Qualitative change of the electronic properties of a semiconductor surface by chemical treatment using polyelectrolytes
| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-29938 |
| Author: | Akari, Sabri; Matthes, Thomas W.; Sommerhalter, Christof; Boneberg, Johannes; Leiderer, Paul |
| Year of publication: | 1997 |
| Published in: | Langmuir ; 13 (1997), 16. - pp. 4369-4371 |
| DOI (citable link): | https://dx.doi.org/10.1021/la970048z |
| Summary: |
In the present study we demonstrate the ability of changing the electronic properties of a semiconductor surface by adsorbing polyelectrolytes. For this purpose polyethylenimine (PEI) polymers were adsorbed onto the van der Waals surface of the layered structure semiconductor WSe2. For comparison the surface properties of the as grown and chemically treated surface were investigated by standard and photoassisted tunneling spectroscopy. In the case of the chemically treated sample a strong change in the I/V characteristics could be observed.
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| Subject (DDC): | 530 Physics |
| Link to License: | Terms of use |
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AKARI, Sabri, Thomas W. MATTHES, Christof SOMMERHALTER, Johannes BONEBERG, Paul LEIDERER, 1997. Qualitative change of the electronic properties of a semiconductor surface by chemical treatment using polyelectrolytes. In: Langmuir. 13(16), pp. 4369-4371. Available under: doi: 10.1021/la970048z
@article{Akari1997Quali-4858, title={Qualitative change of the electronic properties of a semiconductor surface by chemical treatment using polyelectrolytes}, year={1997}, doi={10.1021/la970048z}, number={16}, volume={13}, journal={Langmuir}, pages={4369--4371}, author={Akari, Sabri and Matthes, Thomas W. and Sommerhalter, Christof and Boneberg, Johannes and Leiderer, Paul} }
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