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Phantom Force Induced by Tunneling Current: A Characterization on Si(111)

Weymouth, Alfred J. and Wutscher, Thorsten and Welker, Joachim and Hofman, Thomas and Giessibl, Franz J. (2011) Phantom Force Induced by Tunneling Current: A Characterization on Si(111). Physical Review Letters (PRL) 106 (22), p. 226801.

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Other URL: http://link.aps.org/doi/10.1103/PhysRevLett.106.226801


Abstract

Simultaneous measurements of tunneling current and atomic forces provide complementary atomic-scale data of the electronic and structural properties of surfaces and adsorbates. With these data, we characterize a strong impact of the tunneling current on the measured force on samples with limited conductivity. The effect is a lowering of the effective gap voltage through sample resistance which in ...

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Item Type:Article
Date:2011
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Giessibl > Group Franz J. Giessibl
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen, GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
Identification Number:
ValueType
10.1103/PhysRevLett.106.226801DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Petra Wild
Deposited On:05 Jul 2012 05:52
Last Modified:13 Mar 2014 18:59
Item ID:25274
Owner Only: item control page

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