Published August 2007
| Version v1
Journal article
Magnetization study on the superconducting filled skutterudite La0.8Rh4P12
- 1. National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
- 2. Muroran Institute for Technology, 27-1 Mizumoto, Muroran, Hokkaido 050-8585 (Japan)
Description
A magnetization study on the superconducting filled skutterudite La0.8Rh4P12 has revealed the lower critical field HC1(0) of 71(2) Oe and the upper critical field HC2(0) of 126(7) kOe. Using these values, the coherent length ξ(0), penetration depth λ(0) and Ginzburg-Landau parameter κ(0) were determined to be 5.1(1) nm, 3.1(2) x 102 nm and 60(3), respectively. The estimated critical current was 18.4 kA cm-2 at 4.2 K and 0 kOe using the Bean model
Additional details
Identifiers
- DOI
- 10.1088/0953-2048/20/8/019;
- PII
- S0953-2048(07)49291-0;
Publishing Information
- Journal Title
- Superconductor Science and Technology
- Journal Volume
- 20
- Journal Issue
- 8
- Journal Page Range
- p. 832-835
- ISSN
- 0953-2048
- CODEN
- SUSTEF
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39032497
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CRITICAL CURRENT; CRITICAL FIELD; GINZBURG-LANDAU THEORY; LANTHANUM OXIDES; MAGNETIZATION; PENETRATION DEPTH; PHOSPHORUS COMPOUNDS; RHENIUM ALLOYS
- Descriptors DEC
- ALLOYS; CHALCOGENIDES; CURRENTS; ELECTRIC CURRENTS; LANTHANUM COMPOUNDS; MAGNETIC FIELDS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; TRANSITION ELEMENT ALLOYS