ITEM METADATA RECORD
Title: THERMAL-EXPANSION AND INFRARED OPTICAL-PROPERTIES OF HEAVY-FERMION CENISN
Authors: ALIEV, FG ×
BELOGOROCHOV, AI
Moshchalkov, Victor
SCOLOZDRA, RV
DELATORRE, MAL
VIEIRA, S
VILLAR, R #
Issue Date: 1991
Publisher: ELSEVIER SCIENCE BV
Series Title: Physica. B, Condensed matter vol:171 issue:1-4 pages:381-383
Conference: date:UNIV AUTONOMA MADRID,DPTO FIS MAT CONDENSADA,BAJAS TEMP LAB,E-28049 MADRID,SPAIN
Abstract: Thermal expansion alpha (0.5 < T < 50) K properties and infrared (IR) optical spectra (4.2 < T < 310) K of CeNiSn - a new heavy-fermion compound with a small gap at Fermi level - are presented. Our data strogly suggest the absence of a magnetic transition down to 2 K. At lower temperatures a peak near 1.3 K in the alpha/T temperature dependence and a change of sign of alpha-below 1 K was observed. These features possibly indicate the appearance of magnetic correlations below 1 K.
ISSN: 0921-4526
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Solid State Physics and Magnetism Section
× corresponding author
# (joint) last author

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