ISSP-NSL activity report FY2021

Structures and excitations

Effect of heat treatment to short-range ordering in medium entropy alloys

Y. Ikeda, Y. Umemoto, M. Fujita

Proposal No(s).: 21576 HERMES

Uniaxial stress-induced ferroelectric phase in CuFe0.95Al0.05O2

T. Uchihara , H. Tamatsukuri , S. Mitsuda , T. Sakakura , H. Kimura

Proposal No(s).: 21588 FONDER

Neutron powder diffraction study on quantum paraelectric state of water confined in beryl

R. Yamane, T. Taniguchi, S. Asai, O. Yamamuro

Proposal No(s).: 21572 HERMES

Provenance study of excavated amber by the observation of boson peak

S. Yamaguchi, H. Nakagawa

Proposal No(s).: 21809 AGNES

Absence of an expected structural transition in the H− conductor A2H3X

H. Ubukata, C. Tassel, H. Kageyama

Proposal No(s).: 21582 HERMES

Crystal structure refinement of a high-performance thermoelectric material Mg3Sb2

R. Sakagami, K. Ono, C. H. Lee

Proposal No(s).: 21812 HERMES

Magnetic Ordering Stabilized by Quadrupolar Ordering in the Spin-Orbit Coupled Insulator Ba2MgReO6

D. Hirai, T. Muroi, Z. Hiroi, H. Sagayama, H. Yamamoto, H. Kimura

Proposal No(s).: 21585 FONDER

Mechanism of ferromagnetism in plastically deformed Pt3Fe antiferromagnet

S. Kobayashi, Y. Hotta, E. Nomura, S. Matsuo, T. Sakakura, H. Kimura

Proposal No(s).: 21584 FONDER

Reduction annealing effects on crystal structural of T’-type cuprate

M. Fujita, T. Taniguchi, T. Wang, Y. Chen, M. Takahama, P. Xie, S. Kitayama

Proposal No(s).: 21579 HERMES

Structure analysis of novel ionic conductors and mixed-anion materials from neutron powder diffraction data

K. Fujii, M. Yashima

Proposal No(s).: 21578 HERMES

Helical Vortex state on non-centrosymmetric superconductor LaNiC2

H. Furukawa, M. Ito

Proposal No(s).: 21534 SANS-U

Magnetism

Short-range magnetic correlations in Ba3Yb(BO3)3

S. Matsuzaka, D. Okuyama, K. Nawa, T. J. Sato

Proposal No(s).: 21502 GPTAS, 21520 HER

Magnetic Excitation of the Low-dimensional Antiferromagnet Cu2(MoO4)(SeO3)

P. Piyawongwatthana, K. Nawa, D. Okuyama, and T. J. Sato

Proposal No(s).: 21501 GPTAS

Spinon Rashba splitting on the quantum spin chain

K. Nawa, R. Murasaki, S. AsaiA, T. Masuda, D. Hirai, Z. Hiroi, T. J. Sato

Proposal No(s).: 21528 HER

Effect of in-plane magnetic field for the nonreciprocal magnon in α-Cu2V2O7

Piyawongwatthana, D. Okuyama, S. Asai, T. Masuda, K. Nawa, and T. J. Sato

Proposal No(s).: 21500 GPTAS, 21519 HER

Magnetic structure analysis for CoTa3S6 by polarized neutron scattering

H. Takagi, R. Takagi, H. Saito, T. Nakajima, S. Seki

Proposal No(s).: 21511 PONTA

Fractional spin excitations in the Kitaev candidate compound RuBr3

K. Nawa, T. Hiraoka, Y. Imai, K. Ohgushi, T. J. Sato

Proposal No(s).: 21505 GPTAS

Search for the magnetic structure of CeRh2Si2 under uniaxial pressure by means of neutron diffraction

H. Saito, T. Nakajima, H. Amitsuka, F. Kon

Proposal No(s).: 21513 PONTA

Magnetic structures of the centrosymmetric magnetic skyrmion host material 160Gd2PdSi3

J. Ju, H. Saito, S. Aji, T. Nakajima

Proposal No(s).: 21507 PONTA, 21518 HER, 21583 FONDER

Magnetic structure analysis of EuAl4 by polarized neutron scattering

R. Takagi, H. Saito, T. Nakajima, S. Seki

Proposal No(s).: 21512 PONTA

Neutron diffraction study on hyperkagome antiferromagnets

S. Kitani, H. Kawaji

Proposal No(s).: 21575 HERMES

Antiferromagnetic ordering of Nd3Rh4Sn13

K. Iwasa, A. Shimoda, Y. Ikeda, T. Taniguchi, M. Ohkawara, Y. Nambu

Proposal No(s).: 21573 HERMES

Magnetic neutron diffraction study on alkali-metal superoxide CsO2

T. Nakano, S. Kontani, K. Okada, S. Harashima, K. Ohoyama, K. Mita, M. Miyajima, T. Kambe

Proposal No(s).: 21558 HQR

Single-crystal neutron diffraction study of the magnetic structure of NdCo2Zn20

R. Yamamoto, K. Iwasa, K. Ohoyama, T. Onimaru

Proposal No(s).: 21564 HQR

Magnetic Structure and transition temperature of SrV0.3Fe0.7O2.8

T. Nagase, T. Yamamoto

Proposal No(s).: 21571 HERMES

Antiferromagnetic ordering of Eu3Rh4Sn13

K. Iwasa, T. Kumada

Proposal No(s).: 21408 HQR

Magnetic structure of a new Dresselhaus magnet

Y. Nambu, X. Pang, M. Kawamata

Proposal No(s).: 21569 HERMES

Polarized neutron scattering study of Mn3RhSi crystal

S. Shamoto, K. Ikeuchi, L.-J. Chang, B. Geetha, H. Saito, T. Nakajima

Proposal No(s).: 21802 PONTA

Quasi-Elastic Scatterings in Frustrated Magnet YBaCo4O7

M. Soda

Proposal No(s).: 21522 HER

Crystalline electric field excitation of Nd3Co4Sn13

K. Iwasa, K. Kuwahara, T. Nakajima, H. Saito

Proposal No(s).: 21508 PONTA

Neutron scattering study of an Eu-based diamond-lattice magnet

T. Kurumaji, Y. Tokunaga, T.-h. Arima, H. Saito, T. Nakajima

Proposal No(s).: 21509 PONTA

Magnetic structure of a new Dresselhaus magnet

Y. Nambu

Proposal No(s).: 21521 HER

Pressure-induced quantum phase transition and magnetic excitations in the spin gap system KCuCl3

N. Kurita, H. Tanaka, H. Kikuchi, S. Asai, T. Masuda

Proposal No(s).: 21524 HER

Study of magnetic excitations of spin chain material Tb3RuO7 to which staggered internal magnetic fields are applied

M. HASE, K. Nawa, D. Okuyama, T. J. Sato, S. Asai, T. Masuda

Proposal No(s).: 21915 GPTAS

Spin correlations in T’-type Pr2-xCaxCuO4

M. Fujita, T. Taniguchi, T. Wang, P. Xie

Proposal No(s).: 21527 HER, 21517 TOPAN, 21568 AKANE

Strongly correlated electron systems

Crystal field excitation in YbNi3Al9

M. Tsukagoshi, T. Matsumura, S. Kishida, Y. Ikeda, M. Fujita, S. Ohara

Proposal No(s).: 21516 TOPAN

Spin current injection induced by ferromagnetic susceptibility in antiferromagnetic insulator NiO

M.Souda,E. Foley,K.Nakamura

Proposal No(s).: 21919 PONTA

Quantum critical behavior and superconductivity in Zn-doped CeCoIn5

M. Yokoyama, I. Kawasaki, T. Hirayama, K. Inoh, A. Yashiro

Proposal No(s).: 21504 GPTAS, 21525 HER

Inelastic neutron scattering of YbPd

S. Tsutsui. H. Lee, R. Sakagami. Okuyama, A. Mitsuda, H. Wada

Proposal No(s).: 21800 GPTAS

Nesting features and the superconducting mechanism in Ce(Co,Rh)In5

H. Furukawa, R. Inoue

Proposal No(s).: 21928 HER

Small-angle neutron scattering about abnormal metal state of Sr₂RuO₄

H. Furukawa , E. Foley A. Ishida

Proposal No(s).: 21533 SANS-U

Glass and liquid

Dynamics of hydrated electrolyte membranes for fuel cells

K. Yoshida , H. Nishiyama, J. Inukai

Proposal No(s).: 21546 AGNES

Biology

Water activity dependent glass transition of microorganisms for elucidation of the desiccation tolerance mechanism

H. Nakagawa, K. Kawai, S. Koseki

Proposal No(s).: 21807 AGNES

Structural analysis of clock protein complex in solution

K. Morishima, Y. Yunoki, A. Okuda, N. Sato, R. Inoue, H. Yagi, M. Sugiyama

Proposal No(s).: 21537 SANS-U

Structural analysis of the ER-60/CNX complex using inverse contrast-matching small-angle neutron scattering

A. Okuda, M. Shimizu, K. Morishima, N. Sato, R. Inoue, R. Urade, M. Sugiyama

Proposal No(s).: 21536 SANS-U

Solution structure of intrinsically disordered region of Hef

R. Inoue, T. Oda, M. Sugiyama, K. Morishima, N. Sato

Proposal No(s).: 21531 SANS-U

Small-angle neutron scattering from deuterated wheat protein gliadin

N. Sato, R. Urade, A. Okuda, Y. Yunoki, M. Shimizu, K. Morishima, R. Inoue, M. Sugiyama

Proposal No(s).: 21532 SANS-U

Soft matters

Structure characterization of model tetra-poly(acrylic acid) gel

Caidric Gupit, Mitsuhiro Shibayama, Xiang Li

Proposal No(s).: 21529 SANS-U

Relationship between structures and mechanical properties of transient networks with uniform network strands

T. KatashimaA, T. SakaiA, M. OhiraA, and X. LiB

Proposal No(s).: 21539 SANS-U

Novel critical behavior in a mixture of water / organic solvent under high-pressure condition

Koichiro Sadakane

Proposal No(s).: 21543 SANS-U

Effect of heating on molecular dynamics of starches

H. Nakagawa, T. Yamada

Proposal No(s).: 21806 AGNES, 21805 AGNES, 21804 AGNES

Structural analysis of phospholipid/polymer hybrid vesicles by contrast-matching SANS measurements

Tomoki Nishimura

Proposal No(s).: 21542 SANS-U

Sorption behavior of a polymer thin film for gas separation membrane using neutron reflectivity

D. Kawaguchi, H. Taneda, K. Tanaka

Proposal No(s).: 21552 MINE

Evaluation of structures of poly(ethylene carbonate) solid polymer electrolytes by small-angle neutron scattering

Y. Doi

Proposal No(s).: 21535 SANS-U

The elucidation of the internal correlation of star poly(ethylene glycol) with small-angle neutron scattering

Y. Tsuji, M. Ohira, X. Li

Proposal No(s).: 21530 SANS-U

Instruments

Development of wide-bandwidth half mirror for neutron interferometer

M. Kitaguchi, T. Fujiie, H. M. Shimizu, K. Mishima, G. Ichikawa, T. Hosobata, Y. Yamagata, Y. Seki, and M. Hino

Proposal No(s).: 21549 MINE

Development of very small d-spacing multilayer neutron mirrors

M. Hino, T. Oda

Proposal No(s).: 21555 MINE

Development of Neutron Gas Scintillation Imager with Capillary Plate

T. Moriya, F. Tokanai, T. Sumiyoshi, M. Hino, T. Oda

Proposal No(s).: 21557 MINE

IRT

Development of sample cell with permanent magnets for polarized neutron scattering on antiferromagnetic orders with weak ferromagnetism

T. Nakajima

Proposal No(s).: 21401 PONTA

4G IRT: Detecting powder diffraction peaks from Gd-based magnetic quasicrystals

T. J. Sato, D. Okuyama, K. Nawa, R. Tamura

Proposal No(s).: 21400 GPTAS

Performance of triple axis spectrometer HQR at T1-1

K. Ohoyama, K. Iwasa, Y. Tomimatsu, T. Nakajima

Proposal No(s).: 21408 HQR