Polymorphism and electronic properties of vanadyl-phthalocyanine films

Haibo Wang; Ye Zhou; V. A.L. Roy; Donghang Yan; Jidong Zhang; Chun Sing Lee

doi:10.1016/j.orgel.2014.04.024

Polymorphism and electronic properties of vanadyl-phthalocyanine films

Haibo Wang
, Ye Zhou
, V. A.L. Roy
, Donghang Yan
, Jidong Zhang
, Chun Sing Lee

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	1586-1591
Number of pages	6
Journal	Organic Electronics
Volume	15
Issue number	7
DOIs	https://doi.org/10.1016/j.orgel.2014.04.024
Publication status	Published - Jul 2014
Externally published	Yes

Keywords

Bipolar
Organic semiconductor
Polymorph
Transistor
VOPc

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10.1016/j.orgel.2014.04.024

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@article{acd2c7bfc45f4994bbfdfcdf6dfc4228,

title = "Polymorphism and electronic properties of vanadyl-phthalocyanine films",

abstract = "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.",

keywords = "Bipolar, Organic semiconductor, Polymorph, Transistor, VOPc",

author = "Haibo Wang and Ye Zhou and Roy, \{V. A.L.\} and Donghang Yan and Jidong Zhang and Lee, \{Chun Sing\}",

note = "Funding Information: The work described in this paper was supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. T23-713/11). The GIXD measurement was supported by the Shanghai Synchrotron Radiation Facility (SSRF). ",

year = "2014",

month = jul,

doi = "10.1016/j.orgel.2014.04.024",

language = "English",

volume = "15",

pages = "1586--1591",

number = "7",

}

TY - JOUR

T1 - Polymorphism and electronic properties of vanadyl-phthalocyanine films

AU - Wang, Haibo

AU - Zhou, Ye

AU - Roy, V. A.L.

AU - Yan, Donghang

AU - Zhang, Jidong

AU - Lee, Chun Sing

N1 - Funding Information: The work described in this paper was supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. T23-713/11). The GIXD measurement was supported by the Shanghai Synchrotron Radiation Facility (SSRF).

PY - 2014/7

Y1 - 2014/7

N2 - 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.

AB - 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.

KW - Bipolar

KW - Organic semiconductor

KW - Polymorph

KW - Transistor

KW - VOPc

UR - https://www.scopus.com/pages/publications/84900512437

U2 - 10.1016/j.orgel.2014.04.024

DO - 10.1016/j.orgel.2014.04.024

M3 - Article

AN - SCOPUS:84900512437

SN - 1566-1199

VL - 15

SP - 1586

EP - 1591

JO - Organic Electronics

JF - Organic Electronics

IS - 7

ER -

Polymorphism and electronic properties of vanadyl-phthalocyanine films

Abstract

Keywords

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