Influence of Germanium Content on the Properties of Cu 2 Zn(SnGe)Se 4 Thin Films Deposited by Sequential Thermal Evaporation Technique Studied by Photoacoustic Technique

2019 ◽  
Vol 216 (18) ◽  
pp. 1900260 ◽  
Author(s):  
Osvaldo Vigil-Galán ◽  
Jesús Roberto González-Castillo ◽  
Marcos Macias ◽  
Alfredo Cruz-Orea ◽  
Fabián Andrés Pulgarín-Agudelo ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermal Evaporation ◽  
Photoacoustic Technique ◽  
Thermal Evaporation Technique ◽  
Germanium Content ◽  
Evaporation Technique

Ellipsometric analysis of Cd1−xZnxSe thin films prepared by a thermal evaporation technique

2011 ◽  
Vol 83 (6) ◽  
pp. 065706 ◽  
Author(s):  
Arshad Mahmood ◽  
Shaista R ◽  
A Shah ◽  
U Aziz ◽  
E Ahmed ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermal Evaporation ◽  
Thermal Evaporation Technique ◽  
Evaporation Technique

Electrical conductivity studies of mixed phthalocyanine thin films

Open Physics ◽  
2005 ◽  
Vol 3 (1) ◽  
Author(s):  
Abraham Varghese ◽  
C. Menon
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Room Temperature ◽  
Optical Band Gap ◽  
Thermal Evaporation ◽  
Copper Phthalocyanine ◽  
Thermal Evaporation Technique ◽  
Nickel Phthalocyanine ◽  
Mixed Films ◽  
Evaporation Technique

AbstractThin films of mixed of Copper Phthalocyanine (CuPc) and Nickel Phthalocyanine (NiPc) are deposited onto a pure glass substrate by a simultaneous thermal evaporation technique at room temperature. The material D.C. electrical conductivity of films at room temperature and also films annealed at 523 K has been investigated. The optical absorption and band gaps of the films are also measured. The results show that the electrical resistance is lower for the mixed films compared with the pure samples and also the optical band gap decreases for the mixed samples compared to the pure samples.

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