| Literature DB >> 21859571 |
Peng Zheng1, Tao-Lun Chin, David Greve, Irving Oppenheim, Vanessa Malone, Limin Cao.
Abstract
High-temperature langasite SAW oxygen sensors using sputtered ZnO as a resistive gas-sensing layer were fabricated and tested. Sensitivity to oxygen gas was observed between 500°C to 700°C, with a sensitivity peak at about 625°C, consistent with the theoretical predictions of the acoustoelectric effect.Entities:
Mesh：
Substances：
Year: 2011 PMID： 21859571 DOI： 10.1109/TUFFC.2011.1979
Source DB: PubMed Journal: IEEE Trans Ultrason Ferroelectr Freq Control ISSN： 0885-3010 Impact factor: 2.725