Published June 12, 1997
| Version v1
Journal article
Spatial anisotropy of anomalous acoustic attenuation and heat conductivity in high- temperature superconductors La2MCuO4
Description
Studies on superconductors low-temperature thermal properties are considered. Impact of symmetry groups on the character of heat conductivity and anomalous acoustic attenuation is shown. Directions of the coefficients maximum indices for heat conductivity and acoustic attenuation are indicated. General conclusion is made for crystals on the necessary condition of the symmetry center absence for existence of such properties
Additional details
Additional titles
- Original title (Russian)
- Пространственная анизотропия аномального акустичского затухания и теплопроводности в высокотемпературных сверхпроводниках Ла
Publishing Information
- Journal Title
- Pis'ma v Zhurnal Tekhnicheskoj Fiziki
- Journal Volume
- 23
- Journal Issue
- 11
- Journal Page Range
- p. 6-9
- ISSN
- 0320-0116
- CODEN
- PZTFDD
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 30015751
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANISOTROPY; ATTENUATION; CUPRATES; HIGH-TC SUPERCONDUCTORS; LANTHANUM COMPOUNDS; PHONONS; THERMAL CONDUCTIVITY
- Descriptors DEC
- COPPER COMPOUNDS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; QUASI PARTICLES; RARE EARTH COMPOUNDS; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- 8 refs.