Published July 1990 | Version v1
Journal article Metadata-only

Crystalline-electric field interactions in DyBa2Cu3O7-δ and TmBa2Cu3O7-δ from 161Dy- and 169Tm-Moessbauer spectroscopy

Creators

  • 1. Freie Univ. Berlin (Germany, F.R.). Fachbereich Physik
  • 2. Australian Defence Force Academy, Campbell (Australia). Dept. of Physics

Description

161Dy- and 169Tm-Moessbauer spectroscopy is employed to measure the temperature dependence of the electric quadrupole interaction at the rare earth nucleus in orthorhombic and tetragonal phases of DyBa2Cu3O7-δ and TmBa2Cu3O7-δ. Analyses of the quadrupole splittings in terms of the crystalline-electric field parameters Bnm are compared with available data from inelastic neutron scattering and 155Gd-Moessbauer measurements. (orig.)

Additional details

Publishing Information

Journal Title
Hyperfine Interactions
Journal Volume
55
Journal Issue
1-4
Series
Hyperfine Interact.
Journal Page Range
1205-1212
ISSN
0304-3843
CODEN
HYIND

Conference

Title
International conference on the applications of the Moessbauer effect (ICAME '89) and exhibit.
Dates
4-8 Sep 1989.
Place
Budapest (Hungary).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Switzerland
INIS RN
22013713
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BARIUM OXIDES; CHEMICAL COMPOSITION; COPPER OXIDES; CRYSTAL FIELD; DYSPROSIUM OXIDES; DYSPROSIUM 161; EXPERIMENTAL DATA; LOW TEMPERATURE; MEDIUM TEMPERATURE; MOESSBAUER EFFECT; ORTHORHOMBIC LATTICES; QUATERNARY COMPOUNDS; SUPERCONDUCTORS; TEMPERATURE DEPENDENCE; TETRAGONAL LATTICES; THULIUM OXIDES; THULIUM 169; VERY LOW TEMPERATURE; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; AMINES; BARIUM COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; COPPER COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DATA; DIFFRACTION; DYSPROSIUM COMPOUNDS; DYSPROSIUM ISOTOPES; EVEN-ODD NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; RARE EARTH NUCLEI; SCATTERING; STABLE ISOTOPES; THULIUM COMPOUNDS; THULIUM ISOTOPES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Contract/Grant/Project number
Contract BMFT 13N54842