2016

Activity Report2016

TABLE OF CONTENTS
Preface：Shik Shin ................................................................................................................................ 1
1. Status of Beamline BL07LSU at the SPring-8 ............................................................................. 2
2. Status of spin-and angle-resolved photoelectron spectroscopy with laser light at LASOR ...... 6
3. Workshops & Meetings ............................................................................................................... 8
4. Seminar .......................................................................................................................................... 12
5. Activities
Synchrotron Radiation Experiments (Spring-8)................................................................................ 141) CO2 HYDROGENATION ON THE Zn-DEPOSITED Cu(997) SURFACE STUDIED BY
AMBIENT-PRESSURE X-RAY PHOTOELECTRON SPECTROSCOPY
Takanori Koitaya, Susumu Yamamoto, Yuichiro Shiozawa, Yuki Yoshikura, Masahiro Hasegawa,Jiayi Tang, Kaori Takeuchi, Kozo Mukai, Shinya Yoshimoto, Iwao Matsuda, and Jun Yoshinobu
2) Operando photoelectron nano-spectroscopy of energy efficient devices, power generation devices
and energy storage devices using 3D-Nano-ESCA
Masaharu Oshima and Naoka Nagamura
3) DEVELOPMENT OF A SOFT X-RAY PHASE MODULATOR TO MEASURE THE ELEMENTSPECIFIC COMPLEX PERMITTIVITY
Y. Kubota, Y. Hirata, J. Miyawaki, S. Yamamoto, H. Akai, R. Hobara, Sh. Yamamoto,K. Yamamoto, T. Someya, K. Takubo, Y. Yokoyama, M. Araki, M. Taguchi,Y. Harada, H. Wadati,
M. Tsunoda, R. Kinjo, A. Kagamihata, T. Seike, M. Takeuchi,T. Tanaka, S. Shin, and I. Matsuda
4) High energy resolution resonant soft x-ray inelastic scattering study of LaCoO3 thin films
Yuichi Yokoyama, Yuichi Yamasaki, Munetaka Taguchi, Yasuyuki Hirata, Kou Takubo,
Jun Miyawaki, Yoshihisa Harada, Daisuke Asakura, Jun Fujioka, Masao Nakamura,Hiroshi Daimon, Masashi Kawasaki, Yoshinori Tokura, Hiroki Wadati5) PEUCULIAR INTERFACIAL DYNAMICS OF DIRAC ELECTRON SYSTEM
Hirokazu Fukidome, Takashi Someya, Susumu Yamamoto, Iwao Matsuda

6) DYNAMICS OF PHOTOEXCITED CARRIERS AT ORGANIC-OXIDE INTERFACEKenichi Ozawa, Susumu Yamamoto, Ro-Ya Liu, Yuto Natsui, Naoya Terashima,Hiroo Kato andIwao Matsuda
7) TIME RESOLVED X-RAY MAGNETO CIRCULAR DICHROISM OF FePt AND RESONANTSOFT X-RAY SCATTERING OF IrTe2Kou Takubo, Kohei Yamamoto, Yasuyuki Hirata, Yuichi Yokoyama, and Hiroki Wadati
8) RESONANT INELASTIC X-RAY SCATTERING STUDY ON BI2223 SUPERCONDUCTORS
H. Wang, J. Miyawaki, K. Ishii, T. Tohyama, S. Adachi, T. Watanabe, S. Shin, and Y. Harada
9) INVESTIGATING THE ELECTRONIC STRUCTURE OF THE NITROGENASE ENZYME BY
2P3D RIXS
Benjamin E. Van Kuiken, Anselm W. Hahn, Serena DeBeer, Yi-Tao Cui, Jun Miyawaki,Yoshihisa Harada
10) ELECTRONIC STATES REVEAL THE FUNCTION OF WATER ENCAPSULATED IN NANOSPACES: SOFT X-RAY ABSORPTION/EMISSION STUDY
K. Yamazoe, D. Murakami, J. Miyawaki, Y.-T. Cui, M. Tanaka and Y. Harada11) Study on electronic structure of Prussian blue analogues controlled by molecular adsorption
Takanobu Inoue, Jun Miyawaki, Yi-Tao Cui, Hiroko Tokoro, Yusuke Nakagawa, Shin-ichi Okoshi,Yoshihisa Harada12) CHARGE EXCITATIONS RELATED TO CHARGE ORDER IN HOLE-DOPED CUPRATE
SUPERCONDUCTORS
Kenji Ishii, Shun Asano, Masaki Fujita, Shuichi Wakimoto, Jun Miyawaki, Yoshihsa Harada13) Ni L2,3-edge operando soft X-ray absorption spectroscopy of LiNi0.5Mn1.5O4 cathode for Li-ionbattery
Daisuke Asakura, Takaaki Sudayama, Hirofumi Matsuda, Jun Miyawaki, Yoshihisa Harada, andEiji Hosono14) MAGNETIC FIELD DEPENDENCE OF RESONANT INELASTIC SOFT X-RAY SCATTERINGOF MN2VAL HEUSLER ALLOY WITH HALF METAL-TYPE ELECTRONIC STATE
Rie Y. Umetsu, Hidenori Fujiwara, Jun Miyawaki, Kodai Nagai, Yasuhiro Nakatani andShigemasa Suga15) DUAL GATE GRAPHENE TRANSISTOR TO REALIZE PINCH-OFF FOR THE REALIZATIONOF THZ OPERATIONKeiichi Omika, Masato Okada, Fuminori Mitsuhashi, Yasunori Tateno, Tsuyoshi Kouchi,Naoka Nagamura, Masato Kotsugi, Koji Horiba, Maki Suemitsu, Masaharu Oshima,Hirokazu Fukidome16) High energy resolution resonant soft x-ray inelastic scattering study of LaCoO3 thin films
Yuichi Yokoyama, Yuichi Yamasaki, Munetaka Taguchi, Yasuyuki Hirata, Kou Takubo,
Jun Miyawaki, Yoshihisa Harada, Daisuke Asakura, Jun Fujioka, Masao Nakamura,Hiroshi Daimon, Masashi Kawasaki, Yoshinori Tokura, Hiroki Wadati17) Angular dependences of Fe L2,3-edge soft X-ray absorption spectra for LiFePO4 thin-film cathodefor Li-ion battery
Daisuke Asakura, Takaaki Sudayama, Jun Miyawaki, Yoshihisa Harada, Hirofumi Matsuda, andEiji Hosono18) OBSERVATION OF PHOTO-INDUCED VALENCE TRANSITION IN EuNi2(Si1-xGex)2 WITH
TIME-RESOLVED X-RAY ABSORPTION SPECTROSCOPY
Yasuyuki Hirata, Yuichi Yokoyama, Kohei Yamamoto, Kou Takubo, Hiroki Wadati, Kojiro Mimura
19) ANALYSIS OF STRUCTURES AND ELECTRONIC STATES BY MICROSCOPIC HIGHENERGY RESOLUTION PHOTOELECTRON DIFFRACTION
Hiroshi Daimon, Hiroki Momono, Yusuke Hashimoto, Shun Fukami, Yudai Higa, Xin Liang Tan,Hiroyuki Matsuda, Munetaka Taguchi20) CARBONATE IONS STUDIED IN HIGH-RESOLUTION RIXS
Victor Ekholm, Minjie Dong, Johan Gråsjö, Jun Miyawaki, Yoshihisa Harada, Jan-Erik Rubensson21) Unraveling the synergic effect between Ni and Mn during the water oxidation reaction of nickel
and manganese-based oxides by 2p3d RIXS
M. al Samarai, A. Hahn, O. Rüdiger, J. Miyawaki, Y. Harada, S. DeBeer22) Time-resolved X-ray photoemission study on the WSe2 surfaces
Ro-Ya Liu, Kenichi Ozawa, Naoya Terashima, Yuto Natsui, Baojie Feng, Suguru Ito,Wei-Chuan Chen, Cheng-Maw Cheng, Susumu Yamamoto, Tai-Chang Chiang, Iwao Matsuda

Experiments at E-labo ......................................................................................................................... 5723) DETAILED ANALYSIS OF SPIN-POLARIZATION OF PHOTOELECTRONS FROM 1D
BI/INSB(001) SURFACE STATES
Yoshiyuki Ohtsubo, Jun-ichiro Kishi, Ayumi Harasawa, Koichiro Yaji, Shik Shin, Fumio Komori,Shin-ichi Kimura
24)

OBSERVATIONOFINTRINSICELECTRONICSTATESOF

HALF-METALLICFERROMAGNETS STUDIED BY BULK-SENSITIVE HIGH-RESOLUTION SPIN-RESOLVEDPHOTOEMISSION SPECTROSCOPYHirokazu Fujiwara, K. Terashima, M. Sunagawa, T. Nagayama, K. Yaji, A. Harasawa, K. Kuroda,T. Wakita, Y. Muraoka, and T. Yokoya25) SPIN-RESOLVED ARPES ON THE GREY ARSENIC SURFACEY. Ishida, P. Zhang, K. Yaji, S. Shin
26) LASER-SARPES STUDY ON THE INTERBAND HYBRIDIZATION OF SPIN-ORBITCOUPLED SURFACE STATES IN THIN FILMS
Ryo Noguchi, Kenta Kuroda, T. Kondo, M. Sakano, K. Yaji, A. Harasawa, K. Kobayashi, F. Komori,and S. Shin27) MAPPING OF SPIN-ORBITAL ENTANGLEMENT IN THE NOVEL SUPERCONDUCTORSr2RuO4 BY USING LASER SPIN-RESOLVED ARPES
K. Kuroda, S. Akebi, M. Nakayama, M. Sakano, K. Yaji, A. Hasawa, H. Taniguchi, Y. Maeno,S. Nakatsuji, S. Shin and T. Kondo28) ELECTRONIC STATES AND ELECTRON-PHONON COUPLING IN 1D NANORIPPLED
GRAPHENE ON MACROFACET OF 6H-SiCFumio Komori, Koichiro Ienaga, Takushi Iimori, Koichiro Yaji, Toshio Miyamachi,Shuhei Nakashima, Yukio Takahashi, Kohei Fukuma, Shingo Hayashi, Takashi Kajiwara,
Anton Visikovsliy, Kazuhiko Mase, Kan Nakatsuji, and Satoru Tanaka

6. Staff ................................................................................................................................................ 69
7. Publications List ........................................................................................................................... 70

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