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Titolo:
Low temperature phases of Pb/Si(111)
Autore:
Custance, O; Gomez-Rodriguez, JM; Baro, AM; Jure, L; Mallet, P; Veuillen, JY;
Indirizzi:
Univ Autonoma Madrid, Dept Fis Mat Condensada, E-28049 Madrid, Spain Univ Autonoma Madrid Madrid Spain E-28049 densada, E-28049 Madrid, Spain CNRS, Lab Etud Proprietes Elect Solides, F-38042 Grenoble 9, France CNRS Grenoble France 9 prietes Elect Solides, F-38042 Grenoble 9, France
Titolo Testata:
SURFACE SCIENCE
, volume: 482, anno: 2001,
parte:, 2
pagine: 1399 - 1405
SICI:
0039-6028(20010620)482:<1399:LTPOP>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHARGE-DENSITY-WAVE; SCANNING-TUNNELING-MICROSCOPY; MOSAIC PHASE; PB; SI(111); SURFACE; TRANSITION; SN/GE(111); GROWTH; STM;
Keywords:
scanning tunneling microscopy; epitaxy; growth; surface structure, morphology, roughness, and topography; silicon; lead;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Gomez-Rodriguez, JM Univ Autonoma Madrid, Dept Fis Mat Condensada, C-III, E-28049 Madrid, Spain Univ Autonoma Madrid C-III Madrid Spain E-28049 Spain
Citazione:
O. Custance et al., "Low temperature phases of Pb/Si(111)", SURF SCI, 482, 2001, pp. 1399-1405

Abstract

In this work the low temperature phases of Pb/Si(111) have been investigated by means of variable temperature scanning tunneling microscopy (STM). Our STM measurements, performed in the range of 55-215 K, show that two different phases, i.e. Pb/Si(111)-(3 x 3) and Pb/Si(111)-((3)(2)(-1 1)), coexistfor samples with a nominal Pb coverage below 1 ML. The general morphology as well as the atomic structure of both surface reconstructions are discussed and compared to previous results. (C) 2001 Elsevier Science B.V. All rights reserved.

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Documento generato il 04/07/20 alle ore 17:50:00