Doping of Organic Semiconductors: Impact of Dopant Strength and Electronic Coupling

被引：188

作者：

Mendez, Henry ^{[1
,5
]}

Heimel, Georg ^{[1
]}

Opitz, Andreas ^{[1
]}

Sauer, Katrein ^{[1
]}

Barkowski, Patrick ^{[1
]}

Oehzelt, Martin ^{[1
,2
]}

Soeda, Junshi ^{[3
]}

Okamoto, Toshihiro ^{[3
]}

Takeya, Jun ^{[3
]}

Arlin, Jean-Baptiste ^{[4
]}

Balandier, Jean-Yves ^{[4
]}

Geerts, Yves ^{[4
]}

Koch, Norbert ^{[1
,2
]}

Salzmann, Ingo ^{[1
]}

机构：

[1] Humboldt Univ, Inst Phys, D-12489 Berlin, Germany

[2] Helmholtz Zentrum Berlin Mat & Energie BESSY II, D-12489 Berlin, Germany

[3] Osaka Univ, ISIR, Osaka 5670047, Japan

[4] ULB, B-1050 Brussels, Belgium

[5] Pontificia Univ Javeriana, Dept Fis, Bogota, Colombia

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 30期

关键词：

doping; electronic structure; semiconductors; UV/Vis spectroscopy; CHARGE-TRANSPORT; HIGH-PERFORMANCE; DERIVATIVES; COMPLEXES; TETRAFLUOROTETRACYANOQUINODIMETHANE; PHTHALOCYANINE; POLYMERS; LAYERS; ANION;

D O I：

10.1002/anie.201302396

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Molecular doping: The standard model for molecular p-doping of organic semiconductors (OSCs) assumes integer charge transfer between OSC and dopant. This is in contrast to an alternative model based on intermolecular complex formation instead. By systematically varying the acceptor strength it was possible to discriminate the two models. The latter is clearly favored, suggesting strategies for the chemical design of more efficient molecular dopants. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：7751 / 7755

页数：5

共 34 条

[1] Localized charge transfer in a molecularly doped conducting polymer
Aziz, Emad E.
Vollmer, Antje
Eisebitt, Stefan
Eberhardt, Wolfgang
Pingel, Patrick
Neher, Dieter
Koch, Norbert
[J]. ADVANCED MATERIALS, 2007, 19 (20) : 3257 - +
[2] Charge transport in organic semiconductors
Coropceanu, Veaceslav
Cornil, Jerome
da Silva Filho, Demetrio A.
Olivier, Yoann
Silbey, Robert
Bredas, Jean-Luc
[J]. CHEMICAL REVIEWS, 2007, 107 (04) : 926 - 952
[3] The chemical and structural origin of efficient p-type doping in P3HT
Duong, Duc T.
Wang, Chenchen
Antono, Erin
Toney, Michael F.
Salleo, Alberto
[J]. ORGANIC ELECTRONICS, 2013, 14 (05) : 1330 - 1336
[4] Highly soluble [1]benzothieno[3,2-b]benzothiophene (BTBT) derivatives for high-performance, solution-processed organic field-effect transistors
Ebata, Hideaki
Izawa, Takafumi
Miyazaki, Eigo
Takimiya, Kazuo
Ikeda, Masaaki
Kuwabara, Hirokazu
Yui, Tatsuto
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (51) : 15732 - +
[5] SOLUTION AND SOLID-STATE STUDIES OF TETRAFLUORO-7,7,8,8-TETRACYANO-P-QUINODIMETHANE, TCNQF4 - EVIDENCE FOR LONG-RANGE AMPHOTERIC INTERMOLECULAR INTERACTIONS AND LOW-DIMENSIONALITY IN THE SOLID-STATE STRUCTURE
EMGE, TJ
MAXFIELD, M
COWAN, DO
KISTENMACHER, TJ
[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1981, 65 (3-4): : 161 - 178
[6] Electrical doping:: the impact on interfaces of π-conjugated molecular films
Gao, WY
Kahn, A
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2003, 15 (38) : S2757 - S2770
[7] Controlled p doping of the hole-transport molecular material N,N′-diphenyl-N,N′-bis(1-naphthyl)-1,1′-biphenyl-4,4′-diamine with tetrafluorotetracyanoquinodimethane
Gao, WY
Kahn, A
[J]. JOURNAL OF APPLIED PHYSICS, 2003, 94 (01) : 359 - 366
[8] Controlled p-doping of zinc phthalocyanine by coevaporation with tetrafluorotetracyanoquinodimethane:: A direct and inverse photoemission study
Gao, WY
Kahn, A
[J]. APPLIED PHYSICS LETTERS, 2001, 79 (24) : 4040 - 4042
[9] Isolated molecular dopants in pentacene observed by scanning tunneling microscopy
Ha, Sieu D.
Kahn, Antoine
[J]. PHYSICAL REVIEW B, 2009, 80 (19)
[10] Improved thermoelectric performance of organic thin-film elements utilizing a bilayer structure of pentacene and 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane (F4-TCNQ)
Harada, Kentaro
Sumino, Mao
Adachi, Chihaya
Tanaka, Saburo
Miyazaki, Koji
[J]. APPLIED PHYSICS LETTERS, 2010, 96 (25)

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