THERMOVOLTAGES IN VACUUM TUNNELING INVESTIGATED BY SCANNING-TUNNELING-MICROSCOPY

被引：10

作者：

HOFFMANN, DH ^{[1
]}

RETTENBERGER, A ^{[1
]}

GRAND, JY ^{[1
]}

LAUGER, K ^{[1
]}

LEIDERER, P ^{[1
]}

DRANSFELD, K ^{[1
]}

MOLLER, R ^{[1
]}

机构：

[1] UNIV STUTTGART,INST PHYS,D-70550 STUTTGART,GERMANY

来源：

THIN SOLID FILMS | 1995年 / 264卷 / 02期

关键词：

LOCAL DENSITY OF STATES; MONOATOMIC STEPS; SCANNING TUNNELING MICROSCOPY; THERMOVOLTAGE;

D O I：

10.1016/0040-6090(95)05844-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

By heating the tunneling tip of a scanning tunneling microscope the thermoelectric properties of a variable vacuum barrier have been investigated. The lateral variation of the observed thermovoltage will be discussed for polycrystalline gold, stepped surfaces of silver, as well as for copper islands on silver.

引用

页码：223 / 225

页数：3

共 6 条

[1]

COMMIE MF, 1993, NATURE, V524, P363

[2]

HOFFMANN D, IN PRESS

[3]

MOLLER R, 1989, APPL PHYS LETT, V55, P2360, DOI 10.1063/1.102018

[4] SCANNING NOISE POTENTIOMETRY [J].

MOLLER, R ;

BAUR, C ;

ESSLINGER, A ;

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JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1991, 9 (02) :609-611

[5] THERMOPOWER IN SCANNING-TUNNELING-MICROSCOPE EXPERIMENTS [J].

STOVNENG, JA ;

LIPAVSKY, P .

PHYSICAL REVIEW B, 1990, 42 (14) :9214-9216

[6] MICROSCOPY OF CHEMICAL-POTENTIAL VARIATIONS ON AN ATOMIC SCALE [J].

WILLIAMS, CC ;

WICKRAMASINGHE, HK .

NATURE, 1990, 344 (6264) :317-319

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