Domain-wall mechanism of "(n√3 x n√3)R30°" incommensurate structure formation in chemisorbed halogen layers on Cu(111)

被引：27

作者：

Andryushechkin, BV ^{[1
]}

Eltsov, KN ^{[1
]}

Shevlyuga, VM ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Gen Phys, Ctr Nat Sci, Moscow 117942, Russia

来源：

SURFACE SCIENCE | 2000年 / 470卷 / 1-2期

关键词：

low energy electron diffraction (LEED); scanning tunneling microscopy; chemisorption; surface structure; morphology; roughness; and topography; chlorine; iodine; copper; halides;

D O I：

10.1016/S0039-6028(00)00896-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We present a scanning tunneling microscopy study of incommensurate lattice formation in chemisorbed chlorine and iodine layers on Cu(1 1 1) under ultrahigh vacuum conditions. For halogen layers the transition from commensurate phase Cu(1 1 1)-(root3 x root3)R30 degrees -Hal to incommensurate one was found to pass through continuous development of striped domain walls separating the (root3 x root3)R30 degrees domains. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：L63 / L68

页数：6

共 27 条

[1] Atomic structure of saturated chlorine monolayer on Ag(111) surface
Andryushechkin, BV
Eltsov, KN
Shevlyuga, VM
Yurov, VY
[J]. SURFACE SCIENCE, 1998, 407 (1-3) : L633 - L639
[2] ANDRYUSHECKHIN BV, UNPUB FSURF SCI
[3] COMMENSURATE PHASES, INCOMMENSURATE PHASES AND THE DEVILS STAIRCASE
BAK, P
[J]. REPORTS ON PROGRESS IN PHYSICS, 1982, 45 (06) : 587 - 629
[4] THE ADSORPTION OF CHLORINE AND CHLORIDATION OF AG(III)
BOWKER, M
WAUGH, KC
[J]. SURFACE SCIENCE, 1983, 134 (03) : 639 - 664
[5] EPITAXY OF CUL ON CU(111)
DICENZO, SB
WERTHEIM, GK
BUCHANAN, DNE
[J]. APPLIED PHYSICS LETTERS, 1982, 40 (10) : 888 - 890
[6] DOLL K, 2000, SURF SCI, V317, P282
[7] ELTSOV KN, 1996, PHYS LOW-DIMENS STR, V7, P115
[8] Scanning tunneling microscope study of bromine adsorbed on the Ag(111)surface
Endo, O
Kondoh, H
Ohta, T
[J]. SURFACE SCIENCE, 1999, 441 (2-3) : L924 - L930
[9] ONE-DIMENSIONAL DISLOCATIONS .2. MISFITTING MONOLAYERS AND ORIENTED OVERGROWTH
FRANK, FC
VANDERMERWE, JH
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1949, 198 (1053): : 216 - 225
[10] ONE-DIMENSIONAL DISLOCATIONS .1. STATIC THEORY
FRANK, FC
VANDERMERWE, JH
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1949, 198 (1053): : 205 - 216

← 1 2 3 →