Variation of optical constants of cadmium telluride thin films with deposition conditions

1995 ◽  
Vol 259 (2) ◽  
pp. 194-202 ◽  
Author(s):  
N. El-Kadry ◽  
A. Ashour ◽  
M.F. Ahmed ◽  
K. Abdel-Hady
Keyword(s):  
Thin Films ◽  
Cadmium Telluride ◽  
Optical Constants ◽  
Deposition Conditions

scholarly journals Fabrication of Transparent Mg(OH)2 Thin Films by Drop-Dry Deposition

Materials ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 724
Author(s):  
Tong Li ◽  
Masaya Ichimura
Keyword(s):  
Thin Films ◽  
Aqueous Solution ◽  
Optical Properties ◽  
Surface Morphology ◽  
Magnesium Hydroxide ◽  
Dry Deposition ◽  
Visible Range ◽  
Substrate Heating ◽  
Water Effects ◽  
Deposition Conditions

Magnesium hydroxide (Mg(OH)2) thin films were deposited by the drop-dry deposition (DDD) method using an aqueous solution containing Mg(NO3)2 and NaOH. DDD was performed by dropping the solution on a substrate, heating-drying, and rinsing in water. Effects of different deposition conditions on the surface morphology and optical properties of Mg(OH)2 thin films were researched. Films with a thickness of 1−2 μm were successfully deposited, and the Raman peaks of Mg(OH)2 were observed for them. Their transmittance in the visible range was 95% or more, and the bandgap was about 5.8 eV. It was found that the thin films have resistivity of the order of 105 Ωcm. Thus, the transparent and semiconducting Mg(OH)2 thin films were successfully prepared by DDD.

Optical constants of DC magnetron sputtered titanium dioxide thin films measured by spectroscopic ellipsometry

2003 ◽  
Vol 38 (9) ◽  
pp. 773-778 ◽  
Author(s):  
B. Karunagaran ◽  
R. T. Rajendra Kumar ◽  
C. Viswanathan ◽  
D. Mangalaraj ◽  
Sa. K. Narayandass ◽  
...  
Keyword(s):  
Thin Films ◽  
Titanium Dioxide ◽  
Spectroscopic Ellipsometry ◽  
Optical Constants ◽  
Titanium Dioxide Thin Films

Optical constants of Sn-doped amorphous Ge-As-Te thin films and their physical characterization

2020 ◽  
Vol 583 ◽  
pp. 412066 ◽  
Author(s):  
Imed Boukhris ◽  
Imen Kebaili ◽  
Sami Znaidia ◽  
R. Neffati ◽  
H.H. Hegazy ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Constants ◽  
Physical Characterization

New Focusing Reflectometer for Measuring Optical Constants of Thin Films

1971 ◽  
Vol 10 (2) ◽  
pp. 342 ◽  
Author(s):  
R. E. Burge ◽  
A. T. Davidson ◽  
J. C. Draper ◽  
G. R. Field ◽  
E. Murphy
Keyword(s):  
Thin Films ◽  
Optical Constants

Effect of Sn substitution for Se on dispersive optical constants of amorphous Se–Te–Sn thin films

2017 ◽  
pp. 1-9 ◽  
Author(s):  
M. A. Dabban ◽  
Nema M. Abdelazim ◽  
Alaa M. Abd-Elnaiem ◽  
S. Mustafa ◽  
M. A. Abdel-Rahim
Keyword(s):  
Thin Films ◽  
Optical Constants ◽  
Sn Substitution

Microstructure Evolution of Epitaxial (Ba, Sr) TiO3/ (001) HgO Thin Films

1994 ◽  
Vol 361 ◽  
Author(s):  
V.A. Alyoshin ◽  
E.V. Sviridov ◽  
V.I.M. Hukhortov ◽  
I.H. Zakharchenko ◽  
V.P. Dudkevich
Keyword(s):  
Thin Films ◽  
Cross Section ◽  
Microstructure Evolution ◽  
Three Dimensional ◽  
Gas Pressure ◽  
Smooth Surfaces ◽  
Two Dimensional ◽  
Surface Versus ◽  
Deposition Conditions

ABSTRACTSurface and cross-section relief evolution of ferroelectric epitaxial (Ba,Sr)TiO3 films rf-sputtered on (001) HgO crystal cle-avage surface versus the oxygen worKing gas pressure P and subst-rate temperature T were studied. Specific features of both three-dimensional and two-dimensional epitaxy mechanisms corresponding to various deposition conditions were revealed. Difference between low and high P-T-value 3D epitaxy was established. The deposition of films with mirror-smooth surfaces and perfect interfaces is shown to be possible.

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