Abstract
Two spin-polaron models for high-Tc superconductivity are summarized and their similarities and differences discussed. In one model the Cu3+(d8) state plays a predominant role while in the other the Cu2+(d9) state is required. The importance of this difference is emphasized and extensive evidence supporting the d9 configuration is reviewed.
Original language | English |
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Pages (from-to) | 371-375 |
Number of pages | 5 |
Journal | Solid State Communications |
Volume | 74 |
Issue number | 5 |
DOIs | |
Publication status | Published - May 1990 |
Externally published | Yes |
ASJC Scopus subject areas
- General Chemistry
- Condensed Matter Physics
- Materials Chemistry