High-performance single-crystal-based organic field-effect transistors from π-extended porphyrin derivatives

Mai Ha Hoang; Youngmee Kim; Sung Jin Kim; Dong Hoon Choi; Suk Joong Lee

doi:10.1002/chem.201100599

High-performance single-crystal-based organic field-effect transistors from π-extended porphyrin derivatives

Mai Ha Hoang, Youngmee Kim, Sung Jin Kim, Dong Hoon Choi, Suk Joong Lee

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

37 Citations (Scopus)

Abstract

Single-crystal OFET: Single-crystals of new porphyrin derivatives TTPH2 and TTPZn were obtained from slow diffusion of solvents (see graphic). The organic field-effect transistor (OFET) devices based on these single crystals show relatively high mobilities of 6.2× 10^-2 cm² V ^-1 s^-1 for TTPH2 and 0.32 cm² V^-1 s^-1 for TTPZn with a high on-off current ratio of >10⁴.

Original language	English
Pages (from-to)	7772-7776
Number of pages	5
Journal	Chemistry - A European Journal
Volume	17
Issue number	28
DOIs	https://doi.org/10.1002/chem.201100599
Publication status	Published - 2011 Jul 4

Keywords

field-effect transistors
molecular devices
porphyrins
semiconductors
thin films

ASJC Scopus subject areas

Catalysis
Organic Chemistry

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10.1002/chem.201100599

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title = "High-performance single-crystal-based organic field-effect transistors from π-extended porphyrin derivatives",

abstract = "Single-crystal OFET: Single-crystals of new porphyrin derivatives TTPH2 and TTPZn were obtained from slow diffusion of solvents (see graphic). The organic field-effect transistor (OFET) devices based on these single crystals show relatively high mobilities of 6.2× 10-2 cm2 V -1 s-1 for TTPH2 and 0.32 cm2 V-1 s-1 for TTPZn with a high on-off current ratio of >104.",

keywords = "field-effect transistors, molecular devices, porphyrins, semiconductors, thin films",

author = "Hoang, {Mai Ha} and Youngmee Kim and Kim, {Sung Jin} and Choi, {Dong Hoon} and Lee, {Suk Joong}",

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AU - Hoang, Mai Ha

AU - Kim, Youngmee

AU - Kim, Sung Jin

AU - Choi, Dong Hoon

AU - Lee, Suk Joong

PY - 2011/7/4

Y1 - 2011/7/4

N2 - Single-crystal OFET: Single-crystals of new porphyrin derivatives TTPH2 and TTPZn were obtained from slow diffusion of solvents (see graphic). The organic field-effect transistor (OFET) devices based on these single crystals show relatively high mobilities of 6.2× 10-2 cm2 V -1 s-1 for TTPH2 and 0.32 cm2 V-1 s-1 for TTPZn with a high on-off current ratio of >104.

AB - Single-crystal OFET: Single-crystals of new porphyrin derivatives TTPH2 and TTPZn were obtained from slow diffusion of solvents (see graphic). The organic field-effect transistor (OFET) devices based on these single crystals show relatively high mobilities of 6.2× 10-2 cm2 V -1 s-1 for TTPH2 and 0.32 cm2 V-1 s-1 for TTPZn with a high on-off current ratio of >104.

KW - field-effect transistors

KW - molecular devices

KW - porphyrins

KW - semiconductors

KW - thin films

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ER -

High-performance single-crystal-based organic field-effect transistors from π-extended porphyrin derivatives

Abstract

Keywords

ASJC Scopus subject areas

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