具有组合有机半导体和金属氧化物层的发光场效应晶体管。

Light-emitting field-effect transistors having combined organic semiconductor and metal oxide layers.

机构信息

Department of Macromolecular Science and Engineering, Graduate School of Science and Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, Japan.

出版信息

Adv Mater. 2013 May 28;25(20):2860-6. doi: 10.1002/adma.201300456. Epub 2013 Apr 9.

DOI:10.1002/adma.201300456

PMID:23568513

Abstract

A new organic light-emitting field-effect transistor characterized by a metal oxide layer inserted between the organic layer and the gate insulator is proposed. The metal oxide is indirectly connected with source and drain electrodes through the organic layer. Upon increasing the potential difference between the source and drain electrodes, the emission becomes exceedingly strong and the emission region encompasses the whole channel zone.

摘要

提出了一种新型的有机发光场效应晶体管，其特征在于在有机层和栅极绝缘层之间插入了金属氧化物层。金属氧化物通过有机层间接地与源极和漏极相连。当源极和漏极之间的电势差增大时，发光变得异常强烈，并且发光区域涵盖整个沟道区域。