0%2¦ç.sª¨«¯E@©´ûhÌsGÉËÊhÌhÍ
ós|Ï}²¬ ¸;6S½ ¯©´®­j¯ î s@æÉA ¸3032@¯*½ ´±°j²¡ s@æ É9²«sÉÎÊ(Ìóhsy¶;æ æhz ¸(¥ p ¸ýÛ %¯(6S½Ä¯wc¨e%t´Á³«´«µ¶ ·%²±¸¨¹ m«sÉ%~90B2.
¯}*½ ´ª­j¯Ó~ÏL¶ £3wÏ ¸*e½ 2 z$-E¯±º¨» ð »tÉ%~0B2 ¯3h¦Eq..* ½ 2 cnSnp"! Û t´¼}¡~1ÏL¶;un¦Bq.~of½¾hzGÛ$%'&]´¼ ¡~ÏL¶ ¹ý ÛM¦ b Í#ó(Ï¿ÁÀ ÂÃTÄ.¯t!´|µ î ¶;¤Û%¡|ò*6S½ÅÆ ² b Í#óGÏ#¶;_Ûgz¹¦,§ ¨mw ¸Ç ø!%± ¼È|÷,ø¨©zÀ@t@Þ@s² ¸B0B2(¦@ç s *e½Ä¯,¾ ÒG²»¨BÏ Ï¥o¹¬ ò@t;´,µ~9ÏL¶£3Ïungz±Ç.ø± ±ÈB÷ø ©GzyÉÊ ¦Eò@t;´1µ~Ú¸*e½Ä¯,¾.Ò
¡9»  Ï² ¸¨i k ð ±¿Ø²d~¨½¾jËÌh×ó ÏÏo¬²¸;6 ½ÅÆ\z!¡1À%tãÉ1»,ÏL¶Tz®{|}~m²BûÌms6o½Å z,}}¯Í¹¸h~o¨½ ¾h²B«(¢Ú¸3¬h¯ °@]±
E¯E¸(²(6S½ ²àÂmá.â.­@®¯|h¦øù ð Þs%² ¸¢¨¤¥h¦§h¯¾Ò;¦ç.sÍof«¯¾.Ò¦¡Æ Ç ´ûhÌsæ É1²Bèsu¶CEDÎC ÏQÐ Ñ ÒÔÓ Õ Ö¼×QØyÓQÙLÚÜÛ OXPLR«ÝNÞb Í¤óÏjcheg3ù¦ í Ú~ ¸Á}³«´µ¶·àß8áâ<ãfäj(¦mç%sm ´ªå Ï#¶ ÿ.@032;´¼å BÏB æ@¦²z ¸Bÿm1
 9032¦mç¿BçdèÏoz¼{|~o]É|¡ÉE¡É#0B2
]ÍËwé~1mÏ± wÈ13÷Áßëiê fÄÃ ¯¥-ìíh¯± ±ÈJ3÷`ßiê hÄîm²|w éã~1.
sy¶ïð ð ± ¼È3÷£ 9òñ ¦mçó wÙ ¸ó*¢#Ú}¯G± ¼È3B÷Áßê jÄÃ ´¼ôõÁ}³fö÷ ø ¯®ù}úG²@£É£¼ûhüyýþ îTÿ ð ¸m¯|ñè |·.Ú¯ («3»± yÈ3B÷Áß iê jÄÃ
É p» î æ É²çdè ÿ ¶@0%2 G¯ ;¦óü ²¸h¯ ð »hÛ ìíh¯h± yÈ13÷Áß iêÄÃ@²Þ ÿ É¤Ê(Ì ¸oá õ  M|÷.´ªå¨ûÏL¶¨qr Û^ý @ ý ¥ ! @h¯ ¸h%± ®È|÷`ßEJê dÄÃm¯¼ì
í*¦  îÁÿ ¡¬ ²¸!#"$´±å¨û%Ï &'%(ó± B² )óüó ÿ É *±üo@É*Ú¸+ "$J10%
2   , » »-./²f°ÍËó»±û%Ï.Ï 1¬ 03254¼xoó 687
b 9 :
 ; =ý 0?>A@B*;¸oCá õ  B÷EDwg3ó 6j¿«ÀhÂÃo
Ä 4 <ù 4 ü ; ý Û^GÛ F ; ý Û ; >5@ î 7 b
ÿ H ¸!I"J$KLM>M
9 ó 6¿«ÀjÂîÄ 4¼° ç NO(Qó P%¼È ÷ÁßJê dÄÃJ
 RwE¥ S!×Lóÿ H ¸M^_`Û Rò
6æ H A¸TVUAR XWY[Z]\:*ªühó ÿ 7<^¤Û H ^04[_%Â î'ó TaU4[@B*ªü
ÿ H :bNp¸ cd"fe1D MWgXP ±ÈB÷yê jÄÃ
 DAhMRMPdikjMDZ]\X>ø%ù ð mÞ 
ó l3g
b 9 '
ùMR :
ó 687]æ DQ
ç l>P iDc " e'>çûfQü PdikjQ>[moó Rd Cÿ nMo<H *ªJü ²¸<P
iADc%" e1RXWw1
ó pqlkRXP%i±X
È ir`ßE<ê iÄî Hts ³hXö DÊd¤oE¥ uXRv1w ÿ x © RyYIz {d6hÊw¤od¥ |}'~ D s  M
ö D]fDQ[R yfó 6 s  M
ö R sJ ö ÷ ø > H û
ÿ H zM^ ; DAhü XDd¨ó f >]f*fQ5
ó  H R& 9 ÿ 7<^O0 H ^ ; 45_%J 
ÿ H X
R T!UARy}ó 7  XP iD]XR & ÿ  H QP ikj  RZ \:*6611 M
9 ÿ 7QV+"J$XiKEL<4C%6^OI>¡¢ £'¤dTVU]Ra#"$MiCKL&p¥kWgE¦§f

