Hole localization in high-temperature superconductors
โ Scribed by Howard A. Blackstead; John D. Dow
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 591 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0038-1098
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๐ SIMILAR VOLUMES
The dispersion relation for the coherent propagation of a hole moving in a two-dimensional quantum antiferromagnet is discussed. We investigate the hole motion for the d -J model. The influence of spin fluctuations in the ground state on the hole motion is also considered. The calculations are based
Investigations of the effects of disorder in HTSC induced by fast neutron irradiation at T=80K show that localized effects are essential even at small disorder in states with high enough Tc. Localization leads to a decrease in Tc and full suppression of superconductivity within the range of strong l