Published 1979
| Version v1
Journal article
Spin-spin relaxation of Yb3+ in paramagnetic DyAlO3, TbAlO3 and HoAlO3
Creators
- 1. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service de Physique du Solide et de Resonance Magnetique
Description
Moessbauer relaxation measurements have been made on 170Yb3+ in DyAlO3, TbAlO3 and HoAlO3. In DyAlO3 and TbAlO3 between 30 K and Tsub(N) and in HoAlO3 between 30 and 10K conventional temperature independent spin-spin driven relaxation is observed. In HoAlO3 below 10K, the relaxation rate is temperature dependent. This behavior is interpreted in terms of coupling between Yb3+ and the collective excitations of the two singlet level ground states of the Ho3+ ions
Additional details
Publishing Information
- Journal Title
- J. Phys. (Paris), Colloq.
- Journal Issue
- no.2
- Series
- J. Phys. (Paris), Colloq.
Conference
- Title
- 8. International conference on applications of the Moessbauer effect.
- Dates
- 28 Aug - 1 Sep 1978.
- Place
- Kyoto, Japan.
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 11503579
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ALUMINATES; DYSPROSIUM COMPOUNDS; EXPERIMENTAL DATA; GRAPHS; HOLMIUM COMPOUNDS; MAGNETIC MATERIALS; MOESSBAUER EFFECT; SPIN-SPIN RELAXATION; TEMPERATURE DEPENDENCE; TERBIUM COMPOUNDS; VERY LOW TEMPERATURE; YTTERBIUM 170
- Descriptors DEC
- ALUMINIUM COMPOUNDS; DATA; DATA FORMS; EVEN-EVEN NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEI; NUMERICAL DATA; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; RARE EARTH NUCLEI; RELAXATION; STABLE ISOTOPES; YTTERBIUM ISOTOPES