This title appears in the Scientific Report :
2005
Please use the identifier:
http://dx.doi.org/10.1088/0957-4484/16/3/011 in citations.
Please use the identifier: http://hdl.handle.net/2128/1448 in citations.
Hysteretic behaviour of the tip-sample interaction on InAs(110) surface: An ab initio study
Hysteretic behaviour of the tip-sample interaction on InAs(110) surface: An ab initio study
We performed an ab initio study of tip-sample interactions between an SiH3 tip and an InAs(110) surface when the tip is on top of As and In atoms. The calculated force curves and the corresponding normalized frequency shift curves exhibit discontinuities. We analysed these jumps in the force curves...
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Personal Name(s): | Caciuc, V. |
---|---|
Hölscher, H. / Blügel, S. / Fuchs, H. | |
Contributing Institute: |
Theorie I; IFF-TH-I |
Published in: | Nanotechnology, 16 (2005) S. s59 - s62 |
Imprint: |
Bristol
IOP Publ.
2005
|
Physical Description: |
s59 - s62 |
DOI: |
10.1088/0957-4484/16/3/011 |
Document Type: |
Journal Article |
Research Program: |
Kondensierte Materie |
Series Title: |
Nanotechnology
16 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/1448 in citations.
We performed an ab initio study of tip-sample interactions between an SiH3 tip and an InAs(110) surface when the tip is on top of As and In atoms. The calculated force curves and the corresponding normalized frequency shift curves exhibit discontinuities. We analysed these jumps in the force curves from the point of view of the structural changes of the InAs(110) surface due to its interaction with the tip and compared them with those obtained for an Si(111) 7 x 7 surface. The simulation of a complete NC-AFM image shows reasonable agreement with the experiment. |