Journal of Sensor Science and Technology (센서학회지)
- Volume 9 Issue 6
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- Pages.455-460
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- 2000
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- 1225-5475(pISSN)
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- 2093-7563(eISSN)
Crystal Structure and Optical Absorption of ZnO Thin Films Grown by Electrodeposition
전착법에 의한 ZnO 박막의 결정구조 및 광흡수 특성
Abstract
Zinc oxide(ZnO) thin films were cathodically deposited on ITO glass from an aqueous zinc nitrate electrolyte. Three main fabrication parameters were taken into account : deposition potential, solution concentration and growth temperature. Different layers of ZnO thin films grown by varying the three parameters were studied by X-ray diffraction, scanning electron microscope and optical absorption spectroscopy. The prepared ZnO thin films were shown as a hexagonal wurtzite structure on the X-ray diffraction patterns and the good quality of ZnO thin films were obtained by potentiostatic cathodic deposition at -0.7V vs. Ag/AgCl reference electrode onto ITO glass from aqueous 0.1 mol/liter zinc nitrate electrolyte at
질산 아연,
Keywords