This title appears in the Scientific Report :
2009
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevLett.102.177405 in citations.
Please use the identifier: http://hdl.handle.net/2128/7200 in citations.
Site-Specific Polarization Screening in Organic Thin Films
Site-Specific Polarization Screening in Organic Thin Films
Systematic local spectroscopy of the affinity levels, by means of a scanning tunneling microscope, in highly ordered molecular semiconductor films of tetracene reveals strong energy level shifts by up to similar to 1.0 eV from molecule to molecule. This final state effect can be traced back to the s...
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Personal Name(s): | Soubatch, S. |
---|---|
Weiss, C. / Temirov, R. / Tautz, F. S. | |
Contributing Institute: |
Grenz- und Oberflächen; IBN-3 JARA-FIT; JARA-FIT |
Published in: | Physical review letters, 102 (2009) S. 177405 |
Imprint: |
College Park, Md.
APS
2009
|
Physical Description: |
177405 |
DOI: |
10.1103/PhysRevLett.102.177405 |
Document Type: |
Journal Article |
Research Program: |
Grundlagen für zukünftige Informationstechnologien |
Series Title: |
Physical Review Letters
102 |
Subject (ZB): | |
Link: |
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Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/7200 in citations.
Systematic local spectroscopy of the affinity levels, by means of a scanning tunneling microscope, in highly ordered molecular semiconductor films of tetracene reveals strong energy level shifts by up to similar to 1.0 eV from molecule to molecule. This final state effect can be traced back to the site specificity of the polarization energy in organic materials with complex unit cells, caused by a combination of different molecular environments, the intrinsically anisotropic molecular polarizability, and the influence of the substrate. |