Dependency of the band gap of electrodeposited Copper oxide thin films on the concentration of copper sulfate (CuSO4.5H2O) and pH in bath solution for photovoltaic applications

2015 ◽  
Author(s):  
Md. Anisul Islam ◽  
Sheikh Jaber Nurani ◽  
Md. Adnan Karim ◽  
Abu Sadat Md Sayem Rahman ◽  
Md. Abdul Halim
Keyword(s):  
Thin Films ◽  
Copper Oxide ◽  
Band Gap ◽  
Copper Sulfate ◽  
Oxide Thin Films ◽  
Bath Solution ◽  
Photovoltaic Applications

Wide Band-Gap Kesterite Thin Films for Photovoltaic Applications

2018 ◽  
Author(s):  
Raquel Caballero ◽  
Leonor de la Cueva ◽  
Andrea Ruiz-Perona ◽  
Yudenia Sánchez ◽  
Markus Neuschitzer ◽  
...  
Keyword(s):  
Thin Films ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap ◽  
Photovoltaic Applications

The effect of the withdrawal speed on properties of nickel oxide thin films

2019 ◽  
Vol 234 (10) ◽  
pp. 647-655
Author(s):  
Zohra Nazir Kayani ◽  
Atiqa Aslam ◽  
Rabia Ishaque ◽  
Syeda Nosheen Zahra ◽  
Hifza Hanif ◽  
...  
Keyword(s):  
Thin Films ◽  
Nickel Oxide ◽  
Band Gap ◽  
Sol Gel ◽  
Average Crystallite Size ◽  
Dip Coating ◽  
Oxide Thin Films ◽  
Withdrawal Speed ◽  
Sem Micrograph ◽  
Nickel Oxide Thin Films

Abstract Nickel oxide thin films have been prepared by sol-gel dip-coating technique on glass substrate. It is shown that nickel oxide thin films have poly crystalline nature. Nickel oxide thin films exhibit high transmission (39–85%) in the wavelength range of 400–900 nm, strong absorption between 300 and 400 nm wavelengths and decrease of band gap values are in the range 3.69–3.27 eV with increase of withdrawal speed. High band gap at low withdrawal speed is because of the small average crystallite size, which decreases with increase in withdrawal speed. The SEM micrograph shows cubic crystallites and surface of thin films become dense, smooth and homogeneous with an increase in withdrawal speed. Assessment of nickel oxide deposition conditions provides gateway for effective and cheap solar cells.

Sulphidation of electrodeposited cuprous oxide thin films for photovoltaic applications

2000 ◽  
Vol 61 (3) ◽  
pp. 277-286 ◽  
Author(s):  
R.P Wijesundara ◽  
L.D.R.D Perera ◽  
K.D Jayasuriya ◽  
W Siripala ◽  
K.T.L De Silva ◽  
...  
Keyword(s):  
Thin Films ◽  
Cuprous Oxide ◽  
Oxide Thin Films ◽  
Photovoltaic Applications

scholarly journals Synthesis and characterisation of copper oxide thin films by double dip method

2021 ◽  
Vol 1070 (1) ◽  
pp. 012011
Author(s):  
Shifa Salam ◽  
Ben Jose ◽  
Rakhy Raphael ◽  
E I Anila
Keyword(s):  
Thin Films ◽  
Copper Oxide ◽  
Oxide Thin Films

Study of the crystal structure, band gap and dispersion evolution in titanium oxide thin films

2013 ◽  
Vol 210 (11) ◽  
pp. 2374-2378 ◽  
Author(s):  
Fan Zhang ◽  
Rong-Jun Zhang ◽  
Yu-Xiang Zheng ◽  
Zi-Jie Xu ◽  
Dong-Xu Zhang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Thin Films ◽  
Band Gap ◽  
Titanium Oxide ◽  
Oxide Thin Films

Annealing effects on the properties of copper oxide thin films prepared by chemical deposition

2005 ◽  
Vol 20 (5) ◽  
pp. 398-401 ◽  
Author(s):  
Necmi Serin ◽  
Tülay Serin ◽  
Şeyda Horzum ◽  
Yasemin Çelik
Keyword(s):  
Thin Films ◽  
Copper Oxide ◽  
Chemical Deposition ◽  
Oxide Thin Films ◽  
Annealing Effects
Sign in / Sign up

Export Citation Format

Share Document