Many-body interaction in hole- and electron-doped high-Tc cuprate superconductors

T. Takahashi, T. Sato, H. Matsui

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Recent progress in energy and momentum resolution in angle-resolvedphotoemission spectroscopy (ARPES) has made it possible to directly observe the interaction of electrons with bosonic modes responsible for the occurrence of superconductivity in high-High-Tc cuprates. This chapter explains results of recent high-resolution ARPES on hole- and electron-doped high-Tc superconductors and discusses the validity of the BCS-like framework of the superconducting mechanism, the origin of the "kink" structure in the band dispersion near the Fermi level produced through the electron-boson interaction, and the electron-hole symmetry in high-Tc cuprate superconductors.

Original languageEnglish
Title of host publicationVery High Resolution Photoelectron Spectroposcopy
EditorsStefan Huner
Pages271-293
Number of pages23
DOIs
Publication statusPublished - 2007 Apr 17

Publication series

NameLecture Notes in Physics
Volume715
ISSN (Print)0075-8450

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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