ENGLISH

Angle-Resolved Photoemission Spectroscopy on High-Temperature Superconductors: Studies of Bi2212 and Single-Layer FeSe Film Grown on SrTiO3 Substrate

By Junfeng He (auth.)

Book information

Publisher
Springer-Verlag Berlin Heidelberg
Year
2016
ISBN
978-3-662-52730-6, 978-3-662-52732-0
DOI
10.1007/978-3-662-52732-0
Language
english
Format
PDF
Filesize
9 MB (9258588 bytes)
Series
Springer Theses
Edition
1
Pages
XVI, 126\137
Time added
2016-11-20 09:00:00
Strongly Correlated SystemsSuperconductivity;Surface and Interface ScienceThin Films;Spectroscopy and Microscopy

Description

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.

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