A novel flash-ion-sensitive field-effect transistor (FISFET) with HfO 2/Gd2O3(Gd) nano-crystal/SiO2 sensing membranes under super nernstian phenomenon for ph and urea detection

Tseng Fu Lu, Jer Chyi Wang, Chao Sung Lai*, Chia Ming Yang, Min Hsien Wu, Chuan Pu Liu, Rong Shie Huang, Yu Ching Fang

*此作品的通信作者

研究成果: 圖書/報告稿件的類型會議稿件同行評審

摘要

An enhanced hydrogen and urea biosensor based on a novel flash-ion-sensitive field-effect transistor (FISFET) with HfO 2/Gd2O3(Gd) nano-crystal/SiO2 sensing membrane is demonstrated experimentally. The super Nernstian phenomenon of hydrogen detection (∼80 mV/pH) is achieved according to the charge trapping effect. The performance of reliability including long-term stability and endurance are systematic studied. For urea detection, the higher sensitivity is obtained (∼20 mV/mM) in the concentration range from 1 to 8 mM.

原文英語
主出版物標題2009 International Electron Devices Meeting, IEDM 2009 - Technical Digest
頁面26.4.1-26.4.4
DOIs
出版狀態已出版 - 2009
事件2009 International Electron Devices Meeting, IEDM 2009 - Baltimore, MD, 美國
持續時間: 07 12 200909 12 2009

出版系列

名字Technical Digest - International Electron Devices Meeting, IEDM
ISSN(列印)0163-1918

Conference

Conference2009 International Electron Devices Meeting, IEDM 2009
國家/地區美國
城市Baltimore, MD
期間07/12/0909/12/09

指紋

深入研究「A novel flash-ion-sensitive field-effect transistor (FISFET) with HfO 2/Gd2O3(Gd) nano-crystal/SiO2 sensing membranes under super nernstian phenomenon for ph and urea detection」主題。共同形成了獨特的指紋。

引用此