このエントリーをはてなブックマークに追加
ID 18714
file
creator
Blanco, J. A.
Brown, P. J.
Stunault, A.
Katsumata, Koichi
Iga, Fumitoshi
Michimura, Shinji
abstract
Interest in the antiferromagnetic ordering on GdB4 has been recently renewed by the observation of interference between magnetic and anisotropic charge contributions obtained from resonant x-ray scattering experiments at the Gd L3 edge. Models accounting for the x-ray experiments with collinear and noncollinear Gd magnetic moments are almost indistinguishable from the experimental data available. However, the ambiguity between the different arrangements can be resolved directly and much more easily using spherical neutron polarimetry. The present findings show that the Gd moments order noncollinearly in a structure with the Shubnikov magnetic space group P4/m′b′m′, which has magnetoelectric symmetry.
journal title
Physical Review B - Condensed Matter and Materials Physics
volume
Volume 73
issue
Issue 21
start page
212411-1
end page
212411-4
date of issued
2006-06-14
publisher
American Physical Society
issn
0163-1829
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
publisher
rights
Copyright (c) 2006 American Physical Society.
relation url
department
Graduate School of Advanced Sciences of Matter