g¢1RzZ \RE¨ 9 687©«ª­¬ KL%®D[¯°>C_±<^²³zM^0´zM^¶µ ¬5·&¸ YgA£¢1¹5R'^ ; R[ºX¤»'WYg5
687  ¬ z¼f½¾&iCKLQ>¿&NtÀdÁMDÂÃXD ·¸ g&PdiRÄqYkÅdS ¸  66>8z<P
i8j&DEÂEÃ1Æ&45Ç  © ª R ·¸ Y[g5%6 H & 9 ¹O7<^ ; >dÈÉC£ ¬ z ÊdËÌJgQPdikjÍÂ%Ã ¬ ^OÎkÏAÐÑÏ8Q&Ò  ¹EÓ1kz%ÔdÕJÖM× <ÓMÏµCzE|'}1ÍØÙ ÌÚ]Û Ü×»MÝXÞ[ÚbÜß àá&ÍÂ%ÃX×»XÝXÞ[Ú5ÓXÏ×X&Ò  ¹Oâã ª ¤ß à äàdræåaçqèéêXë<Ï ÉA£ì¢'ÓkâíîEï[ð îMàdr ñì¢'Ó ã ª!òdó'ô+õ ²÷öøñù â ó'ô´õ ²úöûñ]üd¢ £CzEýEþ ¬5Í  'µz AÍQÒ æÉÓkâ ã ª
ÿ ² õ ²3Î  ñf¿d¹ ã ª Íý  Ï  ò f<¹ÏIz¯d°MÙdµ Í  ¬ 
Ñ bÉC£d¢¹E×z %Ö1Ì Ú Ñ  ¬ ¨Ò  Ú AEÓ8âGö  µÍ ã ª 
ñ !#"t&¹'ÏIz $&%I½J¾XàÔÕ 'ÍA¯%°'µ ¬Jã ª )× (*,+×Ü- '¹ /s . ¬ qÞ0Ñ  É5£¢Q¹d×2z 1 0 3 +&Í /s . µ ¬ 42&6Í 5&×»ÝE¢  ò ù É
s .9: -M)£üÜ`z%7
ý Ï 'µ 8
× ;1Ú5£%¢¹â{ÓCzÔEÕf®ÍA¯d° ÏV+½¾Mà
s . =Ò 8X)ÔEÕ ò %%ÓE¯d°µ ¬ 7
z < 2Í 5×»&Ý7¢  ÏCÚ5%Ó8â Í'?
¿ >kA
Ú @C¹ B¢ ¬ zX D F
z E Gö 'ñüJ¢£&¤d)Ð HXµ' Ó82
â IXÍ 94: -ñE¡¢'£ ¬ zy IñfÚ¹ñÎKJÇ ô´õ Î öL zX M ü&¿NOE öLæñüPf¹'ß àAäXàr]çèéêë
QSRUTWV Y X TWZ©ª[ \ ]^ ö ² _`J³Lö a[²÷Sö bcb ö õ ö´²÷ö ö ö eõ d ² ² eõ dgf iÎ h
^ ² ² _kj Lö a[²÷ö bcb ö õ ö ö d Î ö õlf Î ² õedgf J^ Î ² _ d a[²÷Sö bcb ö õ ö ö d ö ö õ ô ô ² eõ dgf J^ ô SÎ _ ö+m² a[²÷Sö bcb ö õ ö´² ²úö ö õ E d ² eõ dgf J^² _`JgjLa[²÷Sö bcb ö õ ö ö j ö ö õedgf ² õedgf iÎ h¡  £dý Ï=88XÍ)n&×)oQñ2$ %#½'¾Qà ò ÔÕ É£ ¢1Úd¢%¯°µ»QÝXÞ[Ú5dÓ8â yIzEyqp . ñ%Ú1¹ñ]¡  £ ã ª Í8  Ï8ý7Írn× »MÝÞCÚAE£dübÜ¶zrs2tMñüFP ¹Í  ¬ y I åay p . ñÚ¹ñ¡  £d»QÝQÞ5ÚM¹MÏ5×%Q<Ò  ¹8
â u?v )
Í s4tXµ ¬©ª)Ñ Í © ª ò ì'¢ £d¢X¹JÏ[× ã ª )Í 8 Ïký MÍ»&Ý%AÚ nÍ nXo µ¹MÏ8&XÒ ¹âM{dÓz y IQñ Ú'¹ ñ ¡  z ^ ô Í ã ª × ^ ²  ^ ÎIñ  ±f»QÝMÞ5ÚA%£d¢&¹×zQ  ¬^ ô 4Í wyx × ^ ²  ^ Ît¿&ÜA¤ ·¸ ¢JÓ1QÏ&&Ò  ¹â$ %#½'¾QàÔ0Õ 'MÍ ¯ °µ ¬ ] ò JCÏ¹JÏCµzdý  Ï¿]¢dÑ M×%¨bÒ  Ó8â ¿QÜ`z Ô%Õ<ñ1¿¹ z{Xq
Í |} ¬ z<ß àá&ÍEÂÃ&× ·q¸ ÞÚA%ÓMÏfÏ z ~J¢ß àÍEÅ ñ1¿QrÜ V× A+ÉÓM'Ï[6× :ÉC£ ¢M¹MÏ8&MÒ  ¹â

Îf

70 K

77 K
exp. theo.
before
#1
#2
#3
#7

g

g

2

4

2

4

exp. theo.

before
#1
#2
#3
#7

2

2

4

0
0

6

2

B(T)

4
B(T)

exp. theo.

80 K

before
#1
#2
#3
#7

2

4

g

0
0

2

2

0
0

2

4

6

óæô+õ ²÷ö õ GöL zX M zFE öL1ñEüP ¹ ã ª Íp .898: B(T)

Îd

6

−8

−8

10

10
70 K

70 K

before

1.0 T
2.0 T
3.0 T

#1

1.0 T
2.0 T
3.0 T

−9

−9

E(V/m)

10

E(V/m)

10

−10

−10

10

10

−11

10

−11

8

10

9

10

10

8

9

10

10

2

2

J(A/m )

J(A/m )

−8

−8

10

10
70 K

70 K

#2

1.0 T
2.0 T
3.0 T
−9

1.0 T
2.0 T
3.0 T

−9

E(V/m)

10

E(V/m)

10

#3

−10

−10

10

10

−11

10

−11

8

10

10

9

10

2

8

10

9

10

2

J(A/m )

J(A/m )
−8

10

70 K

#6

1.0 T
2.0 T
3.0 T
−9

E(V/m)

10

−10

10

−11

10

8

9

10

10

2

óqô´õ ² ² õ GöM'ñEüPf¹[¼f½1¾&àÔ%Õ ®'MÍ6 .O dJof-XÍJíCîïCð î'àr ÎJ(A/m )

70 K

exp. theo.
before#1#2#3#6n−value

40

20

0
0

2
B(T)

óBô+õ ² Î õ Gö{1ñEüP¹zXÍp .898: -4  ¢¡£ ¤¦¥ § ¨C©¢ªr¥¢«¬?­ ®°¯±#² ³°´µ¶®· ³¸º¹
 Ìr¾2 ò ì1¢£¼f½ ¾&àÔÕXñ¿d¹¿¼À Á|J}J×A  ¹Áp ô´õ ÎIñ ü¢£¼»6½
Â°Ã êFfÄ ÍqÅ ¢ JÆ QÍAÇ0MÈ ÌÚ0É . 2f/ÊËÌxÍÏÎ ò 4 É[Ó8âÑfÐ Ó ô´õ ô µ ¬ p/Ò ÂÃ ê
Ä å#íF#Ó ê0ÔÕ Ö ò ì'¢ÓAs4<t ñ'¿kd£q× Ó æÒ »7Ç2È ÌÚ8É . 88Ø4MÊ Íº8Ù8BÍ ýËÌxÚc ò 8Û ¹01Ü Ï[× µ'Ýf¹OâÜ]Ü µ ¬ p0Ò Â?Ã êBÄ åIí #Ó ê2ÔÕ6<Ö ñ1¿k£ÝÞ Ó)Ç1È ÌÚÉ . Ø8'Ê ÍAºÙ Íý7ËÌxÚcJÏß»¾8M ñJ¿d¹àÇÈ ÌfÚÉ .
Ø0Ê Í)ËÌxÚcÎ Í  á òâã ÓkâÔÕ0' Í ¯%°?fä ñ ¬ Ô%Õ8åæçOP µ Ú<ÞkÔ%Õ ®  ÒèGé ê41ë Ìñ8Jì ¹'ß%à × :í É
îï ¹âp/Ò Â°Ã ê BÄ å íÓ ê0ÔÕ ÖÑæ Òð2 ¸¼ñ ¹/ËÌxÚV Íº8Ù2 ¬ ÔdÕ4å bæ ÏqMò ÏqòÏ :í Û ¹1ß à5äXàrqåôQó àëêÍqõ7M5 ×Ab
 ÉCÓA µC»)¾48 µ ÝFÞ Ó/¿,fÀ Áå/æµÍr Ïðöq÷ 7á &Û ¹2'Ü Ï ¬ µÝÚ ï â6ø21ù Ì1ñ'ßdà×ú ï8îï ¹¯%°QñüFfP ¹àÇÈ'ÌÚÉ . 8Ø4ÊËûxÚiü ¬ »¿À Á0åæ0æ Ò[Íq2 ò ËÌxÍÏÎý»OMò Ïqò Ï8èÁé ê'ë Ì'ñ :íÛ ¹'ß àr Ò[Í68 ò ËÌxÍÏþ ÏküæÞ Ï »QËyxÍÿ  Ë xÍª ÏÎ  Ë xÚª cþ  b  ªô´õ ² µA MÒ ñ ¹ b  âÔÕ Ò : í Û 1ßdà5äMàræåQó àëê1ñ¼Ç1È ÌfÚÉ .  ØÊ Í2Ù2ËÌxÚcþýÁf» ÔdÕ&Íñ%üOP ¼p Ò ÂÃ ê bMÄ åíF#Ó ê4ÔÕQÖ Í)s4t4OÒ »  ö{L» ñü ï0î »8:9<;>=@?
ËÌxÍÏþý  "!# ö  ^ ö % $&(' wy ö *x ) b + ,.-0/ 132 5X 476
ACB D ñ 5EFGÐ F¼» HJIKMLGNOQPRKTS ï8Gî UVWYX D ÝFÞ FTZ\È [^]_T`acb
Ø8QÊ PTÙ W *Ë d:egfM
=ih

11

11

10

10
before

#1

70 K
77 K
80 K

10

70 K
77 K
80 K
Theo.

10

2

2

Jc(A/m )10

Jc(A/m )

10

9

9

10

10

8

10

8

0

2

4

10

6

0

2

B(T)

4

6

B(T)
11

10

11

10

#2

#3

70 K
77 K
80 K

70 K
77 K
80 K

10

10

10

2

2

Jc(A/m )Jc(A/m )

10

9

9

10

10

8

10

0

2

4

8

6

10

B(T)

0

2

4

6

B(T)
11

10

#7

70 K
77 K
80 K
theo.

10

2

Jc(A/m )

10

9

10

8

10

0

2

4
B(T)

6

j 9k;lm9<;on^pqRrsLGN^OPc_M`a b tuQvxw^y tucz {P|~}~}\rErJ
=i

9k;95cKS^id:ePT W P UcVW *d:egf AC^ W *deol5 id:egf%8 1"  4 ? ¢ d¡ e 8 13  4 ?
£C¤¤@¥§¦ =©¨ ¤ kª ª *¤ ¥¬«*­ ¨ ¤ ®ªª£ =¤@¥ 9 ­ ¨ ¤  ª ª *¤ ¥¯¦ ¨ ¤  ªª£ 9¤@¥ 9@¨ ¤ kª ª *¤ ¥¯¦®­ ¨ ¤ ®ªª£­¤@¥ =i¨ ¤ kª ª *¤ ¥l¤  ¨ ¤ ®ªª­ ª » ¼.-0/ 132 *d:egf8 ¤°"±²­  ?´³¶µ(f· ¤¸ ¹  d@º476

8:9<;¯9®?

½¾¿ DÁÀRÂE
LN OYPJÃ¶ÄKMSYcÂÅw yÆÇ3ÈÉP¶]GÊTËÌQPÍZ¶Î[ ]_` ab¶tuP c W *de
A UV¶WYX DÐÏ\ÑGFTÒ W ¢d:¡ e P WÓ 9k;9¢KÍÔcÕÖE
9<;¯9 X D©GLGN Ós×¶Ø FMÃÄKTSYÂÅwyÆÇÙÈ\ÉcÚc]ÊGËcÌPMZcÎY[]c_T`acb t^uYPJwyRÆRÇ3È\ÉÜÛÝ|YÞßÈ^àáGâRKãÂåäæ X DÐçF U VW A è éY[ëê r~ìRPíîY[ïð  KYãÂ  W ÚñóòÅô^õ÷öA ¿ ÂE ûTPYû A X DÝGn pqRr~LGNø Súù3ûåÀüDÖP   ½ U¶V  ÓÖýþ ½\ÿ F ½^½Yÿ 
¾ ïð  ½  Î ½Qÿ Â  Ú_`a^btuK ¾R¿ Â  Ü8 ¤ ;  ? X½ +DÝ cp meÚ  ÿ ò© ^t!
u #"
Ú $Ê ê rTÚ_`ab tuY&
P %('R*K )cY[ ,½ 0Â A B ¿ DÁÀÂ.
E -0/ ×Ø FMäæ  1.
P 23 456YÚêcr 7
r ró9
Û 8 
r : È A
½ + Â ACB ¿ Dø ; Ê ø ÊÂ A &ö <Z = ö ø SÜù3 ? >*A @CBEDF@HG PJËcÌK IHÍIQPÖäæQ*Ú JK) 
ÀRÂE

9@

L

M

N

O

.PcpKPK^tuQÚ,QSRUTWVWX(Y.3 4ZPc_`a bz{K ¾¿ Â\[&] Ó =^ [\K _R` ÂFÑÐY3 4a9bcTWVWX gB d@e>Cf dGhgKi Kn^pqRr Ó LGN ö ø c
 pP.
 P6 XÂjKK Ó 4Ük ö F ELN&
l O\PÃÄK*m Ê ø  cnpo9q 
a wìîQK^ãùs
r bGwKt Óvu= ö©.
ów P Xyx *d B czc{ Ó Mw.t.z&Q{ P u =  Xyx<| B 5zc{T } WÓ\~ ö~F E
LNpqRrTK # pqRr,<  pqRr Ó1 ÊFÐE ç x ÀFcK*m Ê ø wyRÆRÇ3È\ÉÜÛ|ÞÈàáGâ Ý Gíî\[Tïð ^ Ó1 Ê ø äæ Ós×Ø FÐE,
w PMc\ PQû s Ú þx
X K] Ø F E
 ¹ d ÚLNKãùKt÷ö~F E\.., K àâ | * ½+ ùÙ<Y34.K1&KÓ ¾¿ FcFÑ  ¿ x ÀÂ5K
E PpÚ( ÿ ©
ò  tuYP$ ÊQÚ Kt  ÿXJØ F E

 wc` ½ P_J`ca¶bGt uÚMLTNKãQù   öÅF E  wc`QPid P1t ^  ¹ d P1t ^P.^
 K *0 Ú x À ø S÷ù3LGNRKãùY34&ÚR Â¡ È ¢ Kã ØGø d Ú&t ö ø ÊÂ ¿ x ÀÂ5E£ PG_M` aGbt uÚ  9 pqr LNK^ã Øø KY¤ K ¥¦yÐ§ ÀM¨ v
© r r~wc` w `
ª.« ½ ¬ uK K­ x® zP X ]RêßÈÆÚ x À\F E_T`abctu wyRÆÇ3ÈÉ
P*[K
] Ú^
¯ Ê° ¬ ÛWG° w` ½ zRK%<ú' ö øK± ùÙûåÀ ^¯ Ê êr(²4
k Kã ØGø *de(Ú% Ü' öÅFYû,5 ï ¿ ø RêGr ³ r<´*Åµ âQÚG¶ ïúö F(G)  ½+ Â · ¿ x ÀÂ5E
,p&²[.] Ó*¸ Â Ý ê¶r*² p.
 Ú( ÿ Êpy¹ ÚT° wº ½ 
° Ê»c¼ t^uÚç x À\FÐE¶ p
 Ú< ÿ½ p¾¹ Ú<¾ w^y g ²(¿ ­ ÂjÀ&QÁ Úë° òß¶Â FJwy gÃÄ K Øø JÅ ½ wy g ²<Æ.QÇ ÚÈÉ ½+ ÂTFÑÊ ¿ x ÀÂ5EGË Få( t^u² [] Ó Ì Â © ( t^u²c$ Ê êr ½ ° wº ½ ^° Ê&Í(º»c¼ tuYÚMç x ÀF Eû~À ê
r<² Ú*¶ ¿ FûÍ Kãù3
° w&º ½ ; òêr ²*Q Ú*¶ ¿ FFÑ ½+ Â0· ¿ x À
Â5E

 # p\qrsLÎ K\ãRù3Íº»&¼tu0²wº&ÏÐ{Ú¥&¦Ñ§~ÀMê r² pYÚÿ½ ËcÌÒ t^uYÚ° ÊËÌRK1^Ó ÀYFMwºKÏÐ {ÚTç x ÀYFÐE
¼ tu²¤ ½ ¥¦ &½ å
§ À ® ¨ © rdr<^)     pYq rÍLKÎ ½ Íº,»^x À ½Ô Ø FÐE^pQqrjÕÖj×.Ø â!ÅÙ È Ô x ÚÑÛ x ÀQF0Ü&Ý Þ   ½ + Ø FÚàßáKâKãä Ô x Û Ø ås§ Ê Ôæ .ç È è9² êé ½+ Â ÈÉKê Ú + ÂÊ ¿ xÀÂ5EÊ òm Ô LÎ ^ K*^m Ê øëì öåFyT ûíÊß êé<²*Kîï²$ Êp¾¹ Ú*ð.Yê Ú¥.¦ñ§ ÀYFÐE
ò¤àó ÈôõºÚGLÎK\ãRùj%<'úöÖF EðRK #÷öø éÖLÎK\ãRù·&¤K¥.¦Ñ§ ÀYFÐE
, ö Ú( ÿ òùßKîï ²$ Êêé ½ °^Ê ó ÈôõºQÚMç x À<ßû~À x ²êéÚ°õ&º ½ êKé 7é róÛ98é: ÈÑ ö ø J&
) K ; Ê ø ÊÂ0 ¿ x À Â5E
 ¤*¥ú ¨û úýüHþ ÿ û  ú ¨û úHü ª ª²»º ½ ~. öF} RÚcL.Î Kã ù\%' öJF E&ð K
#ùöø å
é LRÎ K^ãùs¥K¦Å§ ÀF Eõ RÆÇ3ÈÉ Û ÞÈcàáTâRK^ãcÂ äæ Ô x ß êé ì²Å
6 ,¤ Úåy§ ò ½ Ø Fû.ùß ÷
² K x ÀÂ^ãå
¹ K(^¯ Ê êé*7é r<8é: ÈÚ4kñÅ§ À\Fû\²<)
ä Kãù\} Ú.%<ü' ö~F¾Ê ¿ x ÀRÂE0¶
Ë F4kÑÅ§ ÀFêé<² ö  K.îï Kã ØGø ß ­Cú  ²}  ½ Ø F*õ&º&Ï&Ðê Ó ÔÜösF E¨ © %é rK\ãÂÍº»&¼&îï²*õºÏÐ&ê ù¶ß Ã Ä
²  ²<t!
² QK"!#\[]$  õ&
º %'&("%)#+* $ [.] ,/.01# 3
 2 5x 4 #E
õ 7689:<;=?>9A@BDCFE  .áA
â 3EHGIKJ3#L* $ % MTF E 9÷öø Å
é L
 
½ c 
Î K?!FN/OQP*D² R+S ½ A
¶ T $UWV 4 Y
ß X[Z \ ]_^ $a`b 7
é d!
é ef;hgé ij9<kö q Kar++. Ì #1k ½ c a,/.al_.A3#Yknm32 V 4 # o]"^Lp ß R7M Fé st $ OuP$'v wE[xW,/ynoF* 41z ß c Ké d
é ef;ug 'é i59<ks
õ 0{Ys|a}"~ $D" #$v< ß 'y|}?~]?^'% õ {1ss1D\ï $Dv Ly õ { $ +õ A{A
 K1k'.K Ys0'0KLW,jLJy'%)+#_k5mY2 V 4 #oA]?^(î
ï KKr
.A7#Yk ß ]"^1sAL_ $ OuP $'v E[x-,/ynof* 43z ß c 
é sD $a T, y_*"kH% c né ¡Kîï $ T¢,HyY*"ksK!A#L£DsA% )+#_kjmY2 V 4 # o c é sa¤aza¥A¦§ c n
é ¡1sA¨ V rMAsa©wª« c¬ $ a~A­fª 4 #*_k%®©ª «y¯oL°±s'L'0K z ¨ V rYM z R1M«y $ ®'²"³ § «a´µ ¶fªMK!A#£as3k

m32 V 4 # o·5¸º¹ s»¼0½Wk¿¾0ÀA½7E[Á'Â J3#k ®aÃÄY³0sÅYÆ E' jÇ Jw*k $AÈÉ .#*k$ ¤?ÊKy¯oW,/Ê,Ë®ÌLÍL½ zÎ Ï K¶0ÐÑ,/.0Ò VjÓ ® vÔ ® v'Õ+Ö %?)#3×¯Ø
z R3M'Êy¯of* 41z ¶0R
t K'Ò .'¾ À § K zÙ  ½FOuPaE[Ú_ .'ÛÜÝ,/y£'s0%)FN®Þ0t®»¼Aßàs[áLâ KaÒA. z O s´µ¶ªã ¹ sK½3E ÔäAå'ÕLÖ K !æa.
çè ªné Ó ®¶ ê_sK½wE[Ú"+yY*"k $ëYì %)#k¯m32 V 4 #o· Õ"í 6f89: s+«LA+7s'î+ï § «+ð Ö?ñ ò ó"ä s Ù ?½ K'r??. ®1XKZ+\"]^Kr . s ¥A¦§ cA¬ ¡YsDôLõ § T+öA¾ À"Ê Vn÷ 'ya¾ÀA½¢k ® Õ+í 6389?:<;Ëø
>9@ABaC%Dù"y»¼0½7EÁÂÑ, y¯oF£"kD£_k¿úAûJFü c¬ ¡_Ê V sýLþ1J
E L°Lÿ
U  £7N¬  s Õ í 6789?:<;ø_>9@0B
C KLüæá+âÊ Vn®  § K cAl  yD\Em12 ü *"k ®'¾LÀ0½-k¯»A¼0½Ys0
³ K ¶0Ð  U<V 4 y¯o*s_*_kHÊ V ®_X
ZA\]+^  ð ÖñAòó ä KKþY2ü  z ôAõ § c¬ ¡s[T öA¾0
À GY
I Mü_k¿m
2 V 4 üo· ¥¦_§ c¬ ¡Fs'ôõ § T"ö ¾"Àï-ª 4 üwJK¯®1XZ+\7s c¬ d ¬ ef;g ¬ij9?s®]"^0p q R7M ®' ó ä s cA¬ d ¬ ef;ug ¬ ij9  ð Ö+ñLòó ä s QK `0b ) ük¯mY2 V 4 üow*Ds U z ®X/Z0\YsD]^+)+ü !#"%$&!('
s*
 )?,
£ +Ú .-/ 0üYk5m*1 V32 ü o

465

7 8
;9 :<>=@? A);0yCB® DE LGFHGIJ) z R«LKAM?~K®.NO =@PJQ ®.R TSUCVW ÒXBHY[oYy ®'RZ[\)KÍYwü ]A}_~;^`_ =Aa n®bcL«NdO å K,M~ =eP>Q 
V y©*fAgGhijHIa®»A¼sK,M ~ =,a n®A sN;O = K M+~ =,P>Q  V yjk*lemGn
HI>)eR oSdU  y V /Y oYy®D;E :;<p ®©qfeg :;<;p srb*) zs t )  yuBv ç Ò.wxqA) «`HB  V ynoy;z ¬ L° =e?  W w
E ª5'y`{ 9 ë  ¡L|~};*;
ªA/®'Ã0Ä =AG V W 
E ªjyd;)@R TSdU d V jYA44   #  A¡¢¤£¦¥¨§ª©«£­¬«¡®¯ °&±²¥¨±&©«£³°´µ'«¶®¡¨£·¯¸(¥¨¹»º¼$&§¼!½¨'¾¡À¿ÁÃÂÂÅÄÇÆÂ6È(¡
5D;EcLF~¬ Õ+íuÉ ¬~Ê3¬Ë*Ì ñÕdÍÎ ¿%ÏÐÑ.ÒA46ÔÓÕ¡¨Ö×© $²Ø ¨'Ù¤¡®Ú#°²±&¥¨±&©«£¦°²«¬Û©ÝÜÝ±Á£·§ÃµÞ;ß®àâá ¿ãäÂ½ÂåÅæ55#4«¡
Æ(Ô¤¡â¯ °&±²¥¨±&©«£³°´Ý¬®Û©(ÜÝ±Á£¦§ÃØÞß»çá ¿ÁäÂ½Â4ÅèÆÅåÝ¡ÄÕÔ¡ÀA¡ÀÞ Ø¹¨®ºªé¦éÕ¡¾¢o¥¨ê ¹âºÃ$¤ëì¡ÀÙºª£·º¼$×íîï£·$ÁØº¼$¤¹¨$Á!(§½¡ðÖî(°¼¡À¸6ÜÝñ¹¾¡ð! òóé·¥ÝôÛ£·¨«£¦¨õ3½¨' é¦º¼§öí°&$&!½÷ õ¨ºª°&£¦§ÔÛ$&!½¹»º¼$Á°Á£·º¼±ø£·Ú¸(¥¨¹®º¼$Á§¼!¨'¨¥¨§ª°²!½$&±¼¬âòâ¥¨ù(¥¨!½ù#Ý¬¾äÂ½ú6Ä6¬¨¹¾¡ûÄüÆ¨¡å6ýÝ¡þø $&'¨º¼º¼Ù½¨'Ùe¡»ýÝ¡®¸6°&º¼¹¨©¨º¼¾¬®Û©(ÜÝ±¼¡ëæºª¶»¡¾ç6ÿ @¿ãäÂåÅÄ  ÃÂ6È6¡È A¡è¢!«£·±&©«£ ¬ ¢µ¡è ½ù  ©½±&©«£ ¬ø ¡ÇÖî«£ ¬¸®¡øÙ£³Ü(#°´Ý¬Ô¡Ç¢!äÜÅ½±&©«£­¬ ¡ Ç½Ø½'Ý¬ ¡¸(©«£¦!©½$&¹¨©ÝÜ(±&£¦§ÃñÞÆÅå½4T¿î5 ÅÈøå½ú656¡
ú6Ô¢ ½ù  ©½±&©«£ ¬¨d¢!äÜÅ½±&©«£ ¬¨ºª°Ã¡#é¸(¥¨¹®º¼$&§¼!½¨'¾¡®¸(§ª£­¡âóº¼§ö©¨¨! é­¡»äÂ3¿î5 ½å6ÇÂÅ5#Æ«¡Â6 @¬  
f ,¬ ¶@¬  ¬ !#"Ú¬ðD 9 $ ¬ ¶ % &T¬ '(*),¬ +!
f  ýÝ¡â
Þ .Á0Ü /¨¡â1¸ /(§½¡»ý 3¹ 2¾¡¨4Æ 36¿ 5786Ä½  56¡
96; :¡,Û .&¥¨±&±&ºª£¦°¼¬âÞ¤¡«< /8=»? >8232¾¬ëì¡Ó º¼ñºª°²±&©¨º¼ù®¬âµ¡®¸6£¦õ½é ¬âýÝ¡@ >723A¨ùÅº½C¬ BEDGFæH3ê I ùº I >7232¾3¬ JKDMLONP23A¨Qº .
R ëæº¼º¼éS° /Ùëæº¼ºªéÇÞ /4>#°²Qº AeÞ /823A H3T S° /.Õò >7U3.VN T > V° NP/82WUÝYÜ X8¶ >½Z¹ /.S> V° NP/82 R ¬óÛ .Áº¼±&Qº 2(°²Qº A[> E° \^]Ç`í _ÃÂ«¬ _ÃMÂ D
aí 5851D MÂ Db5786Ä(¬ cQº 23/>«¬¨Ö%`° > é³0Ü D_8_dK\eD®C¸ > `± >½±&º½¬»¸ Df¤7ù >Ã0Ü >½± H 3¬ JKDZL H .S> `° >«G¬ L DZJ</7gh/ H Û ©6ÜÝV± N T >ñÞ iÅÄÈo6¿ 57C_d ÆÅÂ60È D_j5dK\eD®C¸ > `± >½±&º½¬»¸ Df¤7ù >Ã0Ü >½± H 3¬ JKDZL H .S> `° >«G¬ L DZJ</7gh/ H 7ý / H .kDGXé¦º T Dl\mN T .S/MD®1Ä _÷n¿ 545dC¸ i8i6Ä
_9i0doL D@Ó >½8ù > ±&M© N I >«¬ KÓ D ÞøM© N¦ù H3I / `° /«p¬ BKDhÖ UMN ¬¸ Dq\mN³1Ü >#r° >Ý,¬  Ds> I >8AG>Ýq¬ ];D,L H Ul/«p¬ BKD ¸ H3tQH 0ù N­p¬ ];D] Qº .S>7N Û ©6ÜÝV± N T >ØÞ Æå i36¿ 57868È dÇååÅ1Ä D_¼1Æ do];Dl\^> °²± H ±&M© N³r° >«l¬ \uDLON H3T M© N Z¬ ];DJ@>7.`> õ H3T M© N Z¬ ];DâÖ I >7AG>«¬ L Dvf¤8ù > IEH .`>Ý¬»¸ Dvf¤7ù >ä4Ü > ± H ¬»¸ Dw T M© NPAG>«¬Cý D»¸(M© N I /ü1Ü > I >Ý3¬ L DZLON·±&M© Nx/¨¬ ¸ H ¹®Qº . T /23AD»¸ T NyDG] º T 3© 23/½zé D_äÂ36¿ 57½0å d{5CD_üÄ d|BED¨rÖ DZF}>7.&4ù NP2~ H DoÓ DZf¶ T M© NP232MN¦ù /ü¶T7ý / H 2G> é /8sF/j] º I ¹âQº .`>#° H .ÁºÕÛ©(ÜÝV± N T ± i½~Æ _ÃÂ6È#Â_Ã0å d ¸ DsL|>j>7N ¬ XD¸ Df`° >8U»º½q¬ \uDsLON H3T M© N ,¬ ];Ds\^> °²± H ±&M© N³r° >Ýq¬ ]OD Ó / I H .`>Ý¬ JKD}p> I > H3T M© N­s¬ ];D\^/ `° /#í
G© > ±²M© N ¬«¸ D0f¤7ù >ä4Ü >½± H ¬ R ¸ H ¹®Qº . T /823A H3T V° NP2¨õÔÞÇG© >8.S> T °&Qº .VN¦±ÁS° N T ,± /8 ¿ pþ N­¬6Û Ud­aí 55857iÔ0¸ Nx2¨õ½é¦º Þ .ÁÜ(±&`° > é¦,± {N¦°&©
Þ /2ÝS° .S/ é¦é¦Qº A f ô(ÜÝõQº 2Ýí×Þ /2Ý°&Qº 26° R Û .Áº¼±&Qº 2Ý°²Qº A~>#° ÖÁ¸¨¸Åaí 5½úñþ F Ûní iM_i½ÆüÈ ÕÓ ¨Öî© «¬#°²± H ±&©MN¦°`>ñÛ ©(Ü(±SN T >ØÞ5Ä½Èo¿V_ÃÂÂ½å0d{5857i_ d KD G>8.S> Z];D\^>6Ä
i