Structural and Electrical Studies of Cd1−xZnxTe Thin Film by Vacuum Evaporation Technique

2011 ◽  
Author(s):  
D. K. Dwivedi ◽  
Dayashankar ◽  
M. Dubey ◽  
H. P. Pathak
Keyword(s):  
Thin Film ◽  
Vacuum Evaporation ◽  
Electrical Studies ◽  
Evaporation Technique ◽  
Vacuum Evaporation Technique

Polyaniline thin film optical waveguides for integrated optics and VLSI prepared by vacuum evaporation technique

2002 ◽  
Vol 13 (6) ◽  
pp. 475-480 ◽  
Author(s):  
R. P. Sharma ◽  
M. S. Raghuvanshi ◽  
S. V. Bhavsar ◽  
A. R. Patil ◽  
S. C. K. Misra
Keyword(s):  
Thin Film ◽  
Integrated Optics ◽  
Optical Waveguides ◽  
Vacuum Evaporation ◽  
Evaporation Technique ◽  
Vacuum Evaporation Technique

Optical and electrical properties of crystalline indium tin oxide thin film deposited by vacuum evaporation technique

2019 ◽  
Vol 15 (5) ◽  
pp. 356-359
Author(s):  
Md. Mottaleb Hosen ◽  
A. K. M. Atique Ullah ◽  
Md. Mahbubul Haque ◽  
S. M. Abdur Rahim ◽  
K. M. Abdus Sobahan ◽  
...  
Keyword(s):  
Thin Film ◽  
Electrical Properties ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Vacuum Evaporation ◽  
Oxide Thin Film ◽  
Optical And Electrical Properties ◽  
Evaporation Technique ◽  
Vacuum Evaporation Technique

Synthesis And Structural Studies Of CdTe Thin Films Formed By Vacuum Evaporation Technique

2008 ◽  
Author(s):  
Ajit Mahadkar ◽  
Alka Chauhan ◽  
Madhavi Thakurdesai ◽  
Deepak Gaikwad ◽  
P. Predeep ◽  
...  
Keyword(s):  
Thin Films ◽  
Vacuum Evaporation ◽  
Structural Studies ◽  
Evaporation Technique ◽  
Cdte Thin Films ◽  
Vacuum Evaporation Technique

Photosensitivity of CuBiSe2Thin Film Deposited by Vacuum Evaporation Technique

2016 ◽  
Vol 63 (10) ◽  
pp. 841-846 ◽  
Author(s):  
Abirami Muthukannan ◽  
Pasunkili Prema ◽  
Johnson Henry ◽  
Kannusamy Mohanraj ◽  
Ganesan Sivakumar
Keyword(s):  
Vacuum Evaporation ◽  
Evaporation Technique ◽  
Vacuum Evaporation Technique

scholarly journals Optical Constants Of Kerogen From 0.15 To 40 μm: Comparison with Meteoritic Organics

1991 ◽  
Vol 126 ◽  
pp. 99-101 ◽  
Author(s):  
B.N. Khare ◽  
W.R. Thompson ◽  
C. Sagan ◽  
E.T. Arakawa ◽  
C. Meisse ◽  
...  
Keyword(s):  
Infrared Absorption ◽  
Optical Constants ◽  
Optical Quality ◽  
Vacuum Evaporation ◽  
Type Ii ◽  
Organic Residue ◽  
Absorption Properties ◽  
Murchison Meteorite ◽  
Evaporation Technique ◽  
Vacuum Evaporation Technique

AbstractA vacuum evaporation technique has been used to produce thin, optical quality films of samples of Type II kerogen and of insoluble organic residue from the Murchison meteorite. Using these films, optical constants have been measured from 0.15 to 40 μm for kerogen, and from 2.5 to 40 μm for the Murchison residue. The infrared absorption properties of these materials show many similarities, although Murchison residue is more opaque throughout the infrared than is kerogen, and shows no distinct aliphatic absorptions.

scholarly journals Studying the effect of impurities Bi2O3 to SiO2 used in LCD screens

2019 ◽  
Vol 23 (10) ◽  
pp. 88
Author(s):  
Admin Admin ◽  
Wlla M. Mohammed
Keyword(s):  
Thin Film ◽  
Liquid Crystal ◽  
Electrical Properties ◽  
Liquid Crystal Display ◽  
Optical And Electrical Properties ◽  
Powder Mixing ◽  
Effect Of Impurities ◽  
Evaporation Technique ◽  
Resistance Value ◽  
Vacuum Evaporation Technique

In this study, a liquid crystal display LCD cell was prepared. with the windows made from a thin film of SnO2 add to it Bi2O3 by weight (0,1,3,5,7)% .The effect of adding optical and electrical properties of the cell was studied. The thin film was prepared by vacuum evaporation technique. It was added to use powder mixing technique. The results showed a decrease in the value of the current passing through the cell and  an increase in resistance value from 9.7MΩ to 12.5MΩ. The results also showed an increase in the cell's ability to control the light and darkness it with lower voltages by increasing the add rate. This leads to a decrease power used of a single cell. The value of the capacitance is not affected by the addition of Bi2O3 and  was stable at ( 3nf ±1% ).   http://dx.doi.org/10.25130/tjps.23.2018.175  

Synthesis and Characterization of the Thin Films NiSe2/Si Heterojunction for Solar Cells

2021 ◽  
Vol 886 ◽  
pp. 57-65
Author(s):  
Shaymaa Qasim Abdul Hasan ◽  
Ahmed Z. Obaid ◽  
Hanan K. Hassun ◽  
Auday H. Shaban
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Solar Cells ◽  
Thin Film Solar Cells ◽  
Annealing Temperatures ◽  
Material Usage ◽  
Evaporation Technique ◽  
Chalcogenide Materials ◽  
Vacuum Evaporation Technique

Thin film solar cells are preferable to the researchers and in applications due to the minimum material usage and to the rising of their efficiencies. In particular, thin film solar cells, which are designed based one transition metal chalcogenide materials, paly an essential role in solar energy conversion market. In this paper, transition metals with chalcogenide Nickel selenide termed as (NiSe2/Si) are synthesized. To this end, polycrystalline NiSe2 thin films are deposited through the use of vacuum evaporation technique under vacuum of 2.1x10-5 mbar, which are supplied to different annealing temperatures. The results show that under an annealed temperature of 525 K, the nickel sulfoselenide thin films are polycrystalline with an efficient regularity and best crystalline quality. In addition, the results demonstrate that the intersection argument for the optical properties under investigation provid the direct bandgap, over which the films have inferred on variety (1.55 and 1.75 eV). Overall, the results illustrate that an efficiency of 2.89% can be achieved with 525 K temperature.

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