Adhesive energy, force and barrier height between simple metal surfaces
buir.contributor.author | Çıracı, Salim | |
buir.contributor.orcid | Çıracı, Salim|0000-0001-8023-9860 | |
dc.citation.epage | 168 | en_US |
dc.citation.issueNumber | PART 1 | en_US |
dc.citation.spage | 163 | en_US |
dc.citation.volumeNumber | 42-44 | en_US |
dc.contributor.author | Çıracı, Salim | en_US |
dc.contributor.author | Tekman, E. | en_US |
dc.contributor.author | Gökçedag, M. | en_US |
dc.contributor.author | Batra, I. P. | en_US |
dc.contributor.author | Baratoff, A. | en_US |
dc.date.accessioned | 2016-02-08T10:55:19Z | |
dc.date.available | 2016-02-08T10:55:19Z | |
dc.date.issued | 1992 | en_US |
dc.department | Department of Physics | en_US |
dc.description.abstract | Using the self-consistent field pseudopotential method we calculated the adhesive energy, perpendicular and lateral forces and barrier height between two rigid A1(001) slabs modeling the sample and a blunt tip. We found that the adhesive energy and forces are site specific, and can lead to a significant corrugation in the constant force mode with negative force gradient. Lateral forces, which determine friction on the atomic scale are not simply proportional to the perpendicular force, and are typically one order of magnitude smaller. Our results confirm that perpendicular tip force and barrier height are interrelated for separations where the force gradient is positive. © 1992. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T10:55:19Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 1992 | en |
dc.identifier.doi | 10.1016/0304-3991(92)90261-H | en_US |
dc.identifier.issn | 0304-3991 | |
dc.identifier.uri | http://hdl.handle.net/11693/26122 | |
dc.language.iso | English | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1016/0304-3991(92)90261-H | en_US |
dc.source.title | Ultramicroscopy | en_US |
dc.subject | Adhesion | en_US |
dc.subject | Atomic Physics | en_US |
dc.subject | Calculations | en_US |
dc.subject | Force Measurement | en_US |
dc.subject | Hysteresis | en_US |
dc.subject | Mathematical Models | en_US |
dc.subject | Microscopic Examination | en_US |
dc.subject | Adhesive Energy | en_US |
dc.subject | Barrier Height | en_US |
dc.subject | Field Pseudopotential Method | en_US |
dc.subject | Lateral Forces | en_US |
dc.subject | Scanning Force Microscopy | en_US |
dc.subject | Surfaces | en_US |
dc.subject | conference paper | en_US |
dc.subject | microscopy | en_US |
dc.subject | scanning force microscopy | en_US |
dc.title | Adhesive energy, force and barrier height between simple metal surfaces | en_US |
dc.type | Article | en_US |
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