Non-equilibrium alloying controls optoelectronic properties in Cu2O thin films for photovoltaic absorber applications

2015 ◽  
Vol 106 (12) ◽  
pp. 123903 ◽  
Author(s):  
A. Zakutayev ◽  
V. Stevanovic ◽  
S. Lany
Keyword(s):  
Thin Films ◽  
Optoelectronic Properties ◽  
Cu2o Thin Films ◽  
Non Equilibrium

The Concentration Effect of Complexing Agent on the Morphology and Optoelectronic Properties of Electrochemically Deposited n-type Cu2O Thin Films

2019 ◽  
Vol 48 (8) ◽  
pp. 4830-4839 ◽  
Author(s):  
Abdelmadjid Herbadji ◽  
Ibrahim Yaacoub Bouderbala ◽  
Loubna Mentar ◽  
Mohamed Redha Khelladi ◽  
Amor Azizi
Keyword(s):  
Thin Films ◽  
Optoelectronic Properties ◽  
Concentration Effect ◽  
Complexing Agent ◽  
Electrochemically Deposited ◽  
Cu2o Thin Films

Improved optoelectronic properties of spray pyrolysis coated Zn doped Cu2O thin films for photodetector applications

2021 ◽  
Vol 116 ◽  
pp. 111086
Author(s):  
S. Santhosh Kumar Jacob ◽  
I. Kulandaisamy ◽  
I. Loyola Poul Raj ◽  
Ahmed A. Abdeltawab ◽  
Sayed Z. Mohammady ◽  
...  
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Optoelectronic Properties ◽  
Cu2o Thin Films

scholarly journals Non-equilibrium deposition of phase pure Cu2O thin films at reduced growth temperature

APL Materials ◽  
2014 ◽  
Vol 2 (2) ◽  
pp. 022105 ◽  
Author(s):  
Archana Subramaniyan ◽  
John D. Perkins ◽  
Ryan P. O’Hayre ◽  
Stephan Lany ◽  
Vladan Stevanovic ◽  
...  
Keyword(s):  
Thin Films ◽  
Growth Temperature ◽  
Phase Pure ◽  
Cu2o Thin Films ◽  
Non Equilibrium

Enhanced optoelectronic properties of Mg doped Cu2O thin films prepared by nebulizer pyrolysis technique

2019 ◽  
Vol 30 (11) ◽  
pp. 10532-10542
Author(s):  
S. Santhosh Kumar Jacob ◽  
I. Kulandaisamy ◽  
S. Valanarasu ◽  
A. M. S. Arulanantham ◽  
V. Ganesh ◽  
...  
Keyword(s):  
Thin Films ◽  
Optoelectronic Properties ◽  
Cu2o Thin Films ◽  
Mg Doped

scholarly journals Synthesis of N-CNT/TiO2 composites thin films: surface analysis and optoelectronic properties

2020 ◽  
Vol 183 ◽  
pp. 05002 ◽  
Author(s):  
Hamza Belkhanchi ◽  
Younes Ziat ◽  
Maryama Hammi ◽  
Charaf Laghlimi ◽  
Abdelaziz Moutcine ◽  
...  
Keyword(s):  
Thin Films ◽  
Surface Analysis ◽  
Sol Gel ◽  
Careful Analysis ◽  
Optoelectronic Properties ◽  
Spectroscopic Techniques ◽  
Large Area ◽  
Visible Absorption ◽  
Temperature Solution ◽  
Good Agreement

In this study, we have investigated the surface analysis and optoelectronic properties on the synthesis of N-CNT/TiO2 composites thin films, using sol gel method for a dye synthetized solar cell (DSSC) which is found to be simple and economical route. The titanium dioxide based solar cells are an exciting photovoltaic candidate; they are promising for the realization of large area devices. That can be synthetized by room temperature solution processing, with high photoactive performance. In the present work, we stated comparable efficiencies by directing our investigation on obtaining Sol Gel thin films based on N-CNT/TiO2, by dispersing nitrogen (N) doped carbon nanotubes (N-CNTs) powders in titanium tetraisopropoxyde (TTIP). The samples were assessed in terms of optical properties, using UV—visible absorption spectroscopic techniques. After careful analysis of the results, we have concluded that the mentioned route is good and more efficient in terms of optoelectronic properties. The gap of “the neat” 0.00w% N-CNT/TiO2 is of 3eV, which is in a good agreement with similar gap of semiconductors. The incorporated “w%NCNTs” led to diminishing the Eg with increasing N-CNTs amount. These consequences are very encouraging for optoelectronic field.

Tunable optical and electrical properties of p-type Cu2O thin films

2021 ◽  
Author(s):  
Daniel A. Fentahun ◽  
Alekha Tyagi ◽  
Sugandha Singh ◽  
Prerna Sinha ◽  
Amodini Mishra ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Optical And Electrical Properties ◽  
Cu2o Thin Films ◽  
P Type
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