NEUTRON-DIFFRACTION STUDY OF YMN2D1

Authors
LATROCHE M PAULBONCOUR V PERCHERONGUEGAN A BOUREEVIGNERON F ANDRE G
Citation
M. Latroche et al., NEUTRON-DIFFRACTION STUDY OF YMN2D1, Physica. B, Condensed matter, 234, 1997, pp. 599-601
Citations number
4
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
234
Year of publication
1997
Pages
599 - 601
Database
ISI
SICI code
0921-4526(1997)234:<599:NSOY>2.0.ZU;2-J
Abstract
Deuterium hydrogen absorption in YMn2 induces a change of magnetic str ucture. YMn2 is antiferromagnetic with T-N = 100 K whereas YMn2D1 beco mes a weak ferrimagnet with T-c = 220 K. YMn2D1 is studied by neutron diffraction between 1.4 and 300 K. Competition between the appearance of magnetism and deuterium ordering will be discussed.