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ID 43714
file
creator
Michimura, Shinji
Inami, Toshiya
Fushiya, Kengo
Matsuda, Tatsuma D
Higashinaka, Ryuji
Aoki, Yuji
Sugawara, Hitoshi
NDC
Physics
abstract
Structural properties of SmRu4P12 in the anomalous magnetic ordered phase between T* ~ 14 K and TN = 16.5 K in magnetic fields has been studied by x-ray diffraction. Atomic displacements of Ru and P, reflecting the field-induced charge order of the p electrons, have been deduced by analyzing the intensities of the forbidden Bragg peaks, assuming a cubic space groupPm¯3. Also, by utilizing a high-resolution x-ray diffraction experiment, we observed a splitting of fundamental Bragg peaks, clarifying that the unit cell in the magnetic ordered phase is rhombohedral elongated along the [1 1 1] axis. The response of the rhombohedral domains to the magnetic field, which reflects the direction of the magnetic moment, is studied in detail.
description
This work was supported by JSPS KAKENHI Grants No. 24340087 and No. 15K05175.
journal title
Physical Review B
volume
Volume 94
issue
Issue 18
start page
184425-1
end page
184425-10
date of issued
2016
publisher
American Physical Society
issn
2469-9950
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
appliation/pdf
text version
author
rights
Copyright (c) 2016 American Physical Society
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
relation url
department
Graduate School of Advanced Sciences of Matter



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