Publication detail

Molecular Current Modulator: Principles and Photoelectronic Characterization of the Model System

WEITER, M. VALA, M. NEŠPŮREK, S.

Original Title

Molecular Current Modulator: Principles and Photoelectronic Characterization of the Model System

Type

conference paper

Language

English

Original Abstract

Kinetics of photochromic reaction of spiropyrane dissolved in a poly(phenylenevinylene) derivative MEH-PPV was studied by optical and impedance spectroscopy. Spiropyrane forms metastable, highly polar merocyanine under illumination with light of an appropriate wavelength. Due to charge dipole interactions, charge carrier traps are formed and affect electrical properties of the polymer matrix, namely capacitance and photoconductivity.

Keywords

Photoconductivity, Photochromism, Spiropyran, Electrical properties

Authors

WEITER, M.; VALA, M.; NEŠPŮREK, S.

RIV year

2004

Released

12. 11. 2004

Publisher

VUT v Brně

Location

Brno

ISBN

80-7355-024-5

Book

Proc. of conference New Trends in Physics - NTF 2004

Edition

1

Edition number

1

Pages from

274

Pages to

277

Pages count

4

BibTex

@inproceedings{BUT12048,
  author="Martin {Weiter} and Martin {Vala} and Stanislav {Nešpůrek}",
  title="Molecular Current Modulator: Principles and Photoelectronic Characterization of the Model System",
  booktitle="Proc. of conference New Trends in Physics - NTF 2004",
  year="2004",
  series="1",
  number="1",
  pages="4",
  publisher="VUT v Brně",
  address="Brno",
  isbn="80-7355-024-5"
}