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44 966 (0,136s)

Result

Electric field and wavelength dependence of charge carrier photogeneration in soluble poly(p-phenylenevinylene) derivatives.

Original scientific paper dealing with Electric field and wavelength dependence of charge carrier photogeneration in soluble poly(p-phenylenevinylene) derivatives....

JA - Elektronika a optoelektronika, elektrotechnika

  • 1999
  • Jx
Result

Optoelectronic performance of poly(p-phenylenevinylene)-based heterostructures evaluated by scanning probe techniques

In this study we examine optoelectronic performance of poly(p-phenylenevinylene)-based heterostructures and we evaluated it by scanning probe techniques....

BM - Fyzika pevných látek a magnetismus

  • 2009
  • Jx
Result

The influence of photochromic switching on electro-optical properties of poly(p-phenylenevinylene) derivative

Molecular current switch considered in this work consists of a molecular wire with suitable bistable photochromic side group(s). In its 'on' state the molecular wire is able to transport electrons and/or holes with no affect by the photochromic side ...

CF - Fyzikální chemie a teoretická chemie

  • 2005
  • D
Result

Reversible formation of charge carrier traps in poly(phenylenevinylene) derivative due to the phototransformation of a photochromic additive

Kinetics of photochromic reaction of spiropyran dissolved in a poly(phenylenevinylene) derivative MEH-PPV was studied by optical and impedance spectroscopy. Spiropyran forms metastable, highly polar merocyanine under illumination wi...

BM - Fyzika pevných látek a magnetismus

  • 2005
  • Jx
Result

Photoelectrical properties of electrophoretically-deposited thin organic films

Study of the photoelectrical properties of electrophoretically deposited thin poly[2 methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) films was carried out on ITO|MDMO-PPV|Al structures. This study demonstrates t...

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • O
Result

Optical and electrical switching in organic semiconductors

The work deals with tuning of electro-optical properties of polymeric media using reversible light-driven switching of photochromic spiropyran guest molecules. The significant change of dipole moment during the photochromic conversion allows construc...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2005
  • D
Result

Characterization of poly[2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] electrophoretic suspensions used for thin film deposition

Electrophoretic deposition has been utilized recently for preparation of thin organic films for the microelectronics. The presented work aims to optimize electrophoretic suspension used for thin organic film deposition. The influence of the toluene/a...

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • O
Result

Novel electroluminescent cationic polyelectrolyte based on poly[(fluorene-2,7-diylvinylene)-alt-(1,4-phenylenevinylene)] and its precursor

New electroluminescent cationic polyelectrolyte 3 based on poly[(fluorene-2,7-vinylene)-alt-(1,4-phenylenevinylene)] and its polymer precursor 2 were synthesized. Photophysical and electrochemical properties of the resulting polymer...

CD - Makromolekulární chemie

  • 2007
  • Jx
Result

Characterization of electrophoretic suspension for thin polymer film deposition

Optical absorption and fluorescence spectra of poly[2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] toluene solutions and 50:50% toluene/acetonitrile suspensions, show a clearly distinguished differences (e. g. peak broa...

CF - Fyzikální chemie a teoretická chemie

  • 2012
  • Jx
  • Link
Result

Thin organic film computer controlled spray deposition

provides a substrate temperature gradient of about 1C/mm. Spray deposition of poly[2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) on a glass......

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012
  • D
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