Field effect transistor fabricated from polyaniline-polyvinyl alcohol nanocomposite

被引：49

作者：

Bhadra, J. ^{[1
]}

Sarkar, D. ^{[1
]}

机构：

[1] Gauhati Univ, Dept Phys, Gauhati 781014, Assam, India

来源：

INDIAN JOURNAL OF PHYSICS | 2010年 / 84卷 / 06期

关键词：

Conducting polymer; polyaniline; field effect transistor; THIN-FILM;

D O I：

10.1007/s12648-010-0073-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The composite polyaniline-polyvinyl alcohol (PANI-PVA) is chemically synthesized by dispersion polymerization. The composite films have conductivity of the order of 10(-2) S/cm. Field effect transistors (FET) on transparent sheet for two distinct PANI-PVA ratio of 1:9 and 1:11 are constructed and characterized. The steady state and transient behaviour of the device was investigated. These characteristics exhibit a p-type field-effect behaviour. The mobility, threshold voltage and transconductance of the device are also calculated.

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收藏

页码：693 / 697

页数：5

相关论文

共 15 条

[1] Self-assembled polyaniline nanorods synthesized by facile route of dispersion polymerization [J].

Bhadra, J. ;

Sarkar, D. .

MATERIALS LETTERS, 2009, 63 (01) :69-71

[2] ELECTRICAL-CONDUCTIVITY IN DOPED POLYACETYLENE [J].

CHIANG, CK ;

FINCHER, CR ;

PARK, YW ;

HEEGER, AJ ;

SHIRAKAWA, H ;

LOUIS, EJ ;

GAU, SC ;

MACDIARMID, AG .

PHYSICAL REVIEW LETTERS, 1977, 39 (17) :1098-1101

[3] ALL-POLYMER FIELD-EFFECT TRANSISTOR REALIZED BY PRINTING TECHNIQUES [J].

GARNIER, F ;

HAJLAOUI, R ;

YASSAR, A ;

SRIVASTAVA, P .

SCIENCE, 1994, 265 (5179) :1684-1686

[4] High-performance all-polymer integrated circuits [J].

Gelinck, GH ;

Geuns, TCT ;

de Leeuw, DM .

APPLIED PHYSICS LETTERS, 2000, 77 (10) :1487-1489

[5] Fully patterned all-organic thin film transistors [J].

Halik, M ;

Klauk, H ;

Zschieschang, U ;

Kriem, T ;

Schmid, G ;

Radlik, W ;

Wussow, K .

APPLIED PHYSICS LETTERS, 2002, 81 (02) :289-291

[6] POLYANILINE FILM-COATED ELECTRODES AS ELECTROCHROMIC DISPLAY DEVICES [J].

KOBAYASHI, T ;

YONEYAMA, H ;

TAMURA, H .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 161 (02) :419-423

[7] Field-effect transistor with polyaniline thin film as semiconductor [J].

Kuo, CT ;

Chiou, WH .

SYNTHETIC METALS, 1997, 88 (01) :23-30

[8] Etching silicon wafer without hydrofluoric acid [J].

Liu, H ;

Wang, ZL .

APPLIED PHYSICS LETTERS, 2005, 87 (26) :1-3

[9] ELECTROCHEMICAL POLYMERIZATION OF ELECTROACTIVE POLYANILINE IN NONAQUEOUS SOLUTION AND ITS APPLICATION IN RECHARGEABLE LITHIUM BATTERIES [J].

OSAKA, T ;

OGANO, S ;

NAOI, K ;

OYAMA, N .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1989, 136 (02) :306-309

[10] Gating effect in the I-V characteristics of iodine doped polyacetylene nanofibers [J].

Park, JG ;

Kim, GT ;

Krstic, V ;

Lee, SH ;

Kim, B ;

Roth, S ;

Burghard, M ;

Park, YW .

SYNTHETIC METALS, 2001, 119 (1-3) :469-470