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ID 19310
file
creator
Jung, Myoung Hwa
Alsmadi, A.
Kim, H.C.
Bang, Y.
Ahn, K.H.
Lacerda, A.H.
Nakotte, H.
Ri, H.C.
abstract
We report the discovery of pressure-induced superconductivity in a semimetallic magnetic material CeTe1.82. The superconducting transition temperature Tc = 2.7 K (well below the magnetic ordering temperatures) under pressure (>2 kbar) is remarkably high, considering the relatively low carrier density due to a charge-density-wave transition associated with lattice modulation. The mixed magnetic structure of antiferromagnetism coexisting with ferromagnetism can provide a clue for this high Tc. We discuss a possible theoretical model for the superconducting pairing mechanism.
journal title
Physical Review B - Condensed Matter and Materials Physics
volume
Volume 67
issue
Issue 21
start page
212504-1
end page
212504-4
date of issued
2003-06-12
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) 2003 The American Physical Society.
relation url
department
Graduate School of Advanced Sciences of Matter