Magnetic phase diagram of UNi2Si2 under magnetic field and high-pressure

Authors
Honda, F Oomi, G Svoboda, P Syshchenko, A Sechovsky, V Khmelevski, S Divis, M Andreev, AV Takeshita, N Mori, N Menovsky, AA
Citation
F. Honda et al., Magnetic phase diagram of UNi2Si2 under magnetic field and high-pressure, J MAGN MAGN, 226, 2001, pp. 585-587
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
226
Year of publication
2001
Part
1
Pages
585 - 587
Database
ISI
SICI code
0304-8853(200105)226:<585:MPDOUU>2.0.ZU;2-H
Abstract
Measurements of electrical resistance under high pressure and neutron diffr action in high-magnetic field of single crystalline UNi2Si2 have been perfo rmed. We have found the analogy between the p-T and B-T magnetic phase diag rams. It is also found that the propagation vector qz of incommensurate ant iferromagnetic phase decreases with increasing magnetic field. A new pronou nced pressure-induced incommensurate-commensurate magnetic phase transition has been detected. (C) 2001 Elsevier Science B.V. All rights reserved.