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Vol 187
Pages:
132-136
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RUS

Photoelectric method of hydrogen detection

Authors:
T. V. Stoyanova1
Kh. M. Salikhov2
K. V. Kalinina3
N. D. Stoyanov4
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
Date submitted:
2009-09-05
Date accepted:
2009-11-17
Date published:
2010-06-25

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.

Keywords:
hydrogen power engineering detection of hydrogen photoelectric method
Go to volume 187

References

  1. Ковалевская Г.Г. Электрические и фотоэлектрические свойства диодных структур Pd-p-p+-InP и изменение их в атмосфере водорода // Физика и техника полупроводников. 1992. Т.26. № 10. С.1750-1754.
  2. Столетний меморандум, 13 ноября 2006 // Альтернативная энергетика и экология. 2007. № 3(47). С.11.
  3. Arutyunian V.M. Hydrogen sensors // International Scientific Journal for Alternative Energy and Ecology. 2007. Vol.3. P.33-42.
  4. Fields L.L., Zheng J.P., Cheng Y. and Xiong P. Room-temperature low-power hydrogen sensor based on a single tin dioxide nanobelt // Applied Physics Letters. 2006. Vol.88. P.263102.
  5. Ito K. Hydrogen – sensitive Schottky barrier diodes // Surf. Sci. 1979. Vol.86. P.345.
  6. Jamamoto N., Tonomura S., Matsuoka T., Tsubomura H. A study on a palladium – titanium oxide Shottky diode as a detector for gaseous components // Surf. Sci. 1980. Vol.92. P.400.
  7. Lundström I., Shivaraman M.S., Svensson C.M. A hydrogen – sensitive Pd-gate MOS transistor // J. Appl. Phys. 1975. Vol.46. N 9. P.3876.
  8. Steele M.C., Hile L.W., Maclver B.A. Hydrogen – sensitive palladium gate MOS capacitors // J. Appl. Phys. 1976. Vol.47. N. 6. P.2537.
  9. Yousuf M., Kuliyev B., Lalevic B. Pd-InP Schottky diode hydrogen sensors // Sol.-St Electron. 1982. Vol.25. N 8. P.753.

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