![Evaluation of Response Time in Ball Surface-Acoustic-Wave Hydrogen Sensor using Digital Quadrature Detector]()
Evaluation of Response Time in Ball Surface-Acoustic-Wave Hydrogen Sensor using Digital Quadrature DetectorAbe, Takuji; Iwata, Naoya; Tsuji, Toshihiro; Mihara, Tsuyoshi; Akao, Shingo; Noguchi, Kazuhiro; Nakaso, Noritaka; Sim, Dongyoun; Ebi, Yusuke; Fukiura, Takeshi; Tanaka, Hidekazu; Yamanaka, Kazushi · Japanese Journal of Applied Physics · 2007