Optical Properties and Structure of Copper (II) Phthalocyanine(CuPc) Organic Thin Film Grown by Electron --Beam Evaporation Technique

2007 ◽  
Author(s):  
B. Tunhoo ◽  
J. Nukeaw
Keyword(s):  
Thin Film ◽  
Optical Properties ◽  
Electron Beam ◽  
Electron Beam Evaporation ◽  
Organic Thin Film ◽  
Electron Beam Evaporation Technique ◽  
Evaporation Technique

Nanocrystalline biphasic resorbable calcium phosphate (HAp/β-TCP) thin film prepared by electron beam evaporation technique

2013 ◽  
Vol 274 ◽  
pp. 203-209 ◽  
Author(s):  
K. Elayaraja ◽  
V. Sarath Chandra ◽  
M.I. Ahymah Joshy ◽  
R.V. Suganthi ◽  
K. Asokan ◽  
...  
Keyword(s):  
Thin Film ◽  
Electron Beam ◽  
Calcium Phosphate ◽  
Electron Beam Evaporation ◽  
Electron Beam Evaporation Technique ◽  
Evaporation Technique

OPTICAL PROPERTIES OF AsSeTl THIN FILMS DEPOSITED BY e-BEAM EVAPORATION TECHNIQUE

2011 ◽  
Vol 18 (01n02) ◽  
pp. 71-75 ◽  
Author(s):  
M. M. ABD EL-RAHEEM
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Electron Beam ◽  
Band Gap ◽  
Optical Band Gap ◽  
Plasma Frequency ◽  
Electron Beam Evaporation ◽  
Dispersion Energy ◽  
Electron Beam Evaporation Technique ◽  
Evaporation Technique

Five compositions of the system As 25 Se 75-x Tl x (x = 12, 16, 20, 24 and 28%) have been prepared using melt quench technique. Thin films of the same thickness (200 nm) were deposited by electron beam evaporation technique. Optical and other parameters of the films have been studied. The optical band gap E op found to decrease by increasing the coordination number r and average number of bonds per atom N av and by decreasing the heat of atomization H s . Other parameters as an oscillator energy E o , dispersion energy E d and plasma frequency ω p found to be affected by changing thallium content.

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