1. Selective CO gas sensing mechanism with CuO/ZnO heterocontact;Nakamura;J. Electrochem. Soc.,1990
2. Sensing behavior of CuO-loaded SnO2 element for H2S detection;Maekawa;Chem. Lett.,1991
3. Humidity sensing mechanism of thin film CuO/ZnO heterojunction;Ushio;Extended Abst., 52nd Autumn Meet. 1, Jpn. Soc. Appl. Phys., Okayama, Japan,9121991
4. Gas sensing characteristics of sputtered films with junction or multilayer structure;Suga;Proc. 3rd Autumnal Symp., Ceramic Soc. Jpn., Kanazawa, Japan,26281990
5. Effects of insulating layer on gas sensing characteristics of sputtered films with junction or multilayer structure;Suga;Proc. Annual Meet. II, Ceramic Soc. Jpn., Tokyo, Japan,22241991