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Optical constants of a model semiconductor

Оптические постоянные для модельного полупроводника

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Il Nuovo Cimento B (1965-1970)

Summary

From the computed absorption coefficient resulting from band-to-band transitions in a simple model semiconductor, and application of the Kramers-Kronig dispersion relation, the real and imaginary parts of the optical index are separated and the reflection coefficient is computed.

Riassunto

Dal coefficiente di assorbimento calcolato risultante dalle transizioni banda-banda in un semplice modello di semiconduttore e dall’applicazione della relazione di dispersione di Kramers-Kronig, si separano la parte reale e la parte immaginaria dell’indice ottico e si calcola il coefficiente di riflessione.

Реэюме

С помощью вычисленного козффициента поглошения, полученного иэ эон-эонных переходов в простом модельном полупроводнике, и применяя дисперсионное соотнощение Крамерса-Кронига, раэделяются реальная и мнимая части оптической постоянной, и вычисляется козффициент отражения.

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References

  1. See for example,D. L. Dexter:Photoconductivity Conference (New York, 1956), p. 155.

  2. J. Bardeen, F. Blatt andL. Hall:Photoconductivity Conference (New York, 1956), p. 146.

  3. R. M. Blakney:Thesis, University of Rochester, unpublished;R. M. Blakney andD. L. Dexter:Defects in Crystalline Solids, Report of 1954Bristol Conference, p. 108.

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  5. F. Stern:Solid State Physics, edited byF. Seitz andD. Turnbull, vol. 15 (New York, 1963), p. 327, contains a discussion of the application of the Kramers-Kronig relations to optical properties of solids.

  6. L. Korovin:Fiz. Tver. Tela,1, 1311 (1959) (English translation:Sov. Phys. Solid State,1, 1202 (1960)). See also ref. (4).

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  7. F. Stern:Phys. Rev.,133. A1653 (1964).

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  8. J. Callaway:Energy Band Theory (New York, 1964), p. 302.

  9. L. M. Roth, B. Lax andS. Zwerdling:Phys. Rev.,114, 90 (1959);E. Burstein, G. S. Picus, R. F. Wallis andF. Blatt:Phys. Rev.,113, 15 (1959).

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Research supported in part by the U. S. Air Force Office of Scientific Research.

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Dexter, D.L. Optical constants of a model semiconductor. Nuovo Cimento B (1965-1970) 48, 409–419 (1967). https://doi.org/10.1007/BF02712199

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  • DOI: https://doi.org/10.1007/BF02712199

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