Linear defects on Cu(111): The appearance and disappearance of surface states

The appearance and disappearance of the Shockley surface state on Cu(111) is studied as a function of density and width of extended adsorbed defects using a Hamiltonian that contains s, p, and d orbitals in the basis. The local electronic density of the surface state at the Γ point is obtained atom...

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Autores principales: Barral, M.A., Llois, A.M.
Formato: JOUR
Materias:
copper
adsorption
article
atom
calculation
density
electron
surface property
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01631829_v62_n19_p12668_Barral
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_01631829_v62_n19_p12668_Barral
record_format dspace
spelling todo:paper_01631829_v62_n19_p12668_Barral2023-10-03T15:01:50Z Linear defects on Cu(111): The appearance and disappearance of surface states Barral, M.A. Llois, A.M. copper adsorption article atom calculation density electron surface property The appearance and disappearance of the Shockley surface state on Cu(111) is studied as a function of density and width of extended adsorbed defects using a Hamiltonian that contains s, p, and d orbitals in the basis. The local electronic density of the surface state at the Γ point is obtained atom by atom. We also report on one- and two-dimensional defect states lying near the Fermi level. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_01631829_v62_n19_p12668_Barral
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic copper
adsorption
article
atom
calculation
density
electron
surface property
spellingShingle copper
adsorption
article
atom
calculation
density
electron
surface property
Barral, M.A.
Llois, A.M.
Linear defects on Cu(111): The appearance and disappearance of surface states
topic_facet copper
adsorption
article
atom
calculation
density
electron
surface property
description The appearance and disappearance of the Shockley surface state on Cu(111) is studied as a function of density and width of extended adsorbed defects using a Hamiltonian that contains s, p, and d orbitals in the basis. The local electronic density of the surface state at the Γ point is obtained atom by atom. We also report on one- and two-dimensional defect states lying near the Fermi level.
format JOUR
author Barral, M.A.
Llois, A.M.
author_facet Barral, M.A.
Llois, A.M.
author_sort Barral, M.A.
title Linear defects on Cu(111): The appearance and disappearance of surface states
title_short Linear defects on Cu(111): The appearance and disappearance of surface states
title_full Linear defects on Cu(111): The appearance and disappearance of surface states
title_fullStr Linear defects on Cu(111): The appearance and disappearance of surface states
title_full_unstemmed Linear defects on Cu(111): The appearance and disappearance of surface states
title_sort linear defects on cu(111): the appearance and disappearance of surface states
url http://hdl.handle.net/20.500.12110/paper_01631829_v62_n19_p12668_Barral
work_keys_str_mv AT barralma lineardefectsoncu111theappearanceanddisappearanceofsurfacestates
AT lloisam lineardefectsoncu111theappearanceanddisappearanceofsurfacestates
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