Search

Your search keyword '"Xing, Fei-Fei"' showing total 3 results
Start Over Author "Xing, Fei-Fei" Publisher iop publishing
3 results on '"Xing, Fei-Fei"'

3. High-performance n-channel organic thin-film transistors based on the dual effects of heterojunction and surface modification

Author

Zhang Jian-hua, Hong Fei, Cao Jin, Guo Xin-An, Wang Jun, Zhang Hao, Xing Fei-Fei, Wei Bin, and Gu Wen

Subjects
Materials science, business.industry, Transistor, General Physics and Astronomy, Heterojunction, Insulator (electricity), law.invention, Pentacene, chemistry.chemical_compound, chemistry, Thin-film transistor, law, N channel, Surface modification, Optoelectronics, Drain current, business
Abstract

This paper presents two n-channel organic heterojunction transistors with modified insulator by using hexadecafluorophthalocyaninatocopper (F16CuPc)/copper phthalocyanine (CuPc) and F16CuPc/pentacene as the active layers. Compared with a single-layer device, it reports that an improved field-effect mobility and a 6-fold higher drain current are observed. The highest mobility of 0.081 cm2/(V s) was obtained from F16CuPc/CuPc heterojunction devices. This result is attributed to the dual effects of the organic heterojunction and interface modification. Furthermore, for two heterojunction devices, the performance of the F16CuPc/CuPc-based transistor is better than that of F16CuPc/pentacene. This is attributed to the morphologic match of two organic components.

Published
2010

Catalog

Books, media, physical & digital resources
See catalog results