JETP Letters

, Volume 96, Issue 5, pp 313–316

Efficient generation of electron-hole pairs in a selenium p-n junction exposed to atomic hydrogen

Condensed Matter


It is found that the chemical energy released in the recombination of monatomic hydrogen on the surface of selenium is efficiently transferred to the electron subsystem of the crystal, which is manifested in the generation of electron-hole pairs and excitation of steady-state chemicurrent. Both the stage of adsorption and the stage of association of the hydrogen atoms on the surface contribute to the effect. The atomic hydrogen-selenium system is a very simple one and can be used as a model system in the search for semiconductors and chemical reactions suitable for direct conversion of the chemical energy into electricity.


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  1. 1.
    V. V. Styrov, Phys. Low-Dim. Struct. 9–10, 1 (2001).Google Scholar
  2. 2.
    N. H. Nahler, J. D. White, J. LaRue, et al., Science 321, 1191 (2008).ADSCrossRefGoogle Scholar
  3. 3.
    V. V. Styrov, JETP Lett. 15, 168 (1972).ADSGoogle Scholar
  4. 4.
    V. P. Grankin, N. A. Savinkov, V. V. Styrov, and Yu. I. Tyurin, Sov. Phys. JETP 71, 125 (1990)Google Scholar
  5. 5.
    N. M. Savchenko and A. N. Gorban’, Sov. Phys. Semicond. 10, 39 (1976).Google Scholar
  6. 6.
    A. Y. Kabanskii and V. V. Styrov, Sov. Phys. JETP 49, 916 (1979).ADSGoogle Scholar
  7. 7.
    S. Z. Roginskii, in Electronic Phenomena in Adsorption and Catalysis on Semiconductors, Ed. by F. F. Vol’kenshtein (Mir, Moscow, 1969), p. 317 [in Russian].Google Scholar
  8. 8.
    A. F. Gorbachev, V. V. Styrov, V. M. Tolmachev, and Yu. I. Tyurin, J. Exp. Theor. Phys. 64, 98 (1986).Google Scholar
  9. 9.
    V. P. Grankin and V. V. Styrov, JETP Lett. 31, 375 (1980).ADSGoogle Scholar
  10. 10.
    H. Nienhaus, Surf. Sci. Rep. 45, 3 (2002).ADSCrossRefGoogle Scholar
  11. 11.
    J. Park, J. Renzas, A. Contreras, and G. Somorjai, Top. Catal. 46, 217 (2007).CrossRefGoogle Scholar
  12. 12.
    A. Hervier, J. R. Renzas, J. Y. Park, and G. Somorjai, Nano Lett. 9, 3930 (2009).CrossRefGoogle Scholar
  13. 13.
    V. P. Grankin and V. V. Styrov, Phys. Scripta T 108, 33 (2004).ADSCrossRefGoogle Scholar
  14. 14.
    S. M. Ryvkin, Photoelectric Phenomena in Semiconductors (Fizmatgiz, Moscow, 1963) [in Russian]Google Scholar
  15. 15.
    V. V. Styrov and Yu. I. Tyurin, Nonequilibrium Chemoeffects on Solid Surface (Energoatomizdat, Moscow, 2003) [in Russian].Google Scholar
  16. 16.
    L. D. Landau, Collection of Works (Nauka, Moscow, 1969), Vol. 1, p. 146 [in Russian].Google Scholar
  17. 17.
    E. E. Nikitin, Theory of Elementary Atomic and Molecular Processes in Gases (Khimiya, Moscow, 1970; Clarendon, Oxford, 1974).Google Scholar
  18. 18.
    Yu. I. Tyurin, Poverkhnost’, Fiz. Khim. Mekh. 9, 115 (1986).Google Scholar
  19. 19.
    V. P. Grankin, V. Yu. Shalamov, and N. K. Usungolu, Chem. Phys. Lett. 328, 10 (2000).ADSCrossRefGoogle Scholar

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© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  1. 1.Institute of Nanotechnologies and Physical EngineeringBerdyansk State Pedagogical UniversityBerdyanskUkraine

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