標題: Sensitive gas sensor embedded in a vertical polymer space-charge-limited transistor
作者: Zan, Hsiao-Wen
Li, Chang-Hung
Yu, Chih-Kuan
Meng, Hsin-Fei
物理研究所
光電工程學系
Institute of Physics
Department of Photonics
公開日期: 1-一月-1970
摘要: "We report a very sensitive gas sensor embedded in a vertical polymer space-charge-limited transistor. The oxidizing and reducing gases act as electron dedoping and electron doping agents on the transistor active layer to change the potential distribution in the vertical channel and hence to change the output current density. With a 30-ppb detection limit to ammonia, the sensor can be used for non-invasive breath monitor in point-of-care applications. The integration of a sensitive gas sensor and a low-operation-voltage transistor in one single device also facilitates the development of low-cost and low-power-consumption sensor array. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4734498]"
URI: http://dx.doi.org/23303
http://hdl.handle.net/11536/16630
ISSN: 0003-6951
DOI: 23303
期刊: APPLIED PHYSICS LETTERS
Volume: 101
Issue: 2
結束頁: 
顯示於類別:期刊論文


文件中的檔案:

  1. 000306360600088.pdf