Crystallization and Optoelectro-Magnetic Properties of ZnO Thin Film by Doping (Mn; Ni) Transition Metals
碩士 === 國立成功大學 === 材料科學及工程學系碩博士班 === 101 === The spin semiconductor combined the carrier transport and electron spin characteristic. ZnO nanostructure has good optoelectronic properties with potential applications, it’s also a potential material in diluted magnetic semiconductor. In this study, we do...
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ndltd-TW-101NCKU51590202016-03-18T04:42:05Z http://ndltd.ncl.edu.tw/handle/22190178090244876981 Crystallization and Optoelectro-Magnetic Properties of ZnO Thin Film by Doping (Mn; Ni) Transition Metals 摻雜(錳;鎳)過渡金屬氧化鋅薄膜之結晶機制與光電磁特性 Kuan-LingChen 陳冠霖 碩士 國立成功大學 材料科學及工程學系碩博士班 101 The spin semiconductor combined the carrier transport and electron spin characteristic. ZnO nanostructure has good optoelectronic properties with potential applications, it’s also a potential material in diluted magnetic semiconductor. In this study, we doped transition metals into ZnO nanostructure by using thermal annealing and electrical induced crystallization mechanism (EIC). We combined ZnO with transition metal (Mn, Ni) on SiO2 substrate. Doping transition metals improved crystallization, optoelectronic and became the diluted magnetic semiconductor by thermal annealing. In addition, the ZnO nanowires grew up on the top of ZnO/Ni films, and the metal layer was a conductive channel to perform the EIC process. The EIC process induced joule heat and electric-thermal effect into the metal film, it can improve the crystallization and optoelectro-magnetic properties. EIC process induced much lower temperature than thermal process. Therefore, it can use in flexible plastic substrate and low temperature nano electro-optic devices. Fei-Yi Hung 洪飛義 2013 學位論文 ; thesis 115 zh-TW |
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碩士 === 國立成功大學 === 材料科學及工程學系碩博士班 === 101 === The spin semiconductor combined the carrier transport and electron spin characteristic. ZnO nanostructure has good optoelectronic properties with potential applications, it’s also a potential material in diluted magnetic semiconductor. In this study, we doped transition metals into ZnO nanostructure by using thermal annealing and electrical induced crystallization mechanism (EIC).
We combined ZnO with transition metal (Mn, Ni) on SiO2 substrate. Doping transition metals improved crystallization, optoelectronic and became the diluted magnetic semiconductor by thermal annealing. In addition, the ZnO nanowires grew up on the top of ZnO/Ni films, and the metal layer was a conductive channel to perform the EIC process. The EIC process induced joule heat and electric-thermal effect into the metal film, it can improve the crystallization and optoelectro-magnetic properties.
EIC process induced much lower temperature than thermal process. Therefore, it can use in flexible plastic substrate and low temperature nano electro-optic devices.
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Fei-Yi Hung |
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Fei-Yi Hung Kuan-LingChen 陳冠霖 |
author |
Kuan-LingChen 陳冠霖 |
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Kuan-LingChen 陳冠霖 Crystallization and Optoelectro-Magnetic Properties of ZnO Thin Film by Doping (Mn; Ni) Transition Metals |
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Kuan-LingChen |
title |
Crystallization and Optoelectro-Magnetic Properties of ZnO Thin Film by Doping (Mn; Ni) Transition Metals |
title_short |
Crystallization and Optoelectro-Magnetic Properties of ZnO Thin Film by Doping (Mn; Ni) Transition Metals |
title_full |
Crystallization and Optoelectro-Magnetic Properties of ZnO Thin Film by Doping (Mn; Ni) Transition Metals |
title_fullStr |
Crystallization and Optoelectro-Magnetic Properties of ZnO Thin Film by Doping (Mn; Ni) Transition Metals |
title_full_unstemmed |
Crystallization and Optoelectro-Magnetic Properties of ZnO Thin Film by Doping (Mn; Ni) Transition Metals |
title_sort |
crystallization and optoelectro-magnetic properties of zno thin film by doping (mn; ni) transition metals |
publishDate |
2013 |
url |
http://ndltd.ncl.edu.tw/handle/22190178090244876981 |
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