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Superconductivity of CeCu/sub 2/Si/sub 2/

Journal Article · · JETP Lett. (Engl. Transl.); (United States)
OSTI ID:6737070
; ; ; ;
Single crystals of CeCu/sub 2/Si/sub 2/ are not superconductors at T> or =0.05 K and at standard pressure, in contrast with polycrystalline samples, but they go superconducting when compressed. Their superconductivity has an anomalously large ratio H/sub C//sup 2/(0)/T/sub C/(0)approx. = 38 kOe/K and a derivative H/sub c/2/dT(T = T/sub c/(0) approx. =140 kOe/K.
Research Organization:
M.V. Lomonosov Moscow State University
OSTI ID:
6737070
Journal Information:
JETP Lett. (Engl. Transl.); (United States), Journal Name: JETP Lett. (Engl. Transl.); (United States) Vol. 35:10; ISSN JTPLA
Country of Publication:
United States
Language:
English

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Related Subjects

36 MATERIALS SCIENCE
360603* -- Materials-- Properties
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CERIUM COMPOUNDS
CERIUM SILICIDES
COMPRESSION
COPPER COMPOUNDS
COPPER SILICIDES
CRYSTALS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
MONOCRYSTALS
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
SILICIDES
SILICON COMPOUNDS
SUPERCONDUCTIVITY
TRANSITION ELEMENT COMPOUNDS
ULTRALOW TEMPERATURE