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Your search keyword '"Bader, G."' showing total 10 results
Start Over Author "Bader, G." Publisher american institute of physics
10 results on '"Bader, G."'

1. Optical absorption in silver overcoated with a granular tungsten oxide film.

Author

Ashrit, P. V., Bader, G., Girouard, F. E., Richard, T., and Truong, Vo-Van

Subjects
*LIGHT absorption, *TUNGSTEN oxides, *THIN films, *METAL coating, *SILVER
Abstract

Presents a study which gave evidence of resonant optical absorption with tungsten oxide (WO[sub3]) overcoat on thick silver films. Differential reflectance measurements for WO[sub3] overcoats; Reasons that WO[sub3] has been chosen as the discontinuous overlayer; Comparison between WO[sub3] and MgF[sub2].

Published
1991
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5. Electrical and optical properties of Li-doped LiBO2 and LiNbO3 films.

Author

Can, Nguyen, Ashrit, P. V., Bader, G., Girouard, F., and Truong, Vo-Van

Subjects
MAGNETIC films, LITHIUM, SEMICONDUCTOR doping
Abstract

Presents information on a study which determined the electrical and optical properties of lithium (Li)-doped LiBO[sub2] and LiNbO[sub3] films. Effect of doping the ionic conductivity of the films; Degree of transmission exhibited by the films in the spectral region; Impact of Li doping of Li niobate and Li borate films on film ionic conductivies.

Published
1994
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6. Electrical and optical properties of thermally evaporated LiBO2 films.

Author

Benkhelifa, F., Ashrit, P. V., Bader, G., Girouard, Fernand E., and Truong, Vo-Van

Subjects
LITHIUM compounds, BORATES, THIN films, ELECTROCHROMIC devices
Abstract

Examines the electrical and optical properties of thermally evaporated lithium borate films. Application of the films as lithium ion conductors in electrochromic devices; Representation of the general configuration in thin film form; Details of a complex impedance diagram of a thermally evaporated lithium borate film.

Published
1993
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7. Determination of thin-film optical constants with an automatic reflectance and transmittance goniometer.

Author

Bader, G., Ashrit, P. V., Elouatik, S., Girouard, F. E., and Truong, Vo-Van

Subjects
*THIN film devices, *GONIOMETERS
Abstract

An automatic goniometer has been built in order to simultaneously measure the reflectance and transmittance of films at different angles of incidence of the incoming light. The angle can be varied from 7° to 83° and the incident light can be either s or p polarized. Following a minimization procedure, optical constants for the deposited films can be accurately determined. Results for Nb2O5, WO3, LiBO2 are presented and the precision of the method is discussed. [ABSTRACT FROM AUTHOR]

Published
1991
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8. Electrochromic characteristics of high-density lithium incorporation into thin WO3 films.

Author

Ashrit, P. V., Bader, G., Girouard, Fernand E., and Truong, Vo-Van

Subjects
*THIN films, *ELECTROOPTICS, *OPACITY (Optics)
Abstract

Presents a study which investigated the electrochromic coloration characteristics of thin WO[sub3] films. Factor which limits the reversible electrochromic performance of such types of thin films; Background on the potential applications of electrochromism; Observations on the changes in the optical density of the thin films.

Published
1989
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10. Resonant optical absorption by discontinuous transparent overlayers on gold surfaces.

Author

Truong, Vo-Van, Ashrit, P. V., Bader, G., Girouard, Fernand E., and Yamaguchi, Tomuo

Subjects
ABSORPTION, GOLD, OPTICAL resonance
Abstract

Examines resonant optical absorption in discontinuous MgF[sub2] film by deposited on gold surfaces. Consequences of the optical absorption; Applications of enhanced optical absorption in metal films; Description of an ellipsoidal particle model for the explanation of the observed resonant absorption.

Published
1990
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