Formation of dysprosium silicide wires on Si(001)

被引：144

作者：

Preinesberger, C ^{[1
]}

Vandre, S ^{[1
]}

Kalka, T ^{[1
]}

Dahne-Prietsch, M ^{[1
]}

机构：

[1] Tech Univ Berlin, Inst Festkorperphys, D-10623 Berlin, Germany

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1998年 / 31卷 / 12期

关键词：

D O I：

10.1088/0022-3727/31/12/001

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present scanning tunnelling microscopy results of thin dysprosium silicide films grown on Si(001) 2x1. At submonolayer coverages, up to 2000 Angstrom long wires are formed in the (110) direction of the Si(001) surface. Depending on Dy exposure and annealing conditions, both wire assemblies and free-standing wires can be grown. At higher coverages, three-dimensional clusters with rectangular shapes are formed.

引用

页码：L43 / L45

页数：3

共 8 条

[1] Iandelli A., 1979, Handbook on the Physics and Chemistry of Rare Earths, V2, P1
[2] STM study of epitaxial Dy silicides on Si(111) and Si(001) using ultra-sharp tips prepared by ion bombardment
Kalka, T
Preinesberger, C
Vandre, S
Dahne-Prietsch, M
[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1998, 66 (Suppl 1): : S1073 - S1075
[3] MANKE I, 1996, PHYSICS SEMICONDUCTO, P1071
[4] RARE-EARTH OVERLAYERS ON SILICON
NETZER, FP
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1995, 7 (06) : 991 - 1022
[5] Initial growth mode of Er silicide on Si(111) by solid phase epitaxy
Roge, TP
Palmino, F
Savall, C
Labrune, JC
Saintenoy, S
Wetzel, P
Pirri, C
Bolmont, D
Gewinner, G
[J]. SURFACE SCIENCE, 1996, 352 : 622 - 627
[6] Er-induced 2 root 3x2 root 3R30 degrees reconstruction on Si(111): influence on the very low Er coverage silicide growth
Roge, TP
Palmino, F
Savall, C
Labrune, JC
Pirri, C
[J]. SURFACE SCIENCE, 1997, 383 (2-3) : 350 - 361
[7] LOW SCHOTTKY-BARRIER OF RARE-EARTH SILICIDE ON N-SI
TU, KN
THOMPSON, RD
TSAUR, BY
[J]. APPLIED PHYSICS LETTERS, 1981, 38 (08) : 626 - 628
[8] Growth and electronic structure of Dy silicide on Si(111)
Vandre, S
Kalka, T
Preinesberger, C
Manke, I
Eisele, H
Dahne-Prietsch, M
Meier, R
Weschke, E
Kaindl, G
[J]. APPLIED SURFACE SCIENCE, 1998, 123 : 100 - 103

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