Published June 12, 1998
| Version v1
Journal article
Electronic properties of UPdSn diluted by Lu
- 1. Karlova Univ., Prague (Czech Republic). Dept. of Metal Physics
- 2. Institute of Physics of the Academy of Sciences of the Czech Republic, Na Slovance 2, 18040 Prague 8 (Czech Republic)
- 3. Van der Waals-Zeeman Institute, University of Amsterdam, Valckenierstraat 65, 1018 XE Amsterdam (Netherlands)
Description
Lu substitutions for U (up to 30%) in UPdSn lead to a linear decrease of the lattice volume. After the initial decrease, the magnetic ordering temperature approximates to 25 K. The U-effective moment weakly decreases, whereas the paramagnetic Curie temperature becomes progressively more negative. The γ-coefficient (5 mJ mol-1 K2 for UPdSn) dramatically increases to 78 mJ mol-1 K2 in U0.85Lu0.15PdSn proving that the low γ-value in the parent compound is an accidental feature of the 5f band and not a fingerprint of the 5f localization. (orig.)
Additional details
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 271-273
- Journal Page Range
- p. 418-422
- ISSN
- 0925-8388
- CODEN
- JALCEU
Conference
- Title
- International conference on actinides (An '97)
- Dates
- 21-26 Sep 1997
- Place
- Baden-Baden (Germany)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Switzerland
- INIS RN
- 29059095
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- LATTICE PARAMETERS; LUTETIUM ALLOYS; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; PALLADIUM ALLOYS; SPECIFIC HEAT; STOICHIOMETRY; TEMPERATURE DEPENDENCE; TIN ALLOYS; URANIUM ALLOYS
- Descriptors DEC
- ACTINIDE ALLOYS; ALLOYS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; PHYSICAL PROPERTIES; PLATINUM METAL ALLOYS; RARE EARTH ALLOYS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- 9 refs.