Gas Sensor & Pressure Sensor

1. MOSFET Type Gas Sensor

  • Based on MOSFET having a horizontal floating gate

  • CMOS compatible, detecting various gases

  • Higher sensitivity than previous FET gas sensor

2. Barometric Pressure FET-type Sensor

  • CMOS-Compatible barometric pressure FET type sensor
 
 

3. Device Modeling

  • FET type sensor IV curve at various temperature
  • Micro-heater IV curve

4. Sensing Characteristics

  • Analysis of gas detection characteristics through energy band diagram

5. Micro-heater Design Optimization

  • Asymmetric air-gap heater to enhance heat dissipation 

6. Gas Sensor-Amplifier with In-Memory Computing

  • A new gas identification method using sensor-amplifier merge array and in-memory computing