Structural, optical and electrical properties of F-doped ZnO nanorod semiconductor thin films deposited by sol–gel process

2008 ◽  
Vol 255 (5) ◽  
pp. 2353-2359 ◽  
Author(s):  
Saliha Ilican ◽  
Yasemin Caglar ◽  
Mujdat Caglar ◽  
Fahrettin Yakuphanoglu
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Sol Gel ◽  
Zno Nanorod ◽  
Optical And Electrical Properties ◽  
Semiconductor Thin Films ◽  
Sol Gel Process ◽  
Doped Zno

Microstructure and electrical properties of La2O3-doped ZnO-based varistor thin films by sol-gel process

2014 ◽  
Vol 21 (1) ◽  
pp. 9-13 ◽  
Author(s):  
Dong Xu ◽  
Bin Jiang ◽  
Feng-dan Cui ◽  
Yong-tao Yang ◽  
Hong-xing Xu ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Sol Gel ◽  
Sol Gel Process ◽  
Doped Zno

Structural, Optical and Electrical Properties of Titanium Dioxide Thin Films with Different Molarity

2013 ◽  
Vol 667 ◽  
pp. 58-62 ◽  
Author(s):  
S.K.M. Maarof ◽  
Saifollah Abdullah ◽  
Mohamad Rusop Mahmood
Keyword(s):  
Thin Films ◽  
Titanium Dioxide ◽  
Electrical Properties ◽  
Sol Gel ◽  
Visible Region ◽  
Optical And Electrical Properties ◽  
A Value ◽  
Sol Gel Process ◽  
Coating Method ◽  
Titanium Dioxide Thin Films

Titanium dioxide, TiO2 is one of the semiconductor materials that can be produced in many ways, such as magnetron sputtering, CVD, and sol-gel process. This paper studied on the production of TiO2 by sol-gel method using titanium tetra (IV) isopropoxide, TTiP. The solution of TiO2 then deposited as a thin films onto glass substrate by spin-coating method. The purpose of this paper is to investigate the effect of molarity on the morphology, optical and electrical properties of the thin films. The effect on the morphology was observed by AFM. The electrical properties then observed by IV characteristic and finally on the optical properties were investigated by UV-Vis. The transmission obtained from UV-Vis showed that TiO2 thin films are decreased around 18% at higher molarity in a visible region. The bandgap also decrease at high molarity. Higher molarity of TiO2 in current-voltage characteristic gave a value of current density for 1.03×10-4 A/m2 and resistivity 1.95×107 Ωm.

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