Low-frequency noise in gas sensors: A review
Semiconductor-based gas sensors have been applied to a variety of applications, including
environmental, safety, and health monitoring. Extensive efforts have been made to improve …
environmental, safety, and health monitoring. Extensive efforts have been made to improve …
A Photovoltaic Self‐Powered Gas Sensor Based on All‐Dry Transferred MoS2/GaSe Heterojunction for ppb‐Level NO2 Sensing at Room Temperature
Traditional gas sensors are facing the challenge of low power consumption for future
application in smart phones and wireless sensor platforms. To solve this problem, self …
application in smart phones and wireless sensor platforms. To solve this problem, self …
Transducer-Aware Hydroxy-Rich-Surface Indium Oxide Gas Sensor for Low-Power and High-Sensitivity NO2 Gas Sensing
Low-power metal oxide (MOX)-based gas sensors are widely applied in edge devices. To
reduce power consumption, nanostructured MOX-based sensors that detect gas at low …
reduce power consumption, nanostructured MOX-based sensors that detect gas at low …
A low-power embedded poly-Si micro-heater for gas sensor platform based on a FET transducer and its application for NO2 sensing
Gas sensors are commercialized and widely applied in various fields. Existing commercial
sensors, however, have limitations in terms of power consumption. In this work, we propose …
sensors, however, have limitations in terms of power consumption. In this work, we propose …
Comparison of the characteristics of semiconductor gas sensors with different transducers fabricated on the same substrate
The semiconductor-type gas sensor consists of a transducer and a sensing material. Most of
the research on the sensor has focused on sensing materials. In this study, the …
the research on the sensor has focused on sensing materials. In this study, the …
Microheater-integrated spectrally selective multiband mid-infrared nanoemitter for on-chip optical multigas sensing
Traditional optical gas sensors often require multiple components such as broadband
infrared sources, detectors, and band-pass filters to detect various target gases, resulting in …
infrared sources, detectors, and band-pass filters to detect various target gases, resulting in …
Fully integrated FET-type gas sensor with optimized signal-to-noise ratio for H2S gas detection
The focus of gas sensor research has been on improving the response of individual sensors.
However, in order to integrate sensors with CMOS circuits, a sensing system composed of …
However, in order to integrate sensors with CMOS circuits, a sensing system composed of …
Optimization of channel structure and bias condition for signal-to-noise ratio improvement in Si-based FET-type gas sensor with horizontal floating-gate
Sensing performances of the Si-based field-effect transistor (FET)-type gas sensor are not
only affected by sensing material characteristics but also by electrical properties of a …
only affected by sensing material characteristics but also by electrical properties of a …
Effects of IGZO film thickness on H2S gas sensing performance: Response, excessive recovery, low-frequency noise, and signal-to-noise ratio
In this work, we investigate the effects of IGZO film thickness on the H 2 S gas sensing
performance, such as response, excess recovery, low-frequency noise (LFN), and signal-to …
performance, such as response, excess recovery, low-frequency noise (LFN), and signal-to …
Effects of channel length scaling on the signal-to-noise ratio in FET-type gas sensor with horizontal floating-gate
We investigate the channel length () scaling effects on the signal-to-noise ratio (SNR) of the
field-effect-transistor (FET)-type gas sensor with a horizontal floating-gate. A sensing layer …
field-effect-transistor (FET)-type gas sensor with a horizontal floating-gate. A sensing layer …