STRUCTURE OF THE CU(100)-C(2X2)N SURFACE - A SCANNING-TUNNELING-MICROSCOPY STUDY

被引：119

作者：

LEIBSLE, FM ^{[1
]}

FLIPSE, CFJ ^{[1
]}

ROBINSON, AW ^{[1
]}

机构：

[1] UNIV LIVERPOOL,INTERDISCIPLINARY RES CTR SURFACE SCI,POB 147,LIVERPOOL L69 3BX,ENGLAND

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.47.15865

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Scanning-tunneling-microscopy studies of the Cul {100}-c(2X2)N surface reveal that it is covered with square-shaped structures with sides 52+/-4 angstrom long, running parallel to the [100] directions. Within these structures it is possible to resolve a square-based lattice, with a lattice parameter of 4 angstrom consistent with the c(2X2) structure. We use a lattice-parameter-mismatch model based on the bulk-lattice constants of Cu3N to account for the regularity in shape and size of the square-shaped structures.

引用

页码：15865 / 15868

页数：4

共 17 条

[1] STUDY OF N-CU(100) SYSTEM
BURKSTRAND, JM
KLEIMAN, GG
TIBBETTS, GG
TRACY, JC
[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1976, 13 (01): : 291 - 295
[2] NOVEL MECHANISM FOR THE FORMATION OF CHEMISORPTION PHASES - THE (2X1)O-CU(110 ADDED-ROW RECONSTRUCTION
COULMAN, DJ
WINTTERLIN, J
BEHM, RJ
ERTL, G
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (15) : 1761 - 1764
[3] A STRUCTURAL EXAMINATION OF NITROGEN ON CU(100) AND CU(110) SURFACES
DAI, Q
GELLMAN, AJ
[J]. SURFACE SCIENCE, 1991, 248 (1-2) : 86 - 92
[4] SURFACE PHONON-DISPERSION AND ADSORBATE INDUCED RECONSTRUCTION OF NI(100)
DAUM, W
LEHWALD, S
IBACH, H
[J]. SURFACE SCIENCE, 1986, 178 (1-3) : 528 - 536
[5] SURFACE PHONON-DISPERSION OF CU(100)C(2X2)N
FRANCHY, R
WUTTIG, M
IBACH, H
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1986, 64 (04): : 453 - 459
[6] ADSORBATE-INDUCED CONTRACTED DOMAIN-STRUCTURE - NITROGEN CHEMISORBED ON W [001]
GRIFFITHS, K
KENDON, C
KING, DA
PENDRY, JB
[J]. PHYSICAL REVIEW LETTERS, 1981, 46 (24) : 1584 - 1587
[7] NITROGEN-INDUCED RECONSTRUCTION OF CU(110) - FORMATION OF A SURFACE NITRIDE
HESKETT, D
BADDORF, A
PLUMMER, EW
[J]. SURFACE SCIENCE, 1988, 195 (1-2) : 94 - 102
[8] SURFACE RECONSTRUCTION OF CU(110) INDUCED BY OXYGEN-CHEMISORPTION
JENSEN, F
BESENBACHER, F
LAEGSGAARD, E
STENSGAARD, I
[J]. PHYSICAL REVIEW B, 1990, 41 (14): : 10233 - 10236
[9] LONG-RANGE SPATIAL SELF-ORGANIZATION IN THE ADSORBATE-INDUCED RESTRUCTURING OF SURFACES - CU(110)-(2X1)O
KERN, K
NIEHUS, H
SCHATZ, A
ZEPPENFELD, P
GEORGE, J
COMSA, G
[J]. PHYSICAL REVIEW LETTERS, 1991, 67 (07) : 855 - 858
[10] OBJECTIVE APPROACH FOR DERIVING SURFACE-STRUCTURE - APPLICATION TO CU(100)-N
KLEIMAN, GG
BURKSTRAND, JM
[J]. SOLID STATE COMMUNICATIONS, 1977, 21 (01) : 5 - 8

← 1 2 →