Photoemission Spectroscopy on High Temperature Superconductor [electronic resource] : A Study of Bi2Sr2CaCu2O8 by Laser-Based Angle-Resolved Photoemission /
Zhang, Wentao.author.
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.
Description based upon print version of record.
Includes bibliographical references.
Introduction -- Angle-Resolved Photoemission Spectroscopy -- Growth of Bi2Sr2Ca1−xDyxCu2O8+δ Single Crystals -- Nodal Electron Coupling in the Bi2Sr2Ca1Cu2O8+δ -- High Energy Dispersion in Bi2Sr2Ca1Cu2O8+δ -- Normal Electron Self-Energy and Pairing Self-Energy in Bi2Sr2CaCu2O8 -- Superconducting Gap and Pseudogap in Bi2Sr2CaCu2O8+δ -- 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.
Superconductivity.
Superconductors.
Spectroscopy.
Microscopy.
Nanotechnology.
Strongly Correlated Systems, Superconductivity.
Spectroscopy and Microscopy.
Nanotechnology.