Solution-processable pentacene microcrystal arrays for high performance organic field-effect transistors

Wi Hyoung Lee; Do Hwan Kim; Yunseok Jang; Jeong Ho Cho; Minkyu Hwang; Yeong Don Park; Yong Hoon Kim; Jeong In Han; Kilwon Cho

doi:10.1063/1.2717087

Solution-processable pentacene microcrystal arrays for high performance organic field-effect transistors

Wi Hyoung Lee, Do Hwan Kim, Yunseok Jang, Jeong Ho Cho, Minkyu Hwang, Yeong Don Park, Yong Hoon Kim, Jeong In Han, Kilwon Cho

Department of Chemical and Biomolecular Engineering

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

145 Citations (Scopus)

Abstract

The authors report the fabrication of one-dimensional crystal arrays of triisopropylsilylethynyl pentacene (TIPS PEN) via simple drop casting on a tilted substrate. By pinning a solution droplet on the tilted substrate, an array of ribbon-shaped crystals aligned in the tilted direction was formed on the substrate. X-ray diffraction analysis revealed that these crystals were oriented in the crystal growth direction. A thin film transistor based on such an array of TIPS PEN crystals was found to have a high field-effect mobility of 0.3 cm²/V s, which results from the directed organization of the π-conjugated molecules.

Original language	English
Article number	132106
Journal	Applied Physics Letters
Volume	90
Issue number	13
DOIs	https://doi.org/10.1063/1.2717087
Publication status	Published - 2007

Bibliographical note

Funding Information:
This work was supported by a grant (F0004022-2006-22) from the Information Display R&D Center under the 21st Century Frontier R&D Program, the ERC Program of MOST/KOSEF (R11-2003-006-03005-0), the BK21 Program of the Ministry of Education and Human Resources Development of Korea, and the Pohang Accelerator Laboratory for providing the 8C1 and 10C1 beamlines used in this study.

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.2717087

Cite this

@article{a77bc85ac72c40848b2e5eead4567569,

title = "Solution-processable pentacene microcrystal arrays for high performance organic field-effect transistors",

abstract = "The authors report the fabrication of one-dimensional crystal arrays of triisopropylsilylethynyl pentacene (TIPS PEN) via simple drop casting on a tilted substrate. By pinning a solution droplet on the tilted substrate, an array of ribbon-shaped crystals aligned in the tilted direction was formed on the substrate. X-ray diffraction analysis revealed that these crystals were oriented in the crystal growth direction. A thin film transistor based on such an array of TIPS PEN crystals was found to have a high field-effect mobility of 0.3 cm2/V s, which results from the directed organization of the π-conjugated molecules.",

author = "Lee, {Wi Hyoung} and Kim, {Do Hwan} and Yunseok Jang and Cho, {Jeong Ho} and Minkyu Hwang and Park, {Yeong Don} and Kim, {Yong Hoon} and Han, {Jeong In} and Kilwon Cho",

note = "Funding Information: This work was supported by a grant (F0004022-2006-22) from the Information Display R&D Center under the 21st Century Frontier R&D Program, the ERC Program of MOST/KOSEF (R11-2003-006-03005-0), the BK21 Program of the Ministry of Education and Human Resources Development of Korea, and the Pohang Accelerator Laboratory for providing the 8C1 and 10C1 beamlines used in this study.",

year = "2007",

doi = "10.1063/1.2717087",

language = "English",

volume = "90",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "13",

}

TY - JOUR

T1 - Solution-processable pentacene microcrystal arrays for high performance organic field-effect transistors

AU - Lee, Wi Hyoung

AU - Kim, Do Hwan

AU - Jang, Yunseok

AU - Cho, Jeong Ho

AU - Hwang, Minkyu

AU - Park, Yeong Don

AU - Kim, Yong Hoon

AU - Han, Jeong In

AU - Cho, Kilwon

N1 - Funding Information: This work was supported by a grant (F0004022-2006-22) from the Information Display R&D Center under the 21st Century Frontier R&D Program, the ERC Program of MOST/KOSEF (R11-2003-006-03005-0), the BK21 Program of the Ministry of Education and Human Resources Development of Korea, and the Pohang Accelerator Laboratory for providing the 8C1 and 10C1 beamlines used in this study.

PY - 2007

Y1 - 2007

N2 - The authors report the fabrication of one-dimensional crystal arrays of triisopropylsilylethynyl pentacene (TIPS PEN) via simple drop casting on a tilted substrate. By pinning a solution droplet on the tilted substrate, an array of ribbon-shaped crystals aligned in the tilted direction was formed on the substrate. X-ray diffraction analysis revealed that these crystals were oriented in the crystal growth direction. A thin film transistor based on such an array of TIPS PEN crystals was found to have a high field-effect mobility of 0.3 cm2/V s, which results from the directed organization of the π-conjugated molecules.

AB - The authors report the fabrication of one-dimensional crystal arrays of triisopropylsilylethynyl pentacene (TIPS PEN) via simple drop casting on a tilted substrate. By pinning a solution droplet on the tilted substrate, an array of ribbon-shaped crystals aligned in the tilted direction was formed on the substrate. X-ray diffraction analysis revealed that these crystals were oriented in the crystal growth direction. A thin film transistor based on such an array of TIPS PEN crystals was found to have a high field-effect mobility of 0.3 cm2/V s, which results from the directed organization of the π-conjugated molecules.

UR - http://www.scopus.com/inward/record.url?scp=34047094372&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34047094372&partnerID=8YFLogxK

U2 - 10.1063/1.2717087

DO - 10.1063/1.2717087

M3 - Article

AN - SCOPUS:34047094372

SN - 0003-6951

VL - 90

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 13

M1 - 132106

ER -

Solution-processable pentacene microcrystal arrays for high performance organic field-effect transistors

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this