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The defense date of the thesis is 2011-09-01
The current date is 2019-07-19
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URN etd-0901111-121518 Statistics This thesis had been viewed 1390 times. Download 2 times. Author jr-ye Chen Author's Email Address No Public. Department Materials Engineering Year 2010 Semester 2 Degree Master Type of Document Master's Thesis Language zh-TW.Big5 Chinese Page Count 85 Title Studies on the Properties of Sliver Doped CuAlO2 Thin Films by Sol-gel Technique Keyword CuAlO2 CuAlO2 Abstract CuAlO2 is a kind of p-type transparent conductive material,
With the development of p-n junction in recent years, p-type semiconductor gradually being taken seriously.
TCOs play an important role in thin films photoelectric component, including liquid crystal display , organic light-emitting diode, solar cell, because of it unique optical property of transparence at visual-light area and controllable conductivity.
The phase transition temperature decreased by doping Ag to CuAlO2 thin films. By the way, the CuAlO2 thin films will become more useful in our life.
In this study, the CuAlO2 thin films was formed by sol-gel method. The sample were heat treatment for 650、750、850 and 950℃ in argon flow of 400sccm. We observed the microstructure to analyzed the property in different sintering temperature and concentration of Ag.
In forming phase side, CuAlO2 thin films can made the phase formation temperature decrease. Without doping Ag, CuAlO2 thin films form by 850℃ heat treatment. After doping 3% and 5% Ag, formation temperature was decrease to 750℃. When doping Ag% up to 10, CuAlO2 thin films could form by 650℃ heat treatment.
Advisor Committee Yi Hu - advisor
Shyan-kay Jeu - co-chair
Tair-i Wu - co-chair
Files Date of Defense 2011-07-27 Date of Submission 2011-09-01