Verlagsprogramm
Microscopic Concepts of Superconductivity
Lecture Notes in Theoretical Physics
- Autor(en) / Herausgeber
- Edeltraud Kolley
Winfried Kolley - Sprache(n)
- Deutsch
- Erscheinungsdatum
- 04.06.2026
- Verarbeitung
- Broschur
- Umfang
- 259 Seiten
- ISBN
- 978-3-96023-720-4
- Preis
- 32.00 €
- Dokumente / Vorschau
- Lieferstatus
- lieferbar
- Autor(en) / Herausgeber
- Edeltraud Kolley
Winfried Kolley - Sprache(n)
- Deutsch
- Erscheinungsdatum
- 04.06.2026
- Verarbeitung
- Broschur
- Umfang
- 259 Seiten
- ISBN
- 978-3-96023-720-4
- Preis
- 32.00 €
- Dokumente / Vorschau
- Lieferstatus
- lieferbar
- Beschreibung
-
In part I the transition temperature Tc for conventional superconductors is calculated; Bardeen, Cooper, Schrieffer (BCS) –, Eliashberg –, and Berk, Schrieffer – theories are compared. The Schrieffer-Wolff transformation, the Bogoliubov transformation, and the Green-function technique are applied as methods.
In part II models for high-Tc superconductivity (HTSC) in cuprates are investigated. In 1986 HTSC for La2−x Bax CuO4 , with Tc = 30 K at x = 0.2, was demonstrated for the first time by Bednorz and Müller. Based on the experimental background up to 1992 the Emery model and the Anderson-lattice model play a fundamental role at the theoretical description. The system of itinerant O(p) holes and localized Cu(d) spins is used to deduce the so-called t–J or p–d models. Here the tpp − Jpd − Jdd model is derived. There appears a competition between antiferromagnetism and possible HTSC.
wenigerIn part I the transition temperature Tc for conventional superconductors is calculated; Bardeen, Cooper, Schrieffer (BCS) –, Eliashberg –, and Berk, Schrieffer – theories are compared. The ...
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