Skip navigation
Skip navigation

Quantitative Measurement of the Spectral Function of Aluminum and Lithium by Electron Momentum Spectroscopy

Vos, Maarten; Kheifets, Anatoli; Sashin, Vladimir; Weigold, Erich; Usuda, M; Aryasetiawan, Ferdi

Description

We present measurements of the spectral function of aluminum and lithium using high-energy electron momentum spectroscopy. For aluminum the quasiparticle peaks show clear asymmetries and significant satellite intensity that extends over a wide region to larger binding energies. The intensity distribution is not well described by band structure calculations. These data are described only by calculations based on the manybody cumulant expansion scheme. The measured momentum distribution at the...[Show more]

dc.contributor.authorVos, Maarten
dc.contributor.authorKheifets, Anatoli
dc.contributor.authorSashin, Vladimir
dc.contributor.authorWeigold, Erich
dc.contributor.authorUsuda, M
dc.contributor.authorAryasetiawan, Ferdi
dc.date.accessioned2015-12-13T22:17:46Z
dc.date.available2015-12-13T22:17:46Z
dc.identifier.issn0163-1829
dc.identifier.urihttp://hdl.handle.net/1885/71310
dc.description.abstractWe present measurements of the spectral function of aluminum and lithium using high-energy electron momentum spectroscopy. For aluminum the quasiparticle peaks show clear asymmetries and significant satellite intensity that extends over a wide region to larger binding energies. The intensity distribution is not well described by band structure calculations. These data are described only by calculations based on the manybody cumulant expansion scheme. The measured momentum distribution at the Fermi level agrees with the theoretical one within 0.03 a.u. For lithium a bandwidth of 3.0 eV is obtained.
dc.publisherAmerican Physical Society
dc.sourcePhysical Review B
dc.subjectKeywords: aluminum; lithium; metal; article; electron; electron momentum spectroscopy; energy; geometry; mathematical analysis; measurement; spectroscopy
dc.titleQuantitative Measurement of the Spectral Function of Aluminum and Lithium by Electron Momentum Spectroscopy
dc.typeJournal article
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.citationvolume66
dc.date.issued2002
local.identifier.absfor020201 - Atomic and Molecular Physics
local.identifier.ariespublicationMigratedxPub2656
local.type.statusPublished Version
local.contributor.affiliationVos, Maarten, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKheifets, Anatoli, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationSashin, Vladimir, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationWeigold, Erich, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationUsuda, M, Japan Atomic Energy Research Institute
local.contributor.affiliationAryasetiawan, Ferdi, National Institute of Advanced Industrial Science and Technology
local.bibliographicCitation.startpage155414-1-11
dc.date.updated2015-12-11T07:36:39Z
local.identifier.scopusID2-s2.0-0038760700
CollectionsANU Research Publications

Download

There are no files associated with this item.


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator