Published January 1987
| Version v1
Journal article
Valence fluctuation of Yb in the superconducting ytterbium-rhodium stannides
- 1. Institut Max von Laue - Paul Langevin, 38 - Grenoble (France)
- 2. Centre National de la Recherche Scientifique, 38 - Grenoble (France). Lab. de Cristallographie
- 3. Nancy-1 Univ., 54 - Vandoeuvre-les-Nancy (France)
- 4. Ecole Nationale Superieure d'Ingenieurs Electriciens, 38 - Saint-Martin d'Heres (France)
Description
YB LIII X-ray absorption edge measurements yielded 2.20+ and 2.50+ for the Yb valence in the Yb-Rh-Sn compounds with phase I and II', respectively. The former is superconducting (Tc≅8 K), and contains only one crystallographic site for Yb, which suggests that this atom is in a valence fluctuation state. (orig.)
Additional details
Publishing Information
- Journal Title
- J. Magn. Magn. Mater.
- Journal Volume
- 63/64
- Series
- J. Magn. Magn. Mater.
- Journal Page Range
- 524-526
- ISSN
- 0304-8853
- CODEN
- JMMMD
Conference
- Title
- Valence fluctuation and heavy fermions.
- Acronym
- International conference on anomalous rare earths and actinides
- Dates
- 7-11 Jul 1986.
- Place
- Grenoble (France).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 18017671
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION SPECTRA; FLUCTUATIONS; INTERMETALLIC COMPOUNDS; RHODIUM ALLOYS; SUPERCONDUCTORS; TIN BASE ALLOYS; VALENCE; X-RAY SPECTRA; YTTERBIUM ALLOYS
- Descriptors DEC
- ALLOYS; PLATINUM METAL ALLOYS; RARE EARTH ALLOYS; SPECTRA; TIN ALLOYS; VARIATIONS