Conductivity and photoconductivity of polymeric composites containing heteropolynuclear Cu(II)/Mn(II) complex in the presence of ionic polymethine dyes

Journal Article · Fri Jun 15 00:00:00 EDT 2007 · Semiconductors

DOI:https://doi.org/10.1134/S1063782607060048· OSTI ID:21088051

Kokozay, V N ^[1]; Ishchenko, A A ^[2]; Beznishchenko, A A; Makhan'kova, V G ^[1]; Spitsyna, N G; Lobach, A S ^[3]; Davidenko, I I; Popenaka, A N ^[1]

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1. Shevchenko National University (Ukraine)
2. National Academy of Sciences of Ukraine, Institute of Organic Chemistry (Ukraine)
3. Russian Academy of Sciences, Institute of Problems of Chemical Physics (Russian Federation)

Electrical and photoconductive properties of polymeric composites doped with heteropolynuclear Cu(II)/Mn(II) complex were studied in comparison with copper acetate and manganese oxalate. In the visible region, the internal photoelectric effect is enhanced by doping with organic polymethine dyes (capable of photogenerating the holes or electrons), as well as with donors or acceptors that provide carrier transport in a neutral polymeric binder. It was assumed that there are states for carrier recombination on the surface of heteropolynuclear complex particles.

• OSTI ID: 21088051
• Journal Information: Semiconductors, Vol. 41, Issue 6; Other Information: DOI: 10.1134/S1063782607060048; Copyright (c) 2007 Nauka/Interperiodica; Article Copyright (c) 2007 Pleiades Publishing, Ltd; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7826
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ACETATES
CHARGE CARRIERS
CHARGE TRANSPORT
COPPER COMPLEXES
DOPED MATERIALS
DYES
ELECTRONS
HOLES
MANGANESE COMPLEXES
OXALATES
PHOTOCONDUCTIVITY
PHOTOELECTRIC EFFECT
SURFACES