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Intramolecular Force Contrast and Dynamic Current-Distance Measurements at Room Temperature

Huber, Ferdinand, Matencio, Sonia, Weymouth, Alfred J., Ocal, Carmen, Barrena, Esther and Giessibl, Franz J. (2015) Intramolecular Force Contrast and Dynamic Current-Distance Measurements at Room Temperature. Physical Review Letters 115 (6), 066101-1-066101-4.

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Date of publication of this fulltext: 24 Aug 2015 11:33

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Other URL: http://dx.doi.org/10.1103/PhysRevLett.115.066101


Abstract

Scanning probe microscopy can be used to probe the internal atomic structure of flat organic molecules. This technique requires an unreactive tip and has, until now, been demonstrated only at liquid helium and liquid nitrogen temperatures. We demonstrate intramolecular and intermolecular force contrast at room temperature on PTCDA molecules adsorbed on a Ag/Si(111)−(3√×3√) surface. The ...

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Item type:Article
Date:3 August 2015
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Giessibl > Group Franz J. Giessibl
Projects:GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis, MINECO Grants No. BES-2011-045990, No. EEBB-I-2013-06282 and No. MAT2013-47869-C4-1-P, Generalitat Project 2014 SGR-501
Identification Number:
ValueType
10.1103/PhysRevLett.115.066101DOI
Classification:
NotationType
68.37.PsPACS
68.37.EfPACS
Keywords:scanning probe microscopy, scanning tunneling microscopy, atomic force microscopy, intramolecular resolution, intermolecular resolution, room temperature, dynamic kappa measurement, molecules, charge states
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Item ID:32362
Owner only: item control page

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