High carrier density, electrostatic doping in organic single crystal semiconductors using electret polymers

被引：1

作者：

Kasuya, Naotaka ^{[1
,2
]}

Imaizumi, Satoru ^{[3
]}

Lectard, Sylvain ^{[3
]}

Matsui, Hiroyuki ^{[1
,2
,7
]}

Watanabe, Shun ^{[1
,2
,4
,5
]}

Takeya, Jun ^{[1
,2
,6
]}

机构：

[1] Univ Tokyo, Mat Innovat Res Ctr, Grad Sch Frontier Sci, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778561, Japan

[2] Univ Tokyo, Dept Adv Mat Sci, Grad Sch Frontier Sci, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778561, Japan

[3] Koei Chem Co Ltd, 25 Kitasode, Sodegaura, Chiba 2990266, Japan

[4] JST, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 3320012, Japan

[5] Univ Tokyo, Natl Inst Adv Ind Sci & Technol AIST, Adv Operando Measurement Technol Open Innovat Lab, AIST, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778561, Japan

[6] Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

[7] Yamagata Univ, Res Ctr Organ Elect ROEL, Grad Sch Sci & Engn, 4-3-16 Jonan, Yonezawa, Yamagata 9928510, Japan

来源：

APPLIED PHYSICS EXPRESS | 2019年 / 12卷 / 07期

基金：

日本学术振兴会;

关键词：

COHERENT CHARGE-TRANSPORT; FIELD-EFFECT TRANSISTORS; IONIC LIQUID; STATE;

D O I：

10.7567/1882-0786/ab23ca

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Control of the carrier density with high doping levels is a fundamental technology in semiconductor processing. However, unavoidable structural disorder in organic semiconductors can be introduced by chemical doping methods. Here, we synthesize a novel class of ionic polymers that generate a quasi-permanent electric field, and demonstrate that organic semiconductors in proximity to the ionic polymer can be electrostatically doped with significantly high carrier densities up to 5.6 x 10(13) cm(-2), which results in a low sheet resistance of ca. 60 k Omega. Electret doping presented here is expected to lead to an in-depth understanding of electric phase transitions in organic semiconductors. (C) 2019 The Japan Society of Applied Physics

引用

页数：5

共 50 条

[21] Electronic functionalization of solid-to-liquid interfaces between organic semiconductors and ionic liquids: Realization of very high performance organic single-crystal transistors [J].

Uemura, T. ;

Hirahara, R. ;

Tominari, Y. ;

Ono, S. ;

Seki, S. ;

Takeya, J. .

APPLIED PHYSICS LETTERS, 2008, 93 (26)

[22] Disorder-Controlled Efficient Doping of Conjugated Polymers for High-Performance Organic Thermoelectrics [J].

Kim, Jimin ;

Ju, Duckhyun ;

Kim, Seunghyun ;

Cho, Kilwon .

ADVANCED FUNCTIONAL MATERIALS, 2024, 34 (06)

[23] High-temperature stable single carrier hole only device based on conjugated polymers [J].

Alam, Shahidul ;

Fischer, Peter ;

Kaestner, Christian ;

Singh, Chetan R. ;

Schubert, Ulrich S. ;

Hoppe, Harald .

JOURNAL OF MATERIALS RESEARCH, 2018, 33 (13) :1860-1867

[24] Electrostatic carrier doping of charge-ordered YbFe2O4 thin films using ionic liquids [J].

Fujiwara, Kohei ;

Hori, Tatsuya ;

Tanaka, Hidekazu .

APPLIED PHYSICS EXPRESS, 2021, 14 (08)

[25] Modeling anomalous charge carrier transport in disordered organic semiconductors using the fractional drift-diffusion equation [J].

Choo, K. Y. ;

Muniandy, S. V. ;

Woon, K. L. ;

Gan, M. T. ;

Ong, D. S. .

ORGANIC ELECTRONICS, 2017, 41 :157-165

[26] Tailoring crystal polymorphs of organic semiconductors towards high-performance field-effect transistors [J].

YongGang Zhen ;

HuanLi Dong ;

Lang Jiang ;

WenPing Hu .

Chinese Chemical Letters, 2016, 27 (08) :1330-1338+1469

[27] Tailoring crystal polymorphs of organic semiconductors towards high-performance field-effect transistors [J].

Zhen, Yong-Gang ;

Dong, Huan-Li ;

Jiang, Lang ;

Hu, Wen-Ping .

CHINESE CHEMICAL LETTERS, 2016, 27 (08) :1330-1338

[28] The lower rather than higher density charge carrier determines the NH3-sensing nature and sensitivity of ambipolar organic semiconductors [J].

Chen, Yanli ;

Kong, Xia ;

Lu, Guifen ;

Qi, Dongdong ;

Wu, Yanling ;

Li, Xiyou ;

Bouvet, Marcel ;

Sun, Daofeng ;

Jiang, Jianzhuang .

MATERIALS CHEMISTRY FRONTIERS, 2018, 2 (05) :1009-1016

[29] Surface-Doping-Induced Mobility Modulation Effect for Transport Enhancement in Organic Single-Crystal Transistors [J].

Shan, Yu ;

Wang, Jiawei ;

Guo, Zean ;

Liu, Dongyang ;

Zhao, Ying ;

Lu, Nianduan ;

Li, Ling .

ADVANCED MATERIALS, 2023, 35 (03)

[30] Clarification of the Molecular Doping Mechanism in Organic Single-Crystalline Semiconductors and their Application in Color-Tunable Light-Emitting Devices [J].

Ding, Ran ;

Wang, Xue-Peng ;

Feng, Jing ;

Li, Xian-Bin ;

Dong, Feng-Xi ;

Tian, Wei-Quan ;

Du, Jia-Ren ;

Fang, Hong-Hua ;

Wang, Hai-Yu ;

Yamao, Takeshi ;

Hotta, Shu ;

Sun, Hong-Bo .

ADVANCED MATERIALS, 2018, 30 (43)

← 1 2 3 4 5 →