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Proceedings Paper

Use of physical criteria for solving equations of effective medium approximation (EMA)
Author(s): Valerie A. Ligachov; Anatolyi I. Popov; Sergei N. Stuokach
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Paper Abstract

EMA model is now used for determination of the components concentrations in heterogeneous materials, prepared as thin (about 1 mkm) films. We can obtain dielectrical function of composite medium (which contain N components) from transmittance and reflectance measurements of the film-substrate system (in the investigated photon energy $HBAR(omega) range substrate must be transparent).

Paper Details

Date Published: 3 November 1995
PDF: 6 pages
Proc. SPIE 2648, International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, (3 November 1995); doi: 10.1117/12.226146
Show Author Affiliations
Valerie A. Ligachov, Moscow Power Engineering Institute (Russia)
Anatolyi I. Popov, Moscow Power Engineering Institute (Russia)
Sergei N. Stuokach, Moscow Power Engineering Institute (Russia)


Published in SPIE Proceedings Vol. 2648:
International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics
Sergey V. Svechnikov; Mikhail Ya. Valakh, Editor(s)

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