Published July 2016
| Version v1
Journal article
UV-VUV synchrotron radiation spectroscopy of NiWO4
- 1. Institute of Solid State Physics, University of Latvia, 8 Kengaraga str., LV-1063 Riga (Latvia)
- 2. Research Center of Molecular Materials, University of Oulu, P.O. Box 3000, FIN-90014 (Finland)
- 3. DESY Photon Science, Notkestrasse 85, D-22607 Hamburg (Germany)
- 4. DESY Photon Science, Notkestrassee 85, D-22607 Hamburg (Germany)
Description
Photoluminescence and excitation spectra of microcrystalline and nanocrystalline nickel tungstate (NiWO4) were measured using UV-VUV synchrotron radiation source. The origin of the bands is interpreted using comparative analysis with isostructural ZnWO4 tungstate and based on the results of recent first-principles band structure calculations. The influence of the local atomic structure relaxation and of Ni2+ intra-ion d-d transitions on the photoluminescence band intensity are discussed.
Additional details
Publishing Information
- Journal Title
- Fizika Nizkikh Temperatur
- Journal Volume
- 42
- Journal Issue
- 7
- Journal Page Range
- p. 694-698
- ISSN
- 0132-6414
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 47111564
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ABSORPTION SPECTROSCOPY; COMPARATIVE EVALUATIONS; DISTRIBUTION FUNCTIONS; FAR ULTRAVIOLET RADIATION; NANOSTRUCTURES; NICKEL TUNGSTATES; PHOTOLUMINESCENCE; SYNCHROTRON RADIATION; ULTRAVIOLET RADIATION; ZINC TUNGSTATES
- Descriptors DEC
- BREMSSTRAHLUNG; ELECTROMAGNETIC RADIATION; EMISSION; EVALUATION; FUNCTIONS; LUMINESCENCE; NICKEL COMPOUNDS; OXYGEN COMPOUNDS; PHOTON EMISSION; RADIATIONS; REFRACTORY METAL COMPOUNDS; SPECTROSCOPY; TRANSITION ELEMENT COMPOUNDS; TUNGSTATES; TUNGSTEN COMPOUNDS; ULTRAVIOLET RADIATION; ZINC COMPOUNDS