Modeling the optical constants of GaP, InP, and InAs


Autoria(s): Djurisic, Aleksandra B.; Rakic, Aleksandar D.; Kwok, Paul C. K.; Li, E. Herbert; Majewski, Martin L.
Data(s)

01/01/1999

Resumo

An extension of the Adachi model with the adjustable broadening function, instead of the Lorentzian one, is employed to model the optical constants of GaP, InP, and InAs. Adjustable broadening is modeled by replacing the damping constant with the frequency-dependent expression. The improved flexibility of the model enables achieving an excellent agreement with the experimental data. The relative rms errors obtained for the refractive index equal 1.2% for GaP, 1.0% for InP, and 1.6% for InAs. (C) 1999 American Institute of Physics. [S0021-8979(99)05807-7].

Identificador

http://espace.library.uq.edu.au/view/UQ:35465

Idioma(s)

eng

Publicador

American Institute of Physics

Palavras-Chave #Physics, Applied #Dielectric Function #Dispersion-relations #Refractive-index #Gaas #Alxga1-xas #In1-xgaxasyp1-y #Semiconductors #Approximation #Extension #Solids #C1 #020499 Condensed Matter Physics not elsewhere classified #100599 Communications Technologies not elsewhere classified
Tipo

Journal Article