Published November 1993
| Version v1
Journal article
Raman scattering in radiation-disordered YBa2Cu2O7-σ
Creators
- 1. AN SSSR, Sverdlovsk (Russian Federation). Inst. Fiziki Metallov
Description
Polarization measurements of the Raman spectra were performed in YBa2Cu3O7-σ single crystals irradiated with fast neutrons. At irradiation doses up to 1019 cm-2 the disordering effects but slightly the phonon lines resolved in the Raman spectra, and the greatest disorder is observable for oscillations of chain oxygen. No variation of the oxygen content has been found. The electron light scattering exist over a wide frequency range in disordered crystal as well
Additional details
Additional titles
- Original title (Russian)
- Комбинационное рассеяние света в радиационно-разупорядоченном YBa
Publishing Information
- Journal Title
- Sverkhprovodimost': Fizika, Khimiya, Tekhnika
- Journal Volume
- 6
- Journal Issue
- 11-12
- Journal Page Range
- p. 2032-2040.
- ISSN
- 0131-5366
- CODEN
- SFKTE6
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 26005126
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM COMPOUNDS; CUPRATES; ELECTRON-PHONON COUPLING; FAST NEUTRONS; HIGH-TC SUPERCONDUCTORS; NEUTRON FLUENCE; ORDER-DISORDER TRANSFORMATIONS; PHONONS; PHYSICAL RADIATION EFFECTS; RADIATION DOSES; RAMAN EFFECT; RAMAN SPECTRA; YTTRIUM COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARYONS; COPPER COMPOUNDS; COUPLING; ELEMENTARY PARTICLES; FERMIONS; HADRONS; NEUTRONS; NUCLEONS; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; QUASI PARTICLES; RADIATION EFFECTS; SPECTRA; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS