Functional validation of an additional device to the gas sensor for arbitrary control sensing properties. - Ryomei Wada; Naho Minowa; Takeru Wada; Manase Mizutani; Yoshihisa Suzuki; Yong-Joon Choi; Kazuhiro Takahashi; Kazuaki Sawada; Toshihiko Noda (IEEE SENSORS, 2021)