Operation characteristics of organic semiconductor copper phthalocyanine bipolar mode thin film transistor

Author

Dong Xing Wang ; Bing Bing Jiao ; Yue Wang ; Yue Liu ; Hong Zhang

Author_Institution

Key Lab. of Eng. Dielectr., Harbin Univ. of Sci. & Technol., Harbin, China

Volume

2

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

984

Lastpage

986

Abstract

The organic bipolar mode thin film transistors (OBTFTs) are fabricated by the method of evaporation in vacuum with copper phthalocyanine (CuPc) dye, and has five layered structure of Au / CuPc / Al / CuPc / Au. The experiment reveals that OBTFTs has obtained low driving voltage, high current density and high switch speed such as I_DS=1.2×10^-6A/mm², and the degree of 1000Hz. The OBTFTs has excellent operation characteristics of like bipolar static induction transistors.

Keywords

aluminium; bipolar transistors; copper; current density; dyes; gold; organic semiconductors; thin film transistors; Al; Au; OBTFT; bipolar mode thin film transistor; bipolar static induction transistors; current density; frequency 1000 Hz; operation characteristics; organic semiconductor copper phthalocyanine dye; switch speed; Current measurement; Electrodes; Logic gates; Organic semiconductors; Transistors; Voltage measurement; bipolar thin film transistors; copper phthalocyanine; organic semiconductor; thin film transistor;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang, China

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6022986

Filename

6022986