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ID 18669
file
creator
Izawa, Koichi
Fujita, Toshizo
Nakamoto, Go
Fujii, Hironobu
Maezawa, Kunihiko
abstract
The electronic ground state of CeNiSn has been investigated by means of specific-heat measurements below 2 K in magnetic field up to 5 T using a high-quality single crystal. Unusual temperature and field dependence of specific heat reveals that the density of states of CeNiSn has a peak at EF inside the pseudogap. We claim that CeNiSn is no longer a Kondo insulator but a metal at the lowest temperature.
journal title
Physical Review B - Condensed Matter and Materials Physics
volume
Volume 59
issue
Issue 4
start page
2599
end page
2603
date of issued
1999-01-15
publisher
American Physical Society
issn
0163-1829
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) 1999 American Physical Society.
relation url
department
Graduate School of Advanced Sciences of Matter