CeRu/sub 2/ and CeCo/sub 2/ superconductors with 4f electrons

Journal Article · Thu Jul 01 00:00:00 EDT 1982 · Phys. Rev. B: Condens. Matter; (United States)

DOI:https://doi.org/10.1103/PhysRevB.26.445· OSTI ID:5079133

Allen, J W; Oh, S; Lindau, I; Maple, M B; Suassuna, J F; Hagstoem, S B

CeRu/sub 2/ and CeCo/sub 2/ have been considered to have tetravalent Ce because of their superconductivity, collapsed volume, and lack of magnetic moments. Resonant photoemission studies show these compounds to be mixed valent, suggesting the need to reexamine the mechanism of their superconductivity.

• Research Organization: Xerox Palo Alto Research Centers, Palo Alto, California 94304
• OSTI ID: 5079133
• Journal Information: Phys. Rev. B: Condens. Matter; (United States), Vol. 26:1
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CERIUM ALLOYS
SUPERCONDUCTIVITY
RUTHENIUM ALLOYS
COBALT ALLOYS
ALUMINIUM ALLOYS
EXPERIMENTAL DATA
PHOTOELECTRON SPECTROSCOPY
POLYCRYSTALS
SYNCHROTRON RADIATION
ULTRAHIGH VACUUM
VALENCE
ALLOYS
BREMSSTRAHLUNG
CRYSTALS
DATA
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTROMAGNETIC RADIATION
ELECTRON SPECTROSCOPY
INFORMATION
NUMERICAL DATA
PHYSICAL PROPERTIES
PLATINUM METAL ALLOYS
RADIATIONS
RARE EARTH ALLOYS
SPECTROSCOPY
360104* - Metals & Alloys- Physical Properties
656102 - Solid State Physics- Superconductivity- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena- (-1987)