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ID 19280
file
creator
Takeda, Naoya
Ishikawa, Masayasu
Yoshida, Toshiya
Ishiguro, Akiko
Kimura, Noriaki
Komatsubara, Takemi
abstract
From the measurement of the specific heat of single crystalline samples of Ce3Pd20Ge6, we have constructed magnetic phase diagrams for a magnetic field up to 4 T, which disclose a pronounced anisotropy along the three principal directions of [100], [110], and [111]. We have found that both the quadrupolar and antiterromagnetic ordering temperatures exhibit distinct directional dependences on the external magnetic field and that new phase transitions evolve in the antiferromagnetic phase as well as in the ordered quadrupolar phase. These facts strongly suggest the existence of a complicated form of anisotropic interaction between the electric quadrupolar moment and the magnetic dipolar moment. The present result is briefly discussed in comparison with the reported one for CeB6.
journal title
Physical Review B - Condensed Matter and Materials Physics
volume
Volume 57
issue
Issue 13
start page
7450
end page
7453
date of issued
1998-04-01
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) 1998 The American Physical Society.
relation url
department
Graduate School of Advanced Sciences of Matter