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Phthalocyanine Composites as High‐Mobility Semiconductors for Organic Thin‐Film Transistors
Author(s) -
Zhang J.,
Wang H.,
Yan X.,
Wang J.,
Shi J.,
Yan D.
Publication year - 2005
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200401113
Subject(s) - materials science , phthalocyanine , organic semiconductor , nickel , semiconductor , thin film , copper phthalocyanine , composite number , copper , composite material , thin film transistor , transistor , optoelectronics , nanotechnology , metallurgy , layer (electronics) , voltage , physics , quantum mechanics
A new class of organic semiconductors based on composites of copper phthalocyanine and nickel phthalocyanine for use in organic thin‐film transistors show relatively high mobilities. X‐ray diffraction of the composite films, which consist of homogenously sized crystals (see Figure), indicates the presence of a new crystalline phase incorporating both copper and nickel phthalocyanine molecules.