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ID 15084
file
creator
Higashiguchi, Mitsuharu
Miura, Yuichi
Cui, Xiaoyu
Tobita, Naohisa
Aiura, Yoshihiro
subject
Pd
angle-resolved photoemission
self-energy
electron-phonon interaction
NDC
Physics
abstract
High-resolution angle-resolved photoemission study of Pd(1 1 0) single crystal has been done to evaluate the strength of electron-phonon interaction. We found a clear kink structure in the energy-band dispersion at E ∼ - 30 meV, which corresponds well to the energy scale of the Debye temperature. The obtained real part of the self-energy has been explained well by the self-energy due to the electron-phonon interaction. We have evaluated the electron-phonon coupling constant λ = 0.41 ± 0.03 for the s-like Fermi surface around the Γ point
journal title
Physica B: Condensed Matter
volume
Volume 383
issue
Issue 1
start page
148
end page
149
date of issued
2006-08
publisher
Elsevier B.V.
issn
0921-4526
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 2006 Elsevier B.V.
relation is version of URL
http://dx.doi.org/10.1016/j.physb.2006.03.085
department
Hiroshima Synchrotron Radiation Center