J-GLOBAL         Last updated: Nov 12, 2019 at 16:00
Hiroshima University
Job title
Doctor of Science(TOHOKU UNIVERSITY), Master of Science(TOHOKU UNIVERSITY)
Research funding number

Research Areas


Academic & Professional Experience

Dec 2007
Associate Professor, Department of Quantum Matter, Graduate School of Advanced Sciences of Matter, Hiroshima University
Apr 2007
Nov 2007
Assistant Professor, Department of Physics, Graduate School of Science, Tohoku University
Jun 1999
Mar 2007
Research Associate, Department of Physics, Graduate School of Science, Tohoku University
Apr 1998
Jun 1999
Postdoctoral Fellow for Research Abroad, JSPS
Apr 1997
Mar 1998
Research Fellow, JSPS


Apr 1994
Mar 1997
Department of Physics, Graduate School, Division of Natural Science, TOHOKU UNIVERSITY
Apr 1988
Mar 1992
Department of Physics, Faculty of Science, TOHOKU UNIVERSITY

Published Papers

Sera, M.; Kunimori, K.; Matsumura, T.; Kondo, A.; Tanida, H.; Tou, H.; Iga, F.
PHYSICAL REVIEW B   97(18) 184417-1-15   May 2018   [Refereed]
We investigated the physical properties of CexLa1-xB6 at x similar to 0.8, below which the T-beta-type antiferro-octupole (AFO) ordered phase IV appears as a result of the larger suppression rate of T-Q than T-N by La doping. The most important re...
Tanida, Hiroshi; Muro, Yuji; Matsumura, Takeshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   87(2) 023705   Feb 2018   [Refereed]
The La-substitution and pressure effects on antiferromagnet CeCoSi with a tetragonal crystal structure were investigated in order to clarify the origin of the pressure induced ordered phase (PIOP) with an enormously high transition temperature of ...
Matsumura, Takeshi; Kita, Yosuke; Kubo, Koya; Yoshikawa, Yugo; Michimura, Shinji; Inami, Toshiya; Kousaka, Yusuke; Inoue, Katsuya; Ohara, Shigeo
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   86(12) 124702-1-124702-12   Dec 2017   [Refereed]
Helical magnetic structures and their responses to external magnetic fields in Yb(Ni1-xCux)(3)Al-9 with a chiral crystal structure of the space group R32 have been investigated by resonant X-ray diffraction. It is shown that the crystal chirality ...
Matsumura, Takeshi; Yamamoto, Takayoshi; Tanida, Hiroshi; Sera, Masafumi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   86(9) 094709-1-094709-8   Sep 2017   [Refereed]
We have performed resonant X-ray diffraction experiments on the antiferromagnet GdRu2Al10 and have clarified that the magnetic structure in the ordered state is cycloidal with the moments lying in the bc-plane and propagating along the b-axis. The...
Matsumura, Takeshi; Michimura, Shinji; Inami, Toshiya; Fushiya, Kengo; Matsuda, Tatsuma D.; Higashinaka, Ryuji; Aoki, Yuji; Sugawara, Hitoshi
PHYSICAL REVIEW B   94(18)    Nov 2016   [Refereed]
Structural properties of SmRu4P12 in the anomalous magnetic ordered phase between T* similar to 14 K and T-N = 16.5 K in magnetic fields has been studied by x-ray diffraction. Atomic displacements of Ru and P, reflecting the field-induced charge o...

Books etc

T. Matsumura (Part:Joint Work, Chap. 3 Observation of Multipole Orderings in f-Electron Systems by Resonant X-ray Diffraction)
Springer   2017   ISBN:ISBN 978-3-662-53227-0
The research and its outcomes presented here is devoted to the use of x-ray scattering to study correlated electron systems and magnetism. Different x-ray based methods are provided to analyze three dimensional electron systems and the structure o...

Conference Activities & Talks

Magnetic-field-induced charge-density-wave in the filled skkutterudite SmRu4P12 [Invited]
T. Matsumura
International workshop on emergent condensed matter physics (ECMP2018)   6 Mar 2018   
Chiral soliton lattice state in Yb(Ni1-xCux)3Al10 studied by resonant x-ray diffraction in magnetic fields"
T. Matsumura
Center for Chiral Science Symposium   1 Mar 2017   
Observation of chiral magnetic structures in Yb(Ni1-xCux)3Al9 by resonant x-ray diffraction in magnetic fields [Invited]
T. Matsumura
Core-to-core international meeting   6 Feb 2017   
Observation of chiral magnetic structures by resonant x-ray diffraction in magnetic fields at very low temperatures
T. Matsumura
Core-to-core international meeting   Feb 2016   

Research Grants & Projects

Project Year: 2015 - 2017
Project Year: 2012 - 2014
Project Year: 2012 - 2014
Project Year: 2009 - 2010
Project Year: 2009 - 2011    Investigator(s): MATSUMURA, Takeshi
We have constructed an experiment system for resonant x-ray diffraction at very low temperatures down to 0. 5 K and in magnetic fields up to 8 T at the JAEA beamline BL22XU in Spring-8. Using this system, we can study various kinds of exotic order...