Synthesis and characterization of GaN thin films deposited on different substrates using a low-cost electrochemical deposition technique

2012 ◽  
Author(s):  
K. Al-Heuseen ◽  
M. R. Hashim
Keyword(s):  
Thin Films ◽  
Electrochemical Deposition ◽  
Low Cost ◽  
Synthesis And Characterization ◽  
Deposition Technique

scholarly journals Synthesis and Characterization of Colloidal CZTS Nanocrystals by a Hot-Injection Method

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
A. Méndez-López ◽  
A. Morales-Acevedo ◽  
Y. J. Acosta-Silva ◽  
M. Ortega-López
Keyword(s):  
Thin Films ◽  
Low Cost ◽  
Synthesis And Characterization ◽  
Wurtzite Phase ◽  
Synthesis Time ◽  
Injection Method ◽  
Hot Injection ◽  
Average Size ◽  
Czts Nanocrystals

The present study reports the synthesis of colloidal Cu2ZnSnS4(CZTS) nanocrystals (average size ~4–9 nm) by a simple and low cost hot-injection method. These nanocrystals form larger particles with sizes around 40 nm. Oleylamine (OLA) was used as both the solvent and the nanocrystal stabilizer. The effect of the synthesis time on the structural, compositional, morphological, and optical properties was studied. As revealed by XRD, Raman, and TEM measurements all the prepared samples are comprised of both kesterite and wurtzite CZTS nanocrystals. The wurtzite phase contribution reduces as the reaction time is increased. The “bandgap” of the obtained nanoparticles tends to 1.52 eV for the larger synthesis times (24 h) which is suitable for an absorber layer in thin films solar cells.

Synthesis and characterization of tin sulphide thin films grown by chemical bath deposition technique

2008 ◽  
Vol 463 (1-2) ◽  
pp. 581-584 ◽  
Author(s):  
P.P. Hankare ◽  
A.V. Jadhav ◽  
P.A. Chate ◽  
K.C. Rathod ◽  
P.A. Chavan ◽  
...  
Keyword(s):  
Thin Films ◽  
Chemical Bath Deposition ◽  
Synthesis And Characterization ◽  
Deposition Technique ◽  
Chemical Bath Deposition Technique
Sign in / Sign up

Export Citation Format

Share Document