Effect of pressure on the antiferromagnetism of UNi2Si2

Authors
Honda, F Matsuda, N Oomi, G Mori, N Takeshita, N Andreev, AV Sechovsky, V Havela, L Menovsky, AA
Citation
F. Honda et al., Effect of pressure on the antiferromagnetism of UNi2Si2, PHYSICA B, 281, 2000, pp. 228-229
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
281
Year of publication
2000
Pages
228 - 229
Database
ISI
SICI code
0921-4526(200006)281:<228:EOPOTA>2.0.ZU;2-3
Abstract
We have measured the electrical resistance of sinele-crystalline UNi2Si2 wi th the current parallel to the c-axis under high pressure up to 4.0 CPa. Wi th increasing pressure T-1 increases but T-2 decreases. It is also found th at the intermediate antiferromagnetic phase disappears above 3.2 GPa. From these results, the pressure-temperature magnetic phase diagram is construct ed. (C) 2000 Published by Elsevier Science B.V. All rights reserved.