INSITU UHV ELECTRON-MICROSCOPE STUDY OF METAL SILICON SURFACES

被引：37

作者：

TAKAYANAGI, K ^{[1
]}

TANISHIRO, Y ^{[1
]}

ISHITSUKA, T ^{[1
]}

AKIYAMA, K ^{[1
]}

机构：

[1] TOKYO INST TECHNOL,DEPT PHYS,MEGURO KU,TOKYO 152,JAPAN

来源：

APPLIED SURFACE SCIENCE | 1989年 / 41-2卷

关键词：

D O I：

10.1016/0169-4332(89)90081-0

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：

Rotated structures formed by Pd and Cu deposits on the Si(111)7×7 surface are discussed. Pd and Cu form a commensurate √3 × √3 and an incommensurate "5×5" structure at 1 ML coverage, respectively. Trimer configurations formed by metal atoms are rotated by a small angle away from the symmetry position to lower the surface symmetry of the Si(111)7×7 structure. A similar rotation occurs in a "9×9" incommensurate structure of Al on Si. © 1989.

引用

页码：337 / 341

页数：5

共 11 条

[1] UHV ELECTRON-MICROSCOPE AND DIFFRACTION ANALYSES OF THE SQUARE-ROOT-3 X SQUARE-ROOT-3 STRUCTURE FORMED BY PD ON SI(111)7X7
AKIYAMA, K
TAKAYANAGI, K
TANISHIRO, Y
[J]. SURFACE SCIENCE, 1988, 205 (1-2) : 177 - 186
[2] ELECTRON-MICROSCOPE STUDIES OF THE STRUCTURE AND PROPAGATION OF THE PD2SI-(111)SI INTERFACE
CHERNS, D
SMITH, DA
KRAKOW, W
BATSON, PE
[J]. PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1982, 45 (01): : 107 - 125
[3] ISHITSUKA T, 1986, 11TH P INT C EL MICR, P3187
[4] ISHITSUKA T, UNPUB
[5] KOLER UK, 1988, PHYS REV LETT, V60, pL499
[6] RUBLOFF GW, 1982, PHYS REV B, V15, P107
[7] SURFACE-STRUCTURES OBSERVED BY HIGH-RESOLUTION UHV ELECTRON-MICROSCOPY AT ATOMIC LEVEL
TAKAYANAGI, K
TANISHIRO, Y
KOBAYASHI, K
AKIYAMA, K
YAGI, K
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1987, 26 (06): : L957 - L960
[8] STRUCTURE-ANALYSIS OF SI(111)-7X7 RECONSTRUCTED SURFACE BY TRANSMISSION ELECTRON-DIFFRACTION
TAKAYANAGI, K
TANISHIRO, Y
TAKAHASHI, S
TAKAHASHI, M
[J]. SURFACE SCIENCE, 1985, 164 (2-3) : 367 - 392
[9] TAKAYANAGI K, 1987, P ASIA PACIFIC S SUR, P23
[10] THE THERMAL-STABILITY OF VERY THIN PD2SI FILMS ON SI
TROMP, RM
VANLOENEN, EJ
IWAMI, M
SMEENK, RG
SARIS, FW
NAVA, F
OTTAVIANI, G
[J]. SURFACE SCIENCE, 1983, 128 (2-3) : 224 - 236

← 1 2 →