Schottky diode hydrogen sensor

Song, X, Lu, W, Flynn, X and Brandes, G., AlGaN/GaN Schottky diode hydrogen sensor performance at high temperatures with different catalytic metals . Solid State Electron., 2005,49,1330-4. [Pg.110]

Silicon carbide Schottky diode hydrogen sensor... [Pg.199]

Yousuf M, Kuliyev B, Lalevic B, Poteat TL (1982) Pd-InP Schottky diode hydrogen sensors. Solid State Electron 25 753-758... [Pg.196]

A Study on Hydrogen Reaction Kinetics of Pt/Hf02/SiC Schottky-Diode Hydrogen Sensors... [Pg.263]

Among the semiconductor hydrogen sensors, Schottky diodes are preferably selected as gas sensors due to its much simpler fabrication procedures and electronic circuitry required for operation. The early Schottky-diode hydrogen sensors often used silicon as substrate because high-quality Si is commercially available and its cost is very low. Silicon is the second most abundant element in the world and is the dominant semiconductor used in the solid-state electronics industry. The properties of silicon have been widely studied and the silicon technology is the most mature and advanced among all semiconductor technologies. [Pg.269]

A schematic representation of a MlSiC Schottky-diode hydrogen sensor is shown in Fig. 6. It consists of three main parts (1) the substrate, (2) the gate insulator and (3) the front electrode. [Pg.271]

Fig. 7. Schematic energy-band diagram for a MISiC Schottky-diode hydrogen sensor.

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