Nonlinear Photo-Diffusion in Amorphous Chalcogenide Multilayers

I. Iván; I.A. Szabó; S. Kokenyesi

doi:10.4028/www.scientific.net/DDF.237-240.1210

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Nonlinear Photo-Diffusion in Amorphous Chalcogenide Multilayers

Abstract:

Enhanced intermixing, induced by a laser beam, has been recently observed in amorphous Se/As2S3 and similar multilayers. We report a model, based on the concept of thermal spikes, which can consistently describe experimental observations. The concentration dependence of the light absorption properties causes the photo-stimulated diffusion to be non-linear even when a concentration independent coefficient of thermo-stimulated diffusion is assumed.

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Defect and Diffusion Forum (Volumes 237-240)

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1210-1215

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.237-240.1210

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Online since:

April 2005

Authors:

I. Iván, I.A. Szabó, S. Kokenyesi

Keywords:

Amorphous Multilayers, Interdiffusion, Thermal Spike

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References

[1] A. Imre, V. Fedor, M. Kis-Varga, A. Mishak, M. Shipljak: Vacuum Vol. 50 (1998), p.507.

DOI: 10.1016/s0042-207x(98)00091-8

Google Scholar

[2] I. Ivan, A. Kikineshi: J. Optoelectronics and Advanced Mater. Vol. 4 (2002), p.743.

Google Scholar

[3] M. Malyovanik, S. Ivan, V. Chereshnya, A. Kikineshi: J. Sci. and Appl. Photography Vol. 47 (2002), p.36.

Google Scholar

[4] A. Kikineshi, V. Palyok, I.A. Szabo, M. Shipljak, I. Ivan, D.L. Beke: J. Non-Cryst. Solids Vol. 326&327 (2003), p.484.

DOI: 10.1016/s0022-3093(03)00457-5

Google Scholar

[5] V. Palyok, A. Mishak, I. Szabo, D.L. Beke, A. Kikineshi: Appl. Phys. A. Vol. 68 (1999), p.489.

Google Scholar

[6] G.J. Dienes, G.H. Vineyard: Radiation Effects in Solids (Interscience, New York, 1957).

Google Scholar

[7] M. Malyovanik, S. Ivan, A. Csik, G.A. Langer, D.L. Beke, S. Kokenyesi: J. Appl. Phys. Vol. 93 (2003), p.139.

Google Scholar

[8] J.C. Phillips: Phys. Rev. B Vol. 25 (1982) p.1397.

Google Scholar

[9] V.K. Malinovsky, V.G. Zhdanov: J. Non-Cryst. Solids Vol. 51 (1982), p.31.

Google Scholar

[10] V.K. Malinovsky, V.N. Novikov: J. Non-Cryst. Solids Vol. 85 (1986), p.93.

Google Scholar

[11] V.K. Malinovsky: J. Non-Cryst. Solids Vol. 90 (1987), p.37.

Google Scholar

[12] N.F. Mott, E.A. Davis: Electron Processes in Non-Crystalline Materials (Clarendon Press, Oxford 1979).

Google Scholar

[13] V. Palyok: Relief image formation during optical recording in selenium based amorphous layered structures - PhD thesis (Uzhgorod, Ukraine 2001).

Google Scholar

[14] A. Feltz: Amorphe und Glassartige Anorganische Festkörper (Akademie-Verlag, Berlin 1983).

Google Scholar

[15] Z.U. Borisova: Chalcogenide Semiconductor Glasses (Leningrad 1983, in Russian).

Google Scholar