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ID 19277
file
creator
Abliz, Melike
Hedo, Masato
Uwatoko, Yoshiya
Ishikawa, Masayasu
abstract
The influence of external pressure on the electrical-resistivity behavior of Ce2Pd3Si5, recently reported to order antiferromagnetically below (TN=) 8.2 K, has been investigated in the temperature interval 2.5 300 K employing a cubic anvil pressure cell up to 8 GPa. We find that TN remains nearly constant below 4 GPa, beyond which there is a sharp decrease, which establishes that this compound lies at the peak of Doniach's magnetic phase diagram. Apparently this compound behaves above 2.3 K like a nonmagnetic Kondo lattice at 8 GPa with a distinct feature attributable to Kondo coherence effects.
journal title
Physical Review B - Condensed Matter and Materials Physics
volume
Volume 69
issue
Issue 17
start page
172406-1
end page
172406-3
date of issued
2004-05-20
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) 2006 The American Physical Society.
relation url
department
Graduate School of Advanced Sciences of Matter