Qualitative change of the electronic properties of a semiconductor surface by chemical treatment using polyelectrolytes

Akari, Sabri; Matthes, Thomas W.; Sommerhalter, Christof; Boneberg, Johannes; Leiderer, Paul

Qualitative change of the electronic properties of a semiconductor surface by chemical treatment using polyelectrolytes

Dateien

197_lang_1997.pdfGröße: 132.52 KBDownloads: 300

Datum

1997

Autor:innen

Akari, Sabri

Matthes, Thomas W.

Sommerhalter, Christof

Boneberg, Johannes

Leiderer, Paul

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Langmuir. 1997, 13(16), pp. 4369-4371. Available under: doi: 10.1021/la970048z

Zusammenfassung

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.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

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. 1997, 13(16), pp. 4369-4371. Available under: doi: 10.1021/la970048z

BibTex

@article{Akari1997Quali-4858,
  year={1997},
  doi={10.1021/la970048z},
  title={Qualitative change of the electronic properties of a semiconductor surface by chemical treatment using polyelectrolytes},
  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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