Detail publikace

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

Originální název

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

Anglický název

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

Jazyk

en

Originální abstrakt

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 groups. Under the absorption of particular energy the photochromic unit change its conformation and its dipole moment. The local values of the polarisation energy are modified and local states (dipolar traps) are thus produced on neighbouring host molecules. The traps cancel the transport of electric charge - the switch is in its 'off state'.

Anglický abstrakt

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 groups. Under the absorption of particular energy the photochromic unit change its conformation and its dipole moment. The local values of the polarisation energy are modified and local states (dipolar traps) are thus produced on neighbouring host molecules. The traps cancel the transport of electric charge - the switch is in its 'off state'.

BibTex


@inproceedings{BUT17409,
  author="Martin {Vala} and Martin {Weiter} and Stanislav {Nešpůrek} and Oldřich {Zmeškal}",
  title="The influence of photochromic switching on electro-optical properties of poly(p-phenylenevinylene) derivative",
  annote="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 groups. Under the absorption of particular energy the photochromic unit change its conformation and its dipole moment. The local values of the polarisation energy are modified and local states (dipolar traps) are thus produced on neighbouring host molecules. The traps cancel the transport of electric charge - the switch is in its 'off state'.",
  booktitle="V. Pracovní setkání fyzikálních chemiků a elektrochemiků",
  chapter="17409",
  journal="Nezařazené články",
  year="2005",
  month="february",
  pages="94",
  type="conference paper"
}