実験報告書様式（装置グループ利用）

Experimental Report

提出日 Date of Report
2014.06.01.

実験装置名／ＢＬ番号 Name of Instrument/BL02 (2013I0002)

Biomolecular Dynamics Spectrometer (D N A )/ B L - 0 2
実験装置責任者 Name of the person responsible for the instrument:
Nobuaki Takahashi -> Kaoru Shibata
所属 Affiliation: Japan Atomic Energy Agency

１．研究成果概要 （a）装置グループ内の成果、（ｂ）ユーザー課題実装時における特筆すべきサポート、（ｃ）
ユーザー課題の執行状況について、まとめてください。A4 サイズ用紙使用のこと。
Outline of your activities.

Following results at your instrument should be reported in A4 size papers: (a)results of your instrument group, (b) significant user support works, and (c) statistical summary of userexperiments.
(a)The results of BL02 instrument group
The instrument group are permitted only commissioning experiment to confirm the development andthe improvement of the spectrometer, Therefore, we report of commissioning experiments.
The no.1 pulse shaping double disk chopper was evaluated the performance of double disk counterrotation at 225Hz, We determined the best parameters for the no.1 pulse shaping double disk chopper.
Condition for pulse shaping at 225Hz counter rotation, the evaluation of the energy resolution wasperformed using standard samples with the slit width 10mm, 30mm, for each case. These values,respectively, dE = 2.4, was 3.6 [micro eV]. At the same time, it became clear that the signal to noise
ratio is more than 100,000. It is very nice performance, not possible with other backscattering
spectrometer.
The 3 units of crystal analyzer unit with Si111 plane reflection were added to a total of 13 units, it isperformed to horizontal angle -18 ° ~ + 138 ° continuous coverage. (Momentum measurement range Q= 0.08 ~ 1.86 [1 / A]). It was developed one crystal analyzer unit of Si311 plane reflection.
About diffraction detector, It was carried out adjustment and performance evaluation for new on bank inconjunction with existing two banks. Using these, we performed diffraction experiment test.
Corresponding to the enhancement of the proton beam output, the beam stopper, the shieldenhancement of scattering vacuum chamber entrance section was performed.
(b) The significant user support works on BL02
The improvement in performance of sample environment apparatus (top loading furnace cryostat forBL02) was performed adjustment. (Expanding the temperature range: 3.5K ~ 700K) also, as a newbackup top loading furnace cryostat for BL01, BL02 shared, was produced.
In CROSS development issues as an option in the sample environment equipment, a water vapor
atmosphere device was manufactured and established. It was starting to use in the project experiment.
As a result, the in-situ water vapor adsorption experiments were became to be carried out.

１．研究成果概要（つづき） Outline of experimental results (continued).
(c) statistical summary of user experiments.
[2013A]
Operated days/Scheduled days

37days/93.5days=0.3957 (39.6 %)[ BL-02 ] approved public porposal (DNA)Principal
investigator

Affilication

Beamline

Kanaya Toshiji

Kyoto University Institute for ChemicalResearch

Low-energy collective excitations of skyrmion lattice inCu2OSeO3

Sato J Taku

Tohoku University Institute ofMultidisciplinary Research for
Advanced Materials

Tetrahedron dynamics in the Zn6Sc 1/1 approximant tode Boissieu
Marc
Yamaguchi
ToshioNo.

Title of experiment
Dynamic heterogeneity and anomalous glass transition of

2013A0093 ultra-thin polymer films
2013A0099

2013A0054 the quasicrystal

Selection Committee

Carried out Implementation
rate %days

Beamtime(days)

Recommendation

BL-02

10Approved

7.575

BL-02

7Approved

0.00

SIMAP CNRS Metal Physics

BL-02

6Approved

6.0100Fukuoka University Department ofChemistryBL-02

5Approved

5.0100

Tohoku University Institute ofMultidisciplinary Research for
Advanced Materials

BL-02

3

Approved

0.0

0

BL-02

6

Approved

0.00SUM

37.0

18.5

50

4.0

0.00

10.0

4.0

40

5.0

0.00

11.0

0.00

26.0

4.0

15

4.0

3.075

2013A0162

Dynamcis of methanol confined in mesoporous silicalMCM-41 C18 and ordered mesoporous carbon OMC78

2013A0204

Spectrum distribution of skyrmion lattice fluctuations
under current flow

Sato J Taku

2013A0055

Does the inclusion of paclitaxel in iron oxidehydroxyapatite-chitosan composites modify the H-bondsof this antitumor drug?

Bordallo Heloisa InstituteUniv. of Copenhagen Niels Bohr

[BL-02] traial use proposal （DNA)2013A0013

Neutron Quasi-Elastic Scattering ofAmin molecules adsorbed on CaCO3
Surface

アイシン精機株式会社

hara hiroki[BL-02] Project poroposal（DNA)Structural properties of soft matter and the2013P0402 dynamics of soft confined waterNobuaki Takahashi J-PARC Center

Analysis of the dynamics of the proteins and protein

2013P0502 complexes by neutron inelastic scattering
2013P0902

Project research on structure and dynamics ofprotonic, superionic and amorphous functional
materials using BL02

Satoshi Fujiwara

Japan Atomic Energy Agency

Japan Atomic Energy
Yukinobu Kawakita
Agency/J-PARC Center

SUM[BL-02] CROSS development proposal（DNA)2013I0102

Development of sample environmental equipment including
high pressure and gas atmosphere introduction

Takeshi Yamada

Comprehensive Research
Organization for Science andSociety

Not implementation proposal is due to the operation stop for the hadron facility accident.
[2013B]
Operated days

38.5days[ BL-02 ] approved public porposal (DNA)No.

2013B0051

2013B0064

Title of experiment

Principal
investigator

Affilication

Tohoku University InstituteLow-energy collective excitations ofof Multidisciplinary
skyrmion lattice in Cu2OSeO3
Sato J Taku
Research for Advanced(2013A0099)
Materials
Comprehensive Research
Slow localized mode in the polar cluster ofMasato Matsuura Organization for Science
relaxor ferroelectrics
and Society (CROSS)

Beamline

Selection Committee
Beamtime(Days) Recommendation

Carried out Implementatidayson rate %

BL-02

6.0

Approved

6.0

100

BL-02

5.0Approved

5.0100

SUM

11.0

11.0

100

BL-02

1.91.9100[BL-02] traial use proposal （DNA)2013B0103

中性子準弾性散乱による二次電池電極表面での電解質溶液のダイナミクスの解明

ToshioYamaguchi

Fukuoka University
Department of Chemistry[BL-02] Project poroposal（DNA)Structural properties of soft matter and the dynamics of2013P0402 soft confined water

Analysis of the dynamics of the proteins and protein

2013P0502 complexes by neutron inelastic scattering
2013P0902

Project research on structure and dynamics of protonic,
superionic and amorphous functional materials using BL02Shiniti takata

J-PARC Center

3.03.0100

Satoshi Fujiwara

Japan Atomic Energy Agency

4.03.0100

Yukinobu Kawakita

Japan Atomic Energy Agency/JPARC Center

SUM[BL-02] CROSS development proposal（DNA)2013I0102

Development of sample environmental equipment including
high pressure and gas atmosphere introduction

Comprehensive ResearchTakeshi Yamada Organization for Science andSociety

All of approved proposals was performed as scheduled.
必要に応じて、A4 サイズの用紙に続きを記入して下さい。
Please use A4-size papers for further reporting, if necessary.

4.03.0100

11.0

11.0100

4.0

4.0100