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Optical and photoelectrical properties of glassy GeS x

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Czechoslovak Journal of Physics B Aims and scope

Abstract

Absorption edge, index of refraction, density and spectral dependence of the photoconductivity were measured on amorphous layers of stoichiometric GeS and on glasses GeS x (1<x<2). An attempt is made to estimate the product of the mobilityμ, lifetimeτ and quantum efficiencyβ forλ=0·9 μm andλ=1·54 Å.

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References

  1. Kawamoto Y., Tsuchihashi S., Journ. of the Amer. Ceramic Soc.54 (1971), 131.

    Google Scholar 

  2. Kawamoto Y., Tsuchihashi S., Journ. of the Amer. Ceramic Soc.52 (1969), 626.

    Google Scholar 

  3. Kawamoto Y., Tsuchihashi S., Journ. of the Amer. Ceramic Soc.54 (1971), 526.

    Google Scholar 

  4. Hrubý A., Czech. J. Phys.B 23 (1973), 1263.

    Google Scholar 

  5. Červinka L.,Hrubý A., Proc. Int. Conf. on Amorphous Semicond., Garmisch Partenkirchen 1973, 431.

  6. Nielsen S., Infrared Physics2 (1962), 117.

    Google Scholar 

  7. Drahokoupil J., Materials of the Conf. on Amorphous Semic. Sofia (1972), p. 123.

  8. Trousil Z., Pajasová L., Závětová M., Czech. J. Phys.B 21 (1971), 220.

    Google Scholar 

  9. Závětová M., Czech. J. Phys.B 14 (1964), 271.

    Google Scholar 

  10. Mott N. F., Davis E. A., Electronic Processes'in Noncrystalline Materials, Clarendon Press, Oxford 1971.

    Google Scholar 

  11. Abrahám A., Hrubý A., Štourač L., Závětová M., Czech. J. Phys.B 22 (1972), 1168.

    Google Scholar 

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Authors and Affiliations

  1. Institute of Solid State Physics, Czechosl. Acad. Sci., Prague, Cukrovarnická 10, 162 53, Praha 6, Czechoslovakia

    M. Závětová & A. Abrahám

Authors
  1. M. Závětová
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  2. A. Abrahám
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Additional information

Authors acknowledge valuable discussions with drs S.Koc and B.Velický, as well as the help of dr. J.Drahokoupil with the X-ray experiments. The glassy samples were kindly prepared by ing. A.Hrubý.

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Závětová, M., Abrahám, A. Optical and photoelectrical properties of glassy GeS x . Czech J Phys 24, 1406–1411 (1974). https://doi.org/10.1007/BF01589817

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  • DOI: https://doi.org/10.1007/BF01589817

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