On the Nature of Charge Density Waves, Superconductivity and Their Interplay in 1T-TiSe2
Chen, Chuan
Produktnummer:
188a414c0ee61b43ba9099070d3e17ed05
| Autor: | Chen, Chuan |
|---|---|
| Themengebiete: | CDW Fluctuations Charge Density Waves Discommensuration Excitonic condensation Ginzburg-Landau theory Superconductivity and charge density waves TiSe2 Transition Metal Dichalcognides |
| Veröffentlichungsdatum: | 08.10.2019 |
| EAN: | 9783030298241 |
| Sprache: | Englisch |
| Seitenzahl: | 105 |
| Produktart: | Gebunden |
| Verlag: | Springer International Publishing |
Produktinformationen "On the Nature of Charge Density Waves, Superconductivity and Their Interplay in 1T-TiSe2"
This thesis presents analytical theoretical studies on the interplay between charge density waves (CDW) and superconductivity (SC) in the actively studied transition-metal dichalcogenide 1T-TiSe2. It begins by reapproaching a years-long debate over the nature of the phase transition to the commensurate CDW (CCDW) state and the role played by the intrinsic tendency towards excitonic condensation in this system. A Ginzburg-Landau phenomenological theory was subsequently developed to understand the experimentally observed transition from commensurate to incommensurate CDW (ICDW) order with doping or pressure, and the emergence of a superconducting dome that coexists with ICDW. Finally, to characterize microscopically the effects of the interplay between CDW and SC, the spectrum of CDW fluctuations beyond mean-field was studied in detail. In the aggregate, the work reported here provides an encompassing understanding of what are possibly key microscopic underpinnings of the CDWand SC physics in TiSe2.
Sie möchten lieber vor Ort einkaufen?
Sie haben Fragen zu diesem oder anderen Produkten oder möchten einfach gerne analog im Laden stöbern? Wir sind gerne für Sie da und beraten Sie auch telefonisch.
Juristische Fachbuchhandlung
Georg Blendl
Parcellistraße 5 (Maxburg)
8033 München
Montag - Freitag: 8:15 -18 Uhr
Samstags geschlossen