https://doi.org/10.1140/epje/i2007-10297-9
Regular Article
New organic FET-like photoactive device, experiments and DFT modeling
1
Institute of Physics, AS CR, v. v. i., Na Slovance 2, 182 21, Prague 8, Czech Republic
2
Institute of Macromolecular Chemistry, AS CR, v. v. i., Heyrovský Sq. 2, 162 06, Prague 6, Czech Republic
3
J. Heyrovský Institute of Physical Chemistry, AS CR, v. v. i., Dolejškova 3, 182 23, Prague 8, Czech Republic
4
Department of Chemistry, Tsinghua University, 100084, Beijing, PRC
5
Institute of Physical and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland
* e-mail: hruba@fzu.cz
Received:
19
December
2007
Accepted:
12
February
2008
Published online:
9
April
2008
We present the possible construction of an organic FET-like photoactive device in which source-drain current through a phthalocyanine ( H2Pc film is affected by a photo-induced dipolar field in a photoactive “gate” electrode. The influence of the dipolar electric field on charge transfer between H2Pc molecules is modeled by DFT quantum-chemical calculations on H2Pc dimers and tetramers.
PACS: 85.35.-p Nanoelectronic devices – / 73.63.-b Electronic transport in nanoscale materials and structures – / 31.15.-p Calculations and mathematical techniques in atomic and molecular physics –
© EDP Sciences, Società Italiana di Fisica and Springer-Verlag, 2008
