OBSERVATION OF METALLIC ADHESION USING THE SCANNING TUNNELING MICROSCOPE

被引：149

作者：

DURIG, U

ZUGER, O

POHL, DW

机构：

[1] IBM Research Division, Zurich Research Laboratory

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.65.349

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The interaction between an Ir tip and an Ir sample was investigated during normal tunneling operation of the scanning tunneling microscope. Force gradients compatible with metallic adhesion were observed within a range of 2 before making contact. Based on the theory of metallic adhesion, a scaling relation is derived which allows the tip geometry and the characteristics of the interaction to be accounted for in a systematic manner. © 1990 The American Physical Society.

引用

页码：349 / 352

页数：4

共 15 条

[1] CIRACI S, IN PRESS
[2] Deryagin B.V., 1978, ADHESION SOLIDS
[3] DURIG U, 1988, J MICROSC-OXFORD, V152, P259, DOI 10.1111/j.1365-2818.1988.tb01387.x
[4] EXPERIMENTAL-OBSERVATION OF FORCES ACTING DURING SCANNING TUNNELING MICROSCOPY
DURIG, U
GIMZEWSKI, JK
POHL, DW
[J]. PHYSICAL REVIEW LETTERS, 1986, 57 (19) : 2403 - 2406
[5] DURIG U, 1989, IN PRESS 11TH P INT
[6] THEORY OF THE BIMETALLIC INTERFACE
FERRANTE, J
SMITH, JR
[J]. PHYSICAL REVIEW B, 1985, 31 (06): : 3427 - 3434
[7] TRANSITION FROM THE TUNNELING REGIME TO POINT CONTACT STUDIED USING SCANNING TUNNELING MICROSCOPY
GIMZEWSKI, JK
MOLLER, R
[J]. PHYSICAL REVIEW B, 1987, 36 (02): : 1284 - 1287
[8] POINT-CONTACT SPECTROSCOPY IN METALS
JANSEN, AGM
VANGELDER, AP
WYDER, P
[J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1980, 13 (33): : 6073 - 6118
[9] KRUPP H, 1967, ADV COLLOID INTERFAC, V1, P79
[10] RESISTANCE OF A ONE-ATOM CONTACT IN THE SCANNING TUNNELING MICROSCOPE
LANG, ND
[J]. PHYSICAL REVIEW B, 1987, 36 (15): : 8173 - 8176

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