Published December 4, 1995
| Version v1
Journal article
Copper tetramers in high-temperature superconductors
- 1. Aligarh Muslim Univ. (India). Dept. of Physics
Description
Clusters of four copper ions coupled by an exchange interaction are shown by EPR in the constituents of high-Tc superconductors and in an oxygen deficient 123-superconductor. The spin-Hamiltonian parameters of the EPR spectra have been reported. Copper tetramers may be at the heart of the superconductivity mechanism. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 208
- Journal Issue
- 4-6
- Journal Page Range
- p. 369-374.
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 27030590
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ATOMIC CLUSTERS; BARIUM COMPOUNDS; CALCIUM COMPOUNDS; CUPRATES; EXCHANGE INTERACTIONS; HIGH-TC SUPERCONDUCTORS; SUPERCONDUCTIVITY; YTTRIUM COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; INTERACTIONS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS