Transistor characteristics of single crystalline C8-BTBT grown in coated liquid crystal solution on photo-alignment films

Risa Takeda; Yosei Shibata; Takahiro Ishinabe; Hideo Fujikake

doi:10.1587/transele.E101.C.884

Transistor characteristics of single crystalline C₈-BTBT grown in coated liquid crystal solution on photo-alignment films

Risa Takeda, Yosei Shibata, Takahiro Ishinabe, Hideo Fujikake

ENG - Electronic Engineering

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

Abstract

SUMMARY We examined single crystal growth of benzothienobenzothiophene-based organic semiconductors by solution coating method using liquid crystal and investigated its electrical characteristics. As the results, we revealed that the averaged mobility in the saturation region reached 2.08 cm²/Vs along crystalline b-axis, and 1.08 cm²/Vs along crystalline a-axis.

Original language	English
Pages (from-to)	884-887
Number of pages	4
Journal	IEICE Transactions on Electronics
Volume	E101C
Issue number	11
DOIs	https://doi.org/10.1587/transele.E101.C.884
Publication status	Published - 2018 Nov

Keywords

Liquid crystal solvent
Organic field effect transistor
Organic semiconductor
Single crystal
Solution coating

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Access to Document

10.1587/transele.E101.C.884

Cite this

@article{62b5d1a66e2149619afb7b4e0a9c2d21,

title = "Transistor characteristics of single crystalline C8-BTBT grown in coated liquid crystal solution on photo-alignment films",

abstract = "SUMMARY We examined single crystal growth of benzothienobenzothiophene-based organic semiconductors by solution coating method using liquid crystal and investigated its electrical characteristics. As the results, we revealed that the averaged mobility in the saturation region reached 2.08 cm2/Vs along crystalline b-axis, and 1.08 cm2/Vs along crystalline a-axis.",

keywords = "Liquid crystal solvent, Organic field effect transistor, Organic semiconductor, Single crystal, Solution coating",

author = "Risa Takeda and Yosei Shibata and Takahiro Ishinabe and Hideo Fujikake",

note = "Funding Information: This study was supported by JSPS KAKENHI (No.15H03928). The C8-BTBT was supplied by Nippon Kayaku Co., We thank Dr. Tomoyuki Kawashima and Dr. Hiroshi Chiba in Tohoku University for supports on XRD measurement. Publisher Copyright: Copyright {\textcopyright} 2018 The Institute of Electronics, Information and Communication Engineers.",

year = "2018",

month = nov,

doi = "10.1587/transele.E101.C.884",

language = "English",

volume = "E101C",

pages = "884--887",

journal = "IEICE Transactions on Electronics",

issn = "0916-8524",

publisher = "Maruzen Co., Ltd/Maruzen Kabushikikaisha",

number = "11",

}

TY - JOUR

T1 - Transistor characteristics of single crystalline C8-BTBT grown in coated liquid crystal solution on photo-alignment films

AU - Takeda, Risa

AU - Shibata, Yosei

AU - Ishinabe, Takahiro

AU - Fujikake, Hideo

N1 - Funding Information: This study was supported by JSPS KAKENHI (No.15H03928). The C8-BTBT was supplied by Nippon Kayaku Co., We thank Dr. Tomoyuki Kawashima and Dr. Hiroshi Chiba in Tohoku University for supports on XRD measurement. Publisher Copyright: Copyright © 2018 The Institute of Electronics, Information and Communication Engineers.

PY - 2018/11

Y1 - 2018/11

N2 - SUMMARY We examined single crystal growth of benzothienobenzothiophene-based organic semiconductors by solution coating method using liquid crystal and investigated its electrical characteristics. As the results, we revealed that the averaged mobility in the saturation region reached 2.08 cm2/Vs along crystalline b-axis, and 1.08 cm2/Vs along crystalline a-axis.

AB - SUMMARY We examined single crystal growth of benzothienobenzothiophene-based organic semiconductors by solution coating method using liquid crystal and investigated its electrical characteristics. As the results, we revealed that the averaged mobility in the saturation region reached 2.08 cm2/Vs along crystalline b-axis, and 1.08 cm2/Vs along crystalline a-axis.

KW - Liquid crystal solvent

KW - Organic field effect transistor

KW - Organic semiconductor

KW - Single crystal

KW - Solution coating

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U2 - 10.1587/transele.E101.C.884

DO - 10.1587/transele.E101.C.884

M3 - Article

AN - SCOPUS:85055966166

SN - 0916-8524

VL - E101C

SP - 884

EP - 887

JO - IEICE Transactions on Electronics

JF - IEICE Transactions on Electronics

IS - 11

ER -