This title appears in the Scientific Report :
2010
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevLett.105.086103 in citations.
Please use the identifier: http://hdl.handle.net/2128/7251 in citations.
Imaging Pauli Repulsion in Scanning Tunneling Microscopy
Imaging Pauli Repulsion in Scanning Tunneling Microscopy
A scanning tunneling microscope (STM) has been equipped with a nanoscale force sensor and signal transducer composed of a single D2 molecule that is confined in the STM junction. The uncalibrated sensor is used to obtain ultrahigh geometric image resolution of a complex organic molecule adsorbed on...
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Personal Name(s): | Weiss, C. |
---|---|
Wagner, C. / Kleimann, C. / Rohlfing, M. / Tautz, F. S. / Temirov, R. | |
Contributing Institute: |
Grenz- und Oberflächen; IBN-3 JARA-FIT; JARA-FIT |
Published in: | Physical review letters, 105 (2010) S. 086103 |
Imprint: |
College Park, Md.
APS
2010
|
Physical Description: |
086103 |
DOI: |
10.1103/PhysRevLett.105.086103 |
Document Type: |
Journal Article |
Research Program: |
Grundlagen für zukünftige Informationstechnologien |
Series Title: |
Physical Review Letters
105 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/7251 in citations.
A scanning tunneling microscope (STM) has been equipped with a nanoscale force sensor and signal transducer composed of a single D2 molecule that is confined in the STM junction. The uncalibrated sensor is used to obtain ultrahigh geometric image resolution of a complex organic molecule adsorbed on a noble metal surface. By means of conductance-distance spectroscopy and corresponding density functional calculations the mechanism of the sensor and transducer is identified. It probes the short-range Pauli repulsion and converts this signal into variations of the junction conductance. |