ICCAS OpenIR
The application of Langmuir-Blodgett films of a new asymmetrically substituted phthalocyanine, amino-tri-tert-butyl-phthalocyanine, in diodes and in all organic field-effect-transistors
Hu, WP; Liu, YQ; Xu, Y; Liu, SG; Zhou, SQ; Zhu, DB
1999-06-24
Source PublicationSYNTHETIC METALS
ISSN0379-6779
Volume104Issue:1Pages:19-26
AbstractAmino-tri-tert-butyl-phthalocyanine (AmBuPc) was used as the semiconductor thin layers in model Schottky diode and all organic field-effect transistor (OFET). The diode cell showed a rectifying effect with a rectification ratio of 60 at +/-3.2 V. The ideality factors were 1.38 in the low voltage region and 3.09 in the high voltage region, respectively. The results of OFET proved that AmBuPc Langmuir-Blodgett (LB) films could be used as the semiconducting layer of OFET, and the OFET could function as a p-channel accumulation device. From the OFET electrical characteristics, the channel carrier mobility is calculated to be about 5.2 X 10(-6) cm(2) V-1 s(-1), which is higher than that of vacuum-deposited film OFET (7.8 X 10(-7) cm(2) V-1 s(-1)) utilizing the same polymer. This phenomenon can be explained as the highly ordered structure of AmBuPc molecules in the LB films. This suggests that a wide conduction channel is able to form in this all organic device, which provides a new method to simplify the fabrication process of OFET and improve their properties. (C) 1999 Elsevier Science S.A. All rights reserved.
KeywordPhthalocyanine Langmuir-blodgett Films Diode Transistor
Indexed BySCI
Language英语
WOS IDWOS:000081137200003
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:31[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75282
Collection中国科学院化学研究所
Corresponding AuthorHu, WP
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Hu, WP,Liu, YQ,Xu, Y,et al. The application of Langmuir-Blodgett films of a new asymmetrically substituted phthalocyanine, amino-tri-tert-butyl-phthalocyanine, in diodes and in all organic field-effect-transistors[J]. SYNTHETIC METALS,1999,104(1):19-26.
APA Hu, WP,Liu, YQ,Xu, Y,Liu, SG,Zhou, SQ,&Zhu, DB.(1999).The application of Langmuir-Blodgett films of a new asymmetrically substituted phthalocyanine, amino-tri-tert-butyl-phthalocyanine, in diodes and in all organic field-effect-transistors.SYNTHETIC METALS,104(1),19-26.
MLA Hu, WP,et al."The application of Langmuir-Blodgett films of a new asymmetrically substituted phthalocyanine, amino-tri-tert-butyl-phthalocyanine, in diodes and in all organic field-effect-transistors".SYNTHETIC METALS 104.1(1999):19-26.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Hu, WP]'s Articles
[Liu, YQ]'s Articles
[Xu, Y]'s Articles
Baidu academic
Similar articles in Baidu academic
[Hu, WP]'s Articles
[Liu, YQ]'s Articles
[Xu, Y]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Hu, WP]'s Articles
[Liu, YQ]'s Articles
[Xu, Y]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.