Photoelectric method of hydrogen detection
About authors
- 1 — Ph.D. associate professor Sain Petersburg State Mining Institute (Technical University)
- 2 — the doctoral candidate Ioffe Physical-Technical Institute of the Russian Academy of Sciences
- 3 — postgraduate student Ioffe Physical-Technical Institute of the Russian Academy of Sciences
- 4 — senior research assistant Ioffe Physical-Technical Institute of the Russian Academy of Sciences
Abstract
The new photoelectric method of the detection of hydrogen is proposed, based on strong dependence of the photo induced current on concentration of hydrogen in III-V heterostructures with Pd contact. The given influence at a room temperature is stronger on few orders than influence of hydrogen on electric characteristics of solid-state elements in existing sensors. The original design of portable sensor module was developed on the base of photosensitive element and infrared light-emitting diode that meet demands of hydrogen power engineering.
Область исследования:
(Archived) Applied and fundamental research in physics and mathematics
References
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