• Proceedings of the Korean Ceranic Society Conference
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• 2000.10a
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• pp.69.2-69
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• 2000

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2009.05a
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• pp.201-201
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• 2009

• Proceedings of the Materials Research Society of Korea Conference
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• 1997.10a
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• pp.172-172
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• 1997

• Proceedings of the Materials Research Society of Korea Conference
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• 1999.05a
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• pp.20-20
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• 1999

• Proceedings of the Korean Vacuum Society Conference
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• 2008.08a
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• pp.313-313
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• 2008

• Proceedings of the Materials Research Society of Korea Conference
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• 1996.05a
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• pp.34-34
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• 1996

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2003.10a
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• pp.56-57
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• 2003

• Electrical & Electronic Materials
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• v.8 no.6
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• pp.693-698
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• 1995

We fabricated Zinc Oxide transparent conductive thin films with 2wt% of A1203 doping using rf magnetron sputtering. And we investigated electrical and optical characteristics of them which were made with conditions ; rf power 60-300W, thickness of film 3000 11000.angs.. Resistivity, carrier concentration and Hall mobility were investigated for electrical characteristics. Transmittance and optical band gap were investigated with Spectrophotometer in the wavelength range between 200-900 nm. As a result, ZnO thin film fabricated with rf power of 180W and thickness of 5000.angs. showed the best properties. At the best condition, the sample has resistivity of 1*10$\^$-4/.ohm.cm and transmittance of 95% in the visible range.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2000.11a
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• pp.192-195
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• 2000

Antimony doped tin oxyde thin films have been deposited by sol-gel method using non-alkoxide precursor SnCl$_2$$.$2H$_2$O as host and SbC1$_3$ as dopant material. Using spin coating method, thin films of thickness up to 200nm have been uniformly deposited on Corning 1737F non-alkali glass substrates. Effect of Sb doping concentration and heat treatment on electrical and optical properties was investigated. Heat treatment was performed at the temperature from 350$^{\circ}C$ to 650$^{\circ}C$ in flowing O$_2$. The resulting ATO films showed widely changing electrical resistivity and optical transmittance values in the visible spectrum depending on the composition and firing condition.

• Korean Journal of Materials Research
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• v.19 no.5
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• pp.259-264
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• 2009

In this study we investigated the effect of the multi-step texturing process on the electrical and optical properties of hydrogenated Al-doped zinc oxide (HAZO) thin films deposited by rf magnetron sputtering. AZO films on glass were prepared by changing the $H_2/(Ar+H_2)$ ratio at a low temperature of $150^{\circ}C$. The prepared HAZO films showed lower resistivity and higher carrier concentration and mobility than those of non-hydrogenated AZO films. After deposition, the surface of the HAZO films was multi-step textured in diluted HCl (0.5%) for the investigation of the change in the optical properties and the surface morphology due to etching. As a result, the HAZO film fabricated under the type III condition showed excellent optical properties with a haze value of 52.3%.