Optical characterization of wedge-shaped thin films of amorphous arsenic trisulphide based only on their shrunk transmission spectra
E Marquez, JB Ramirez-Malo, P Villares… - Thin Solid Films, 1995 - Elsevier
Inhomogeneities in thin films have a large influence on the optical transmission spectrum. If
not corrected for, this may lead to too large calculated values of the absorption coefficient or …
not corrected for, this may lead to too large calculated values of the absorption coefficient or …
Phase-change-driven tuning of linear and nonlinear optical properties of Te/As2Se3 bilayer thin films for optoelectronic applications
The present work reports the amorphous-crystalline phase transformation by interdiffusion of
Te into the As 2 Se 3 matrix with annealing at various temperatures (100, 150, and 200° C) …
Te into the As 2 Se 3 matrix with annealing at various temperatures (100, 150, and 200° C) …
Optical properties of amorphous (As0. 33S0. 67) 100− xTex (x= 0, 1, 5 and 10) chalcogenide thin films, photodoped step-by-step with silver
E Márquez, JM González-Leal, AM Bernal-Oliva… - Journal of non …, 2008 - Elsevier
We have analysed in detail the effect of silver-content on the optical properties of Ag-
photodoped amorphous (As0. 33S0. 67) 100− xTex (with x= 0, 1, 5 and 10at.%) …
photodoped amorphous (As0. 33S0. 67) 100− xTex (with x= 0, 1, 5 and 10at.%) …
Calculation of optical constant of amorphous germanium arsenoselenide wedge-shaped thin films from their shrunk transmittance and reflectance spectra
ER Shaaban - Philosophical magazine, 2008 - Taylor & Francis
The optical transmittance spectrum is influenced by inhomogeneities in germanium
arsenoselenide thin films. The non-uniformity of thickness, found under the present …
arsenoselenide thin films. The non-uniformity of thickness, found under the present …
Controlling the optical constants of thermally-evaporated Ge10Sb30S60 chalcogenide glass films by photodoping with silver
E Marquez, T Wagner, JM Gonzalez-Leal… - Journal of non …, 2000 - Elsevier
We have analysed the effect of silver content on the optical properties of Ag-doped
Ge10Sb30S60 chalcogenide glass films; the chalcogenide host layers were prepared by …
Ge10Sb30S60 chalcogenide glass films; the chalcogenide host layers were prepared by …
Photo- and thermally induced property change in Ag diffusion into Ag/As2Se3 thin films
In the present report, we have prepared As 2 Se 3 and bilayer Ag/As 2 Se 3 chalcogenide
thin films prepared by thermal evaporation process. The top Ag layer is being diffused into …
thin films prepared by thermal evaporation process. The top Ag layer is being diffused into …
Optical properties of thin-film ternary Ge10As15Se75 chalcogenide glasses
JM Gonzalez-Leal, A Ledesma, AM Bernal-Oliva… - Materials Letters, 1999 - Elsevier
The optical properties of ternary chalcogenide amorphous thin films of chemical composition
Ge10As15Se75, deposited by vacuum thermal evaporation, have been determined and …
Ge10As15Se75, deposited by vacuum thermal evaporation, have been determined and …
Derivation of the optical constants of thermally-evaporated uniform films of binary chalcogenide glasses using only their reflection spectra
JM Gonzalez-Leal, E Marquez, AM Bernal-Oliva… - Thin Solid Films, 1998 - Elsevier
Optical reflection spectra, at normal incidence, of binary chalcogenide glass thin films of
chemical compositions As25S75 and Ge33Se67, deposited by thermal evaporation, were …
chemical compositions As25S75 and Ge33Se67, deposited by thermal evaporation, were …
Determination of the Refractive Index and Optical Absorption Coefficient of Vapor‐Deposited Amorphous As S Films from Transmittance Measurements
JB Ramírez‐Malo, E Marquez, P Villares… - … status solidi (a), 1992 - Wiley Online Library
The optical transmission spectra of amorphous As S films of composition As32S68
prepared by thermal evaporation are measured over the 0.3 to 2.0 μm spectral region. A …
prepared by thermal evaporation are measured over the 0.3 to 2.0 μm spectral region. A …
On the optical properties of wedge-shaped thin films of Ag-photodoped As30S70 glass
E Márquez, JB Ramirez-Malo, J Fernández-Peña… - Optical Materials, 1993 - Elsevier
Thin films of a-As 30 S 70 prepared by thermal evaporation were photodoped with Ag. The
optical transmission was measured over the 0.3 to 2.0 μm spectral region in order to derive …
optical transmission was measured over the 0.3 to 2.0 μm spectral region in order to derive …