A Thermoelectric Transducer Based on Bismuth Telluride Thin Films for H_2 Gas Sensing

作     者：K.Kalantar-Zadeh W.Wlodarski S.Kandasamy G.Rosengarten 

作者机构：School of Electrical & Computer EngineeringRMIT UniversityMelbourne VIC 3001Australia 

出 版 物：《稀有金属材料与工程》 (Rare Metal Materials and Engineering)

年 卷 期：2006年第35卷第A3期

页      面：190-193页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：bismuth teiluride(Bi2Te3) thermoelectric materials gas sensor H2 R.F.magnetron sputtering 

摘      要：We have developed a novel thermoelectric gas sensors based on bismuth telluride thin *** sensors were employed for sensing different concentrations of H_2 *** frequency (R.F.) magnetron sputtering was employed to deposit the bismuth telluride (Bi_2Te_3) thin *** morphology of such thin films was investigated and responses of the thermoelectric devices to H_2 were studied.