Highly sensitive phototransistor with crystalline microribbons from new π-extended pyrene derivative via solution-phase self-assembly

Youn Sun Kim; Suk Young Bae; Kyung Hwan Kim; Tae Wan Lee; Jung A. Hur; Mai Ha Hoang; Min Ju Cho; Sung Jin Kim; Youngmee Kim; Minsik Kim; Kwangyeol Lee; Suk Joong Lee; Dong Hoon Choi

doi:10.1039/c1cc11589h

Highly sensitive phototransistor with crystalline microribbons from new π-extended pyrene derivative via solution-phase self-assembly

Youn Sun Kim, Suk Young Bae, Kyung Hwan Kim, Tae Wan Lee, Jung A. Hur, Mai Ha Hoang, Min Ju Cho, Sung Jin Kim, Youngmee Kim, Minsik Kim, Kwangyeol Lee, Suk Joong Lee, Dong Hoon Choi

Department of Chemistry & Nanoscience

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

29 Scopus citations

Abstract

A new pyrene-cored π-conjugated molecule has been synthesized through Sonogashira coupling reaction. The single-crystalline microribbon-based FET exhibited the highest mobility of 0.7 cm² V^-1 s ^-1 (I_on/I_off > 10⁶). Single-crystalline microribbons were employed to operate in an organic phototransistor (OPT) under very low light intensity (I = 5.6 μW cm ^-2).

Original language	English
Pages (from-to)	8907-8909
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	31
DOIs	https://doi.org/10.1039/c1cc11589h
State	Published - 21 Aug 2011

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Sun Kim, Y., Young Bae, S., Hwan Kim, K., Wan Lee, T., Hur, J. A., Ha Hoang, M., Ju Cho, M., Kim, S. J., Kim, Y., Kim, M., Lee, K., Joong Lee, S., & Hoon Choi, D. (2011). Highly sensitive phototransistor with crystalline microribbons from new π-extended pyrene derivative via solution-phase self-assembly. Chemical Communications, 47(31), 8907-8909. https://doi.org/10.1039/c1cc11589h

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title = "Highly sensitive phototransistor with crystalline microribbons from new π-extended pyrene derivative via solution-phase self-assembly",

abstract = "A new pyrene-cored π-conjugated molecule has been synthesized through Sonogashira coupling reaction. The single-crystalline microribbon-based FET exhibited the highest mobility of 0.7 cm2 V-1 s -1 (Ion/Ioff > 106). Single-crystalline microribbons were employed to operate in an organic phototransistor (OPT) under very low light intensity (I = 5.6 μW cm -2).",

author = "\{Sun Kim\}, Youn and \{Young Bae\}, Suk and \{Hwan Kim\}, Kyung and \{Wan Lee\}, Tae and Hur, \{Jung A.\} and \{Ha Hoang\}, Mai and \{Ju Cho\}, Min and Kim, \{Sung Jin\} and Youngmee Kim and Minsik Kim and Kwangyeol Lee and \{Joong Lee\}, Suk and \{Hoon Choi\}, Dong",

year = "2011",

month = aug,

day = "21",

doi = "10.1039/c1cc11589h",

language = "English",

volume = "47",

pages = "8907--8909",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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Sun Kim, Y, Young Bae, S, Hwan Kim, K, Wan Lee, T, Hur, JA, Ha Hoang, M, Ju Cho, M, Kim, SJ, Kim, Y, Kim, M, Lee, K, Joong Lee, S & Hoon Choi, D 2011, 'Highly sensitive phototransistor with crystalline microribbons from new π-extended pyrene derivative via solution-phase self-assembly', Chemical Communications, vol. 47, no. 31, pp. 8907-8909. https://doi.org/10.1039/c1cc11589h

TY - JOUR

T1 - Highly sensitive phototransistor with crystalline microribbons from new π-extended pyrene derivative via solution-phase self-assembly

AU - Sun Kim, Youn

AU - Young Bae, Suk

AU - Hwan Kim, Kyung

AU - Wan Lee, Tae

AU - Hur, Jung A.

AU - Ha Hoang, Mai

AU - Ju Cho, Min

AU - Kim, Sung Jin

AU - Kim, Youngmee

AU - Kim, Minsik

AU - Lee, Kwangyeol

AU - Joong Lee, Suk

AU - Hoon Choi, Dong

PY - 2011/8/21

Y1 - 2011/8/21

N2 - A new pyrene-cored π-conjugated molecule has been synthesized through Sonogashira coupling reaction. The single-crystalline microribbon-based FET exhibited the highest mobility of 0.7 cm2 V-1 s -1 (Ion/Ioff > 106). Single-crystalline microribbons were employed to operate in an organic phototransistor (OPT) under very low light intensity (I = 5.6 μW cm -2).

AB - A new pyrene-cored π-conjugated molecule has been synthesized through Sonogashira coupling reaction. The single-crystalline microribbon-based FET exhibited the highest mobility of 0.7 cm2 V-1 s -1 (Ion/Ioff > 106). Single-crystalline microribbons were employed to operate in an organic phototransistor (OPT) under very low light intensity (I = 5.6 μW cm -2).

UR - https://www.scopus.com/pages/publications/79960958440

U2 - 10.1039/c1cc11589h

DO - 10.1039/c1cc11589h

M3 - Article

C2 - 21681302

AN - SCOPUS:79960958440

SN - 1359-7345

VL - 47

SP - 8907

EP - 8909

JO - Chemical Communications

JF - Chemical Communications

IS - 31

ER -

Highly sensitive phototransistor with crystalline microribbons from new π-extended pyrene derivative via solution-phase self-assembly

Abstract

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