Mirror-Image Photoswitching of Individual Single-Walled Carbon Nanotube Transistors Coated with Titanium Dioxide

被引：40

作者：

Liu, Song ^{[1
]}

Li, Jianming ^{[1
]}

Shen, Qian ^{[1
]}

Cao, Yang ^{[1
]}

Guo, Xuefeng ^{[1
]}

Zhang, Guoming ^{[1
]}

Teng, Chaoqun ^{[1
]}

Zhang, Jin ^{[1
]}

Liu, Zhongfan ^{[1
]}

Steigerwald, Michael L. ^{[2
,3
]}

Xu, Dongsheng ^{[1
]}

Nuckolls, Colin ^{[2
,3
]}

机构：

[1] Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing Natl Lab Mol Sci,Ctr Nanochem, Beijing 100871, Peoples R China

[2] Columbia Univ, Dept Chem, New York, NY 10027 USA

[3] Columbia Univ, Ctr Elect Mol Nanostruct, New York, NY 10027 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 26期

关键词：

field-effect transistors; nanostructures; nanotubes; photoswitching; titanium; DEVICES; SENSORS;

D O I：

10.1002/anie.200901018

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dotting the i's: Stimuli-responsive optoelectronic devices are formed from the title transistors functionalized with photoactive quantum dots. The p-type semiconducting tubes show a fast current decrease under UV irradiation and reversibility when the UV irradiation is switched off. In contrast, ambipolar tubes show mirror-image photoswitching effects when negative and positive gate bias voltages are applied. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4759 / 4762

页数：4

共 38 条

[1] Transparent and flexible carbon nanotube transistors
Artukovic, E
Kaempgen, M
Hecht, DS
Roth, S
GrUner, G
[J]. NANO LETTERS, 2005, 5 (04) : 757 - 760
[2] Molecular electronics with carbon nanotubes
Avouris, P
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 2002, 35 (12) : 1026 - 1034
[3] Optoelectronic switch and memory devices based on polymer-functionalized carbon nanotube transistors
Borghetti, Julien
Derycke, Vincent
Lenfant, Stephane
Chenevier, Pascale
Filoramo, Arianna
Goffman, Marcelo
Vuillaume, Dominique
Bourgoin, Jean-Philippe
[J]. ADVANCED MATERIALS, 2006, 18 (19) : 2535 - +
[4] An investigation of the mechanisms of electronic sensing of protein adsorption on carbon nanotube devices
Chen, RJ
Choi, HC
Bangsaruntip, S
Yenilmez, E
Tang, XW
Wang, Q
Chang, YL
Dai, HJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (05) : 1563 - 1568
[5] Noncovalent functionalization of carbon nanotubes for highly specific electronic biosensors
Chen, RJ
Bangsaruntip, S
Drouvalakis, KA
Kam, NWS
Shim, M
Li, YM
Kim, W
Utz, PJ
Dai, HJ
[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2003, 100 (09) : 4984 - 4989
[6] Molecular photodesorption from single-walled carbon nanotubes
Chen, RJ
Franklin, NR
Kong, J
Cao, J
Tombler, TW
Zhang, YG
Dai, HJ
[J]. APPLIED PHYSICS LETTERS, 2001, 79 (14) : 2258 - 2260
[7] Carbon nanotubes: Synthesis, integration, and properties
Dai, HJ
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 2002, 35 (12) : 1035 - 1044
[8] Carbon-inorganic hybrid materials:: The carbon-nanotube/TiO2 interface
Eder, Dominik
Windle, Alan H.
[J]. ADVANCED MATERIALS, 2008, 20 (09) : 1787 - +
[9] Molecular Electronic Devices Based on Single-Walled Carbon Nanotube Electrodes
Feldman, Alina K.
Steigerwald, Michael L.
Guo, Xuefeng
Nuckolls, Colin
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 2008, 41 (12) : 1731 - 1741
[10] Photoconductivity of single carbon nanotubes
Freitag, M
Martin, Y
Misewich, JA
Martel, R
Avouris, PH
[J]. NANO LETTERS, 2003, 3 (08) : 1067 - 1071

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