Impact of Evaporation Rates of Cd and Te on Structural, Morphological, Optical, and Electrical Properties of CdTe Thin Films Deposited by a Two-Sourced Evaporation Technique

2006 ◽  
Vol 6 (9) ◽  
pp. 2149-2154 ◽  
Author(s):  
A. Ali ◽  
N. A. Shah ◽  
A. K. S. Aqili ◽  
A. Maqsood
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Optical And Electrical Properties ◽  
Evaporation Technique ◽  
Cdte Thin Films

scholarly journals Isochronal Studies of the Structural and Electrical Properties of CdTe Films

2011 ◽  
Vol 8 (1) ◽  
pp. 134-140
Author(s):  
Baghdad Science Journal
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Annealing Temperature ◽  
High Vacuum ◽  
Cubic Phase ◽  
X Ray Diffraction ◽  
Structural And Electrical Properties ◽  
Evaporation Technique ◽  
Cdte Thin Films ◽  
P Type

The paper reports the influence of annealing temperature under vacuum for one hour on the some structural and electrical properties of p-type CdTe thin films were grown at room temperature under high vacuum by using thermal evaporation technique with a mean thickness about 600nm. X-ray diffraction analysis confirms the formation of CdTe cubic phase at all annealing temperature. From investigated the electrical properties of CdTe thin films, the electrical conductivity, the majority carrier concentration, and the Hall mobility were found increase with increasing annealing temperatures.

scholarly journals Effect the Thickness on the Electrical Properties and (I-V) Character of the (CdTe) Thin Films and Find the Efficiency of Solar Cell CdTe/CdS

2018 ◽  
Vol 15 (2) ◽  
pp. 192-197
Author(s):  
Baghdad Science Journal
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Solar Cell ◽  
Electrical Properties ◽  
Room Temperature ◽  
Annealing Temperature ◽  
Annealing Temperatures ◽  
Evaporation Technique ◽  
Cdte Thin Films ◽  
Vacuum Evaporation Technique

Thin films of CdTe were prepared with thickness (500, 1000) nm on the glass substrate by vacuum evaporation technique at room temperature then treated different annealing temperatures (373,473,and 573)K for one hour. Results of the Hall Effect and the electrical conductivity of (I-V) characteristics were measured in darkness and light.at different annealing temperature results show that the thin films have ability to manufacture solar cells, and found that the efficient equal to (2.18%) for structure solar cell (Algrid / CdS / CdTe /glass/ Al) and the efficient equal to (1.12%) for structure solar cell (Algrid / CdS / CdTe /Si/ Al) with thick ness of (1000) nm with CdTe thin films at RT.

Effect of Gamma Radiation on Structural, Optical and Electrical Properties of nanostructured CdHgTe Thin Films

2018 ◽  
Vol 1 (1) ◽  
pp. 26-31 ◽  
Author(s):  
B Babu ◽  
K Mohanraj ◽  
S Chandrasekar ◽  
N Senthil Kumar ◽  
B Mohanbabu
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Electrical Properties ◽  
Gamma Radiation ◽  
Glass Substrate ◽  
Gamma Ray ◽  
Optical And Electrical Properties ◽  
Deposition Technique ◽  
Polycrystalline Structure ◽  
Dc Electrical Conductivity

CdHgTe thin films were grown onto glass substrate via the Chemical bath deposition technique. XRD results indicate that a CdHgTe formed with a cubic polycrystalline structure. The crystallinity of CdHgTe thin films is gradually deteriorate with increasing the gamma irradiation. EDS spectrums confirms the presence of Cd, Hg and Te elements. DC electrical conductivity results depicted the conductivity of CdHgTe increase with increasing a gamma ray dosage

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