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ID 18780
file
creator
Prokeš, Karel
Mushnikov, Nikolai V.
Goto, Tsuneaki
Tahara, Tomohiro
Ito, Masakazu
Goko, Tatsuo
Nakamura, Fumihiko
Fujita, Toshizo
Honda, Fuminori
Oomi, Gendo
abstract
UPt orders ferromagnetically at ambient pressure at 28 K. Upon increasing pressure, an additional magnetic phase transition appears around 17 K. While the upper transition behaves with field as a typical paramagnetic-ferromagnetic transition, the lower one exhibits antiferromagnetic behavior. With pressure both transitions shift towards lower temperatures. Around 1.5 GPa the upper magnetic transition completely disappears and only the lower persists up to ∼4 GPa. The electrical resistivity measured up to 8.0 GPa shows that structural transformation occurs in UPt under pressure.
journal title
Physical Review B - Condensed Matter and Materials Physics
volume
Volume 62
issue
Issue 17
start page
11 527
end page
11 532
date of issued
2000-11-01
publisher
American Physical Society
issn
1098-0121
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) 2000 American Physical Society.
relation url
department
Graduate School of Advanced Sciences of Matter