Published September 1985
| Version v1
Journal article
Magnetic excitations in Cs2ALnX6 and Cs3Ln2X9 (A = Li, Na; Ln = Ce, Nd, Tb, Yb; X = Cl, Br)
Creators
- 1. Lab. fuer Neutronenstreuung, ETH Zurich, Wuerenlingen, Switzerland
- 2. Bern Univ. (Switzerland)
- 3. Centre National de la Recherche Scientifique, 33 - Talence (France)
Description
The title compounds were synthesized and subsequently studied by inelastic neutron scattering (INS). Energy splittings due to the crystalline electric field (CEF) were directly observed for the octahedral LnX63- units in the Cs2ALnX6 series. They can be rationalized in terms of crystal-field theory. In the dimer compounds Cs3Ln2Br9 (Ln3+ = Tb, Yb) the energy splitting is the result of the combined action of CEF and exchange interactions. (Auth.)
Additional details
Publishing Information
- Journal Title
- J. Less-Common Met.
- Journal Volume
- 111
- Series
- J. Less-Common Met.
- Journal Page Range
- 223-237
- ISSN
- 0022-5088
- CODEN
- JCOMA
Conference
- Title
- International rare earth conference.
- Dates
- 4-8 Mar 1985.
- Place
- Zurich (Switzerland).
INIS
- Country of Publication
- Switzerland
- Country of Input or Organization
- Switzerland
- INIS RN
- 17023517
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BROMIDES; CESIUM COMPOUNDS; CHLORIDES; CRYSTAL FIELD; ELECTRIC FIELDS; INELASTIC SCATTERING; NEUTRON DIFFRACTION; RARE EARTH COMPOUNDS
- Descriptors DEC
- ALKALI METAL COMPOUNDS; BROMINE COMPOUNDS; CHLORINE COMPOUNDS; COHERENT SCATTERING; DIFFRACTION; HALIDES; HALOGEN COMPOUNDS; SCATTERING