Comparative study of solution-processed carbon nanotube network transistors

被引：30

作者：

Choi, Sung-Jin ^{[1
]}

Wang, Chuan ^{[1
]}

Lo, Cheuk Chi ^{[1
]}

Bennett, Patrick ^{[1
]}

Javey, Ali ^{[1
]}

Bokor, Jeffrey ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA

来源：

APPLIED PHYSICS LETTERS | 2012年 / 101卷 / 11期

关键词：

FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; RADIOFREQUENCY APPLICATIONS; INTEGRATED-CIRCUITS; ALIGNED ARRAYS; ELECTRONICS; PERFORMANCE; SENSORS; SCALE;

D O I：

10.1063/1.4752006

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Carbon nanotube networks in thin-film type transistors were studied experimentally, comparing the use of pre-separated semiconducting enriched nanotubes (90% and 99% purity) to examine how topology affects the properties of the devices. Measurements are reported for two deposition methods used for network formation: random and spin-aligned deposition methods. The results show that the thin-film transistors fabricated via spin-aligned deposition demonstrate better electrical uniformity and performance than those produced by the random network deposition method. Our results imply that coverage and alignment are strongly correlated with the properties of the devices and should therefore be simultaneously optimized for improved electrical uniformity and performance. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4752006]

引用

页数：4

共 21 条

[11] Theory of transfer characteristics of nanotube network transistors [J].

Kumar, S ;

Pimparkar, N ;

Murthy, JY ;

Alam, MA .

APPLIED PHYSICS LETTERS, 2006, 88 (12)

[12] Self-sorted, aligned nanotube networks for thin-film transistors [J].

LeMieux, Melburne C. ;

Roberts, Mark ;

Barman, Soumendra ;

Jin, Yong Wan ;

Kim, Jong Min ;

Bao, Zhenan .

SCIENCE, 2008, 321 (5885) :101-104

[13] Fundamental Limits on the Mobility of Nanotube-Based Semiconducting Inks [J].

Rouhi, Nima ;

Jain, Dheeraj ;

Zand, Katayoun ;

Burke, Peter John .

ADVANCED MATERIALS, 2011, 23 (01) :94-+

[14]

Rutherglen C, 2009, NAT NANOTECHNOL, V4, P811, DOI [10.1038/nnano.2009.355, 10.1038/NNANO.2009.355]

[15] Random networks of carbon nanotubes as an electronic material [J].

Snow, ES ;

Novak, JP ;

Campbell, PM ;

Park, D .

APPLIED PHYSICS LETTERS, 2003, 82 (13) :2145-2147

[16] Carbon Nanotube Active-Matrix Backplanes for Conformal Electronics and Sensors [J].

Takahashi, Toshitake ;

Takei, Kuniharu ;

Gillies, Andrew G. ;

Fearing, Ronald S. ;

Javey, Ali .

NANO LETTERS, 2011, 11 (12) :5408-5413

[17] Effect of Carbon Nanotube Network Morphology on Thin Film Transistor Performance [J].

Timmermans, Marina Y. ;

Estrada, David ;

Nasibulin, Albert G. ;

Wood, Joshua D. ;

Behnam, Ashkan ;

Sun, Dong-ming ;

Ohno, Yutaka ;

Lyding, Joseph W. ;

Hassanien, Abdou ;

Pop, Eric ;

Kauppinen, Esko I. .

NANO RESEARCH, 2012, 5 (05) :307-319

[18] Extremely Bendable, High-Performance Integrated Circuits Using Semiconducting Carbon Nanotube Networks for Digital, Analog, and Radio-Frequency Applications [J].

Wang, Chuan ;

Chien, Jun-Chau ;

Takei, Kuniharu ;

Takahashi, Toshitake ;

Nah, Junghyo ;

Niknejad, Ali M. ;

Javey, Ali .

NANO LETTERS, 2012, 12 (03) :1527-1533

[19] Macroelectronic Integrated Circuits Using High-Performance Separated Carbon Nanotube Thin-Film Transistors [J].

Wang, Chuan ;

Zhang, Jialu ;

Zhou, Chongwu .

ACS NANO, 2010, 4 (12) :7123-7132

[20] Wafer-Scale Fabrication of Separated Carbon Nanotube Thin-Film Transistors for Display Applications [J].

Wang, Chuan ;

Zhang, Jialu ;

Ryu, Koungmin ;

Badmaev, Alexander ;

De Arco, Lewis Gomez ;

Zhou, Chongwu .

NANO LETTERS, 2009, 9 (12) :4285-4291

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