硒化鎘量子點和氧化鋅奈米柱/氧化銅奈米結構 的光學性質研究

Optical properties of ZnO nanorods and CdSe/ZnS quantum dots; CuO nanostructures

