The effect of Yb doping on ZnO thin films obtained via a low-temperature spin coating method

2020 ◽  
Author(s):  
Edgar R. López-Mena ◽  
O. Ceballos-Sanchez ◽  
T. J. N. Hooper ◽  
Gildardo Sanchez-Ante ◽  
Mateo Rodríguez-Muñoz ◽  
...  
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Spin Coating ◽  
Zno Thin Films ◽  
Spin Coating Method ◽  
Coating Method

Multifractal analysis of Mg‐doped ZnO thin films deposited by sol–gel spin coating method

2021 ◽  
Author(s):  
Ştefan Ţălu ◽  
Samah Boudour ◽  
Idris Bouchama ◽  
Bandar Astinchap ◽  
Hamta Ghanbaripour ◽  
...  
Keyword(s):  
Thin Films ◽  
Spin Coating ◽  
Multifractal Analysis ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Spin Coating Method ◽  
Coating Method ◽  
Doped Zno ◽  
Mg Doped

Influence of Li atoms on the properties of ZnO thin films synthesized by sol-gel spin-coating method

2014 ◽  
Vol 52 (5) ◽  
pp. 385-390 ◽  
Author(s):  
Young gyu Kim ◽  
Hyung gil Park ◽  
Ik soo Ji ◽  
Soaram Kim ◽  
Jong Su Kim ◽  
...  
Keyword(s):  
Thin Films ◽  
Spin Coating ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Spin Coating Method ◽  
Coating Method

scholarly journals Annealing Heat Treatment of ZnO Nanoparticles Grown on Porous Si Substrate Using Spin-Coating Method

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
K. A. Eswar ◽  
J. Rouhi ◽  
H. F. Husairi ◽  
M. Rusop ◽  
S. Abdullah
Keyword(s):  
Thin Films ◽  
Zno Nanoparticles ◽  
Spin Coating ◽  
Electrochemical Etching ◽  
Zinc Acetate Dihydrate ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Zno Nanoparticle ◽  
Spin Coating Method ◽  
Coating Method

ZnO nanoparticles were successfully deposited on porous silicon (PSi) substrate using spin-coating method. In order to prepare PSi, electrochemical etching was employed to modify the Si surface. Zinc acetate dihydrate was used as a starting material in ZnO sol-gel solution preparation. The postannealing treatments were investigated on morphologies and photoluminescence (PL) properties of the ZnO thin films. Field emission scanning electron microscopy (FESEM) results indicate that the thin films composed by ZnO nanoparticles were distributed uniformly on PSi. The average sizes of ZnO nanoparticle increase with increasing annealing temperature. Atomic force microscopic (AFM) analysis reveals that ZnO thin films annealed at 500°C had the smoothest surface. PL spectra show two peaks that completely correspond to nanostructured ZnO and PSi. These findings indicate that the ZnO nanostructures grown on PSi are promising for application as light emitting devices.

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