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@ARTICLE{DaSilva:52410,
author = {Da Silva, J. L. F. and Schroeder, K. and Blügel, S.},
title = {{L}inear scaling of the interlayer relaxations of the
vicinal {C}u(p,p,p-2) surfaces with the number of atom-rows
in the terraces},
journal = {Surface science},
volume = {600},
issn = {0039-6028},
address = {Amsterdam},
publisher = {Elsevier},
reportid = {PreJuSER-52410},
pages = {3008 - 3014},
year = {2006},
note = {Record converted from VDB: 12.11.2012},
abstract = {We investigate the multilayer relaxation trends in the
vicinal Cu(p,p,p - 2) surfaces employing the all-electron
full-potential linearized augmented plane-wave method.
Calculations are performed for the (3 3 1), (2 2 1), (5 5
3), (3 3 2), (7 7 5), and (4 4 3) surfaces, which have 3, 4,
5, 6, 7, and 8 atom-rows in the terrace, respectively. The
following trends are identified: (i) The interlayer
relaxations perpendicular to the surface scale almost
linearly with the number of atom-rows in the terraces. (ii)
The nearest-neighbor distances do not depend on the surface
termination, but only on the local coordination. (iii) For
Cu(p,p,p - 2) in which the topmost n surface layers have
nearest-neighbor coordination smaller than the bulk Cu
(calculated for the unrelaxed surfaces), the topmost (n - 1)
interlayer spacings (d(12),..., d(n-1,n)) contract compared
with the unrelaxed spacing, while the nth interlayer spacing
(d(n,n+1)) expands. The next (n - 2) interlayer spacings
(d(n+1,n+2),..., d(2n-2,2n-1)) contract, while the
interlayer spacing indicated by d(2n-1,2n) expands. A
similar rule was found for the relaxations parallel to the
surfaces. These trends provide a better understanding of the
atomic structure of vicinal Cu surfaces. (c) 2006 Elsevier
B.V. All rights reserved.},
keywords = {J (WoSType)},
cin = {IFF-TH-III / IFF-TH-I / JARA-FIT / JARA-SIM},
ddc = {540},
cid = {I:(DE-Juel1)VDB32 / I:(DE-Juel1)VDB30 /
$I:(DE-82)080009_20140620$ / I:(DE-Juel1)VDB1045},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK414},
shelfmark = {Chemistry, Physical / Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000239649100011},
doi = {10.1016/j.susc.2006.05.019},
url = {https://juser.fz-juelich.de/record/52410},
}