edoc

Interaction-induced atomic displacements revealed by drift-corrected dynamic force spectroscopy

Kawai, Shigeki and Glatzel, Thilo and Koch, Sascha and Baratoff, Alexis and Meyer, Ernst. (2011) Interaction-induced atomic displacements revealed by drift-corrected dynamic force spectroscopy. Physical Review B, Vol. 83, H. 3 , 035421.

Full text not available from this repository.

Official URL: http://edoc.unibas.ch/dok/A6001656

Downloads: Statistics Overview

Abstract

The three-dimensional force field above an NaCl(001) surface was measured on a fine grid by small amplitude dynamic force spectroscopy at room temperature. After careful drift corrections, maps in nominally equivalent symmetry planes as well as in sections parallel to the surface reveal distance-dependent shifts of characteristic atomic-sized features. These shifts reflect asymmetries of the probing tip apex but are mainly due to atomic displacements induced by short-range forces. In addition, weak decaying force oscillations with a period close to the interlayer spacing are detected at distances where no atomic-scale variations are expected. Stronger site-dependent changes appear in the interaction-induced energy dissipation.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Nanomechanik (Meyer)
UniBasel Contributors:Meyer, Ernst
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:American Institute of Physics
ISSN:0163-1829
Note:Publication type according to Uni Basel Research Database: Journal article
Related URLs:
Identification Number:
Last Modified:11 Oct 2012 15:31
Deposited On:11 Oct 2012 15:21

Repository Staff Only: item control page