| Автор | John A Wilson |
| Дата выпуска | 1998-04-20 |
| dc.description | The subject of mixed-valence charge segregation in HTSC materials is further examined. The self-organized microstructural details are explored including 1D/2D crossover. Neutron and extended x-ray absorption fine-structure results provide the basis for this analysis. The Jahn-Teller effect is seen as a crucial element in the `charge/spin'-separation structuring. On cooling, the emergent resonating-valence-bond-type magnetic organization of the divalent subsystem assists greatly in preparing (if not pre-pairing) the overall system for high-temperature superconductivity. Under the action of the negative-U centres of the high-valence subsystem established in the domain boundaries, the system can evolve naturally with doping and cooling from towards greater s-wave-type content of the HTSC order parameter. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | The position of the `one-eighth' anomaly within the high-temperature superconductivity problem: matters concerning stripes and domains, Jahn-Teller effect and negative- U behaviour |
| Тип | paper |
| DOI | 10.1088/0953-8984/10/15/015 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 10 |
| Первая страница | 3387 |
| Последняя страница | 3410 |
| Аффилиация | John A Wilson; H H Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK |
| Выпуск | 15 |
