Hauptseite > Publikationsdatenbank > Continuous and discontinuous transitions on 3D equilibrium crystal shapes : a new look at Pb and Au > print

001     39829
005     20180210122452.0
024 7 _ |2 DOI
|a 10.1016/S0039-6028(01)01055-X
024 7 _ |2 WOS
|a WOS:000169533800005
037 _ _ |a PreJuSER-39829
041 _ _ |a eng
082 _ _ |a 540
084 _ _ |2 WoS
|a Chemistry, Physical
084 _ _ |2 WoS
|a Physics, Condensed Matter
100 1 _ |a Emundts, A.
|0 P:(DE-Juel1)VDB5552
|b 0
|u FZJ
245 _ _ |a Continuous and discontinuous transitions on 3D equilibrium crystal shapes : a new look at Pb and Au
260 _ _ |a Amsterdam
|b Elsevier
|c 2001
300 _ _ |a 13
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|0 0
|2 EndNote
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a Surface Science
|x 0039-6028
|0 5673
|v 481
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a Equilibrium crystal shapes exhibit flat facets and rough vicinal surfaces. with transitions between them being either continuous or discontinuous, the latter recognizable by a sharp edge. In general, mixed repulsive/attractive step-step interactions may lead to continuous or discontinuous facet-to-vicinal transitions. In can be shown that the contact angle at the facet for a discontinuous transition is directly related to the ratio of the step interaction strengths. Alternatively, surface reconstruction of facets can also be responsible for sharp edges at the facet boundary. In this case the contact angle is related to the difference between surface free energies of the reconstructed and unreconstructed facet as well as the corresponding difference of step interaction energies. Fitting the experimental shapes by theoretical expressions can be used to extract the relevant surface and step free energies and also step interaction energies. Experimental examples of Pb and Au equilibrium shapes are evaluated and discussed. Step free energies of vicinal Au(1 1 1) and Au(1 0 0) surfaces, evaluated by both models, are 30 and 10 meV/A(2), respectively. (C) 2001 Elsevier Science B.V. All rights reserved.
536 _ _ |a Struktur und Dynamik von Grenzflächen
|c 29.25.0
|2 G:(DE-HGF)
|0 G:(DE-Juel1)FUEK60
|x 0
588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
|2 WoSType
653 2 0 |2 Author
|a equilibrium thermodynamics and statistical mechanics
653 2 0 |2 Author
|a faceting
653 2 0 |2 Author
|a surface energy
653 2 0 |2 Author
|a surface structure, morphology, roughness, and topography
653 2 0 |2 Author
|a vicinal single crystal surfaces
653 2 0 |2 Author
|a scanning tunneling microscopy
653 2 0 |2 Author
|a scanning electron microscopy (SEM)
700 1 _ |a Bonzel, D. I.
|0 P:(DE-Juel1)VDB5490
|b 1
|u FZJ
700 1 _ |a Wynblatt, P.
|0 P:(DE-HGF)0
|b 2
700 1 _ |a Thürmer, K.
|0 P:(DE-HGF)0
|b 3
700 1 _ |a Reutt-Robey, J.
|0 P:(DE-HGF)0
|b 4
700 1 _ |a Williams, E. D.
|0 P:(DE-HGF)0
|b 5
773 _ _ |a 10.1016/S0039-6028(01)01055-X
|g Vol. 481, p. 13
|p 13
|q 481<13
|0 PERI:(DE-600)1479030-0
|t Surface science
|v 481
|y 2001
|x 0039-6028
909 C O |o oai:juser.fz-juelich.de:39829
|p VDB
913 1 _ |k 29.25.0
|v Struktur und Dynamik von Grenzflächen
|l Grenzflächen- und Vakuumforschung
|b Struktur der Materie und Materialforschung
|0 G:(DE-Juel1)FUEK60
|x 0
914 1 _ |y 2001
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k ISG-3
|l Institut für Grenzflächen und Vakuumtechnologien
|d 31.12.2006
|g ISG
|0 I:(DE-Juel1)VDB43
|x 0
970 _ _ |a VDB:(DE-Juel1)5288
980 _ _ |a VDB
980 _ _ |a ConvertedRecord
980 _ _ |a journal
980 _ _ |a I:(DE-Juel1)PGI-3-20110106
980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)PGI-3-20110106

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