2005
DOI: 10.1016/j.apsusc.2005.03.069
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A computer program for determination of thin films thickness and optical constants

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Cited by 17 publications
(8 citation statements)
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“…The refractive index, n , and the film thickness were calculated using Swanepoel’s method [ 19 ]. Algorithms and computer program for the calculation of envelope curves and refractive index were similar to those presented in [ 20 23 ]. The method allows the calculation of n when both the refractive index of the substrate and the position of the interference extrema are known.…”
Section: Resultsmentioning
confidence: 99%
“…The refractive index, n , and the film thickness were calculated using Swanepoel’s method [ 19 ]. Algorithms and computer program for the calculation of envelope curves and refractive index were similar to those presented in [ 20 23 ]. The method allows the calculation of n when both the refractive index of the substrate and the position of the interference extrema are known.…”
Section: Resultsmentioning
confidence: 99%
“…Regardless of whether the optical thickness of that arbitrary layer satisfies the condition (6) or not, the envelope function for the minima of the reflection spectrum min s R given by…”
Section: Envelope Functions For the Reflection And Transmission Spectmentioning
confidence: 99%
“…Envelopes of reflection and transmission spectra of one-layer systems have been used by many researches in order to derive optical constants of those systems [1][2][3][4][5][6][7]. In particular, the authors [8,9] have employed the envelope function for spectral reflection minima for finding of expressions for the incidence angles that provide zero p-or s-reflectance of one-layer structures.…”
Section: Introductionmentioning
confidence: 99%
“…Actualmente existe un software llamado COPS desarrollado por nuestro grupo de investigación (5) , el cual determina las constantes ópticas en películas delgadas a partir de medidas de transmitancia espectral; sin embargo, este software es adecuado sólo para ser usado en películas homogéneas. También hay aplicaciones como PARAV (6) y Refractor (7) , el primero para calcular las constantes ópticas únicamente para películas homogéneas y el segundo para películas homogéneas y no homogéneas con una exactitud <= 2% (7) , dichos softwares no presentan facilidad de obtención. Teniendo en cuenta que se han realizado trabajos en los cuales las películas sintetizadas no son homogéneas (8) , surge la necesidad de crear una nueva aplicación a nuestro alcance que permita calcular estas constantes en películas tanto homogéneas, como no homogéneas.…”
Section: Introductionunclassified