Electroless plated Pd/GaAs schottky diode and its application to hydrogen detection

Yen I. Chou, Huey-Ing Chen, Chien Kang Hsiung

研究成果: Conference contribution

摘要

In this study, the dependence of Pd/GaAs Schottky diode on the electroless plating (EP) variable is systematically studied. Both alkaline and acidic formulas for electroless Pd depositions are employed for investigations. The correlation between Pd gain size and the manipulation of plating bath composition is constructed. Experimental results show that the performances of Pd/GaAs Schottky diode, electric rectification and hydrogen detection, are largely governed by the Pd grain size. Furthermore, without the interference of sodium ion, the acidic-plated Pd/GaAs diode with intermediate oxide layer exhibits the excellent hydrogen sensing performances from 15 ppm to 1.0 % H 2/air.

原文English
主出版物標題Advances in Nanomaterials and Processing - IUMRS - ICA - 2006 International Conference in Asia
發行者Trans Tech Publications Ltd
頁面81-84
頁數4
版本PART 1
ISBN(列印)3908451310, 9783908451310
出版狀態Published - 2007 一月 1
事件IUMRS International Conference in Asia 2006, IUMRS-ICA 2006 - Jeju, Korea, Republic of
持續時間: 2006 九月 102006 九月 14

出版系列

名字Solid State Phenomena
號碼PART 1
124-126
ISSN(列印)1012-0394

Other

OtherIUMRS International Conference in Asia 2006, IUMRS-ICA 2006
國家/地區Korea, Republic of
城市Jeju
期間06-09-1006-09-14

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學
  • 材料科學(全部)
  • 凝聚態物理學

指紋

深入研究「Electroless plated Pd/GaAs schottky diode and its application to hydrogen detection」主題。共同形成了獨特的指紋。

引用此