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Type: 
Journal
Description: 
The potential of Pd/porous-GaAs Schottky contacts for hydrogen detection at room temperature is presented. The Pd/porous-GaAs contacts were developed using an electrochemical system in our laboratory. Using both forward-and reverse current–voltage (I–V) characteristics we have found that the Pd/porous-GaAs Schottky diode sensor exhibited very high sensitivity towards hydrogen gas. The Pd/porous-GaAs...
Publisher: 
Publication date: 
1 Jan 2006
Authors: 

J Spadavecchia, G Ciccarella, L Valli, R Rella

Biblio References: 
Volume: 113 Issue: 1 Pages: 516-525
Origin: 
Sensors & Actuators: B. Chemical