Photoemission Spectroscopy on High Temperature Superconductor [electronic resource] : A Study of Bi2Sr2CaCu2O8 by Laser-Based Angle-Resolved Photoemission / by Wentao Zhang.
Tipo de material: TextoSeries Springer Theses, Recognizing Outstanding Ph.D. Research | Springer Theses, Recognizing Outstanding Ph.D. ResearchEditor: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2013Descripción: XVI, 140 p. online resourceTipo de contenido:- text
- computer
- online resource
- 9783642324727
- SpringerLink (Online service)
- 530.41 23
- QC611.9-611.98
Introduction -- Angle-Resolved Photoemission Spectroscopy -- Growth of Bi2Sr2Ca1xDyxCu2O8+ Single Crystals -- Nodal Electron Coupling in the Bi2Sr2Ca1Cu2O8+ -- High Energy Dispersion in Bi2Sr2Ca1Cu2O8+ -- Normal Electron Self-Energy and Pairing Self-Energy in Bi2Sr2CaCu2O8 -- Superconducting Gap and Pseudogap in Bi2Sr2CaCu2O8+ -- Summary.
This book mainly focuses on the study of the high-temperature superconductor Bi2Sr2CaCu2O8 by vacuum, ultra-violet, laser-based, angle-resolved photoemission spectroscopy (ARPES). A new form of electron coupling has been identified in Bi2212, which occurs in the superconducting state. For the first time, the Bogoliubov quasiparticle dispersion with a clear band back-bending has been observed with two peaks in the momentum distribution curve in the superconducting state at a low temperature. Readers will find useful information about the technique of angle-resolved photoemission and the study of high-temperature superconductors using this technique. Dr. Wentao Zhang received his PhD from the Institute of Physics at the Chinese Academy of Sciences.
ZDB-2-PHA
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