Angle-Resolved Photoemission Spectroscopy on High Temperature Superconductors
Angle-Resolved Photoemission Spectroscopy on High Temperature Superconductors: Studies of Bi2212 and Single-Layer FeSe Film Grown on SrTiO3 Substrate
Springer | Materials | July 23, 2016 | ISBN-10: 3662527308 | 126 pages | pdf | 8.83 mb
Authors: He, Junfeng
Nominated as an outstanding thesis by the Chinese Academy of Sciences
Reveals the relationship between nodal kink and antinodal kink in superconducting Bi2212
Provides the first electronic evidence for the origin of the anomalous high-temperature superconductivity in single-layer FeSe grown on SrTiO3 substrate
Establishes the phase diagram of single-layer FeSe films with an electronic indication of high-temperature superconductivity at ~65K
Reveals the insulator to superconductor crossover in single-layer FeSe films with electron doping
This book mainly focuses on the study of the high-temperature superconductor Bi2Sr2CaCu2O8+δ (Bi2212) and single-layer FeSe film grown on SrTiO3 (STO) substrate by means of angle-resolved photoemission spectroscopy (ARPES). It provides the first electronic evidence for the origin of the anomalous high-temperature superconductivity in single-layer FeSe grown on SrTiO3 substrate. Two coexisted sharp-mode couplings have been identified in superconducting Bi2212. The first ARPES study on single-layer FeSe/STO films has provided key insights into the electronic origin of superconductivity in this system. A phase diagram and electronic indication of high Tc and insulator to superconductor crossover have been established in the single-layer FeSe/STO films. Readers will find essential information on the techniques used and interesting physical phenomena observed by ARPES.
Number of Illustrations and Tables
6 b/w illustrations, 71 illustrations in colour
Strongly Correlated Systems, Superconductivity
Surface and Interface Science, Thin Films
Spectroscopy and Microscopy
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