Morphology evolution of ZnO thin films from aqueous solutions and their application to liquefied petroleum gas (LPG) sensor

2012 ◽  
Vol 525 ◽  
pp. 1-7 ◽  
Author(s):  
K.V. Gurav ◽  
U.M. Patil ◽  
S.W. Shin ◽  
S.M. Pawar ◽  
J.H. Kim ◽  
...  
Keyword(s):  
Thin Films ◽  
Aqueous Solutions ◽  
Zno Thin Films ◽  
Morphology Evolution ◽  
Liquefied Petroleum Gas ◽  
Lpg Sensor

Effect of RF Power on the Formation and Morphology Evolution of ZnO Nanostructured Thin Films

2012 ◽  
Vol 576 ◽  
pp. 577-581 ◽  
Author(s):  
N.D.M. Sin ◽  
Mohamad Hafiz Mamat ◽  
Mohamed Zahidi Musa ◽  
S. Ahmad ◽  
A. Abdul Aziz ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Structural Properties ◽  
Zno Thin Films ◽  
Morphology Evolution ◽  
Zno Thin Film ◽  
Rf Power ◽  
Nanostructured Thin Films ◽  
Atomic Force ◽  
Current Voltage

The effect of RF power on the formation and morphology evolution of ZnO nanostructured thin films deposited by magnetron sputtering are presented. This project focused on electrical, optical and structural properties of ZnO thin films. The effect of variation of RF power at 50 watt-250 watt at 200 °C on glass substrate of the ZnO thin films was investigated. The thin films were examined for electrical properties and optical properties using two point probe current-voltage (I-V) measurement (Keithley 2400) and UV-Vis-NIR spectrophotometer (JASCO 670) respectively. The structural properties were characterized using field emission scanning electron microscope (FESEM) (JEOL JSM 7600F) and atomic force microscope (AFM) (Park System XE-100). The IV measurement indicated that at RF power 200 watt the conductivity of ZnO thin film show the highest. All films show high UV absorption properties using UV-VIS spectrophotometer (JASCO 670). The root means square (rms) roughness for ZnO thin film were about 4 nm measured using AFM. The image form FESEM observed that transformation of structure size started to change as the RF power increase.

scholarly journals Morphology evolution and local electric properties of Au nanoparticles on ZnO thin films

2005 ◽  
Vol 98 (8) ◽  
pp. 084302 ◽  
Author(s):  
E. György ◽  
J. Santiso ◽  
A. Figueras ◽  
A. Giannoudakos ◽  
M. Kompitsas ◽  
...  
Keyword(s):  
Thin Films ◽  
Au Nanoparticles ◽  
Electric Properties ◽  
Zno Thin Films ◽  
Morphology Evolution

scholarly journals Preparation of Transparent ZnO Thin Films via ZnO2 Precursor Deposited from Aqueous Solutions

2007 ◽  
Vol 115 (1348) ◽  
pp. 938-940 ◽  
Author(s):  
Yoichi SAITO ◽  
Tatsuki SHIGA ◽  
Akira KOKUBUN ◽  
Takahiro KAWAI ◽  
Hidero UNUMA
Keyword(s):  
Thin Films ◽  
Aqueous Solutions ◽  
Zno Thin Films

Effect of morphology evolution on the thermoelectric properties of oxidized ZnO thin films

2018 ◽  
Vol 436 ◽  
pp. 354-361 ◽  
Author(s):  
Shiying Liu ◽  
Guojian Li ◽  
Lin Xiao ◽  
Baohai Jia ◽  
Yang Gao ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermoelectric Properties ◽  
Zno Thin Films ◽  
Morphology Evolution

Study of the spontaneous growth of ZnO thin films from aqueous solutions

2003 ◽  
Vol 431-432 ◽  
pp. 373-377 ◽  
Author(s):  
A.M. Chaparro ◽  
C. Maffiotte ◽  
M.T. Gutiérrez ◽  
J. Herrero
Keyword(s):  
Thin Films ◽  
Aqueous Solutions ◽  
Zno Thin Films ◽  
Spontaneous Growth
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