1. Measurement of surface state energy levels of one-equivalent adsorbates on ZnO;Morrison;Surface Sci.,1971
2. Sensing mechanisms in thin film tin oxide;Chang,1983
3. Working mechanisms for the hydrogen sensitivity of oxide semiconductors;Yoneyama;J. Chem. Soc. Jpn., Chem. Ind. Chem.,1980
4. Operation and stability of SnO2 gas sensors;Tischer;Jpn. J. Appl. Phys.,1980