Polymorphism and electronic properties of vanadyl-phthalocyanine films

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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  • Haibo Wang
  • Ye Zhou
  • Donghang Yan
  • Jidong Zhang


Original languageEnglish
Pages (from-to)1586-1591
Journal / PublicationOrganic Electronics: physics, materials, applications
Issue number7
Publication statusPublished - Jul 2014


Polymorphs of vanadyl-phthalocyanine (VOPc) films were realized on the polymer-modified substrates. Balanced ambipolar transport was observed in the Phase II of VOPc film on the PMMA modified substrate, while only electron transport was obtained on PVA layer. The different transport behavior is believed to be original from their crystalline structures, which may lead to their different energy-band structures. © 2014 Elsevier B.V. All rights reserved.

Research Area(s)

  • Bipolar, Organic semiconductor, Polymorph, Transistor, VOPc