Photoemission Spectroscopy on High Temperature Superconductor

Photoemission Spectroscopy on High Temperature Superconductor
Author :
Publisher : Springer Science & Business Media
Total Pages : 147
Release :
ISBN-10 : 9783642324727
ISBN-13 : 364232472X
Rating : 4/5 (72X Downloads)

Book Synopsis Photoemission Spectroscopy on High Temperature Superconductor by : Wentao Zhang

Download or read book Photoemission Spectroscopy on High Temperature Superconductor written by Wentao Zhang and published by Springer Science & Business Media. This book was released on 2012-08-22 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.


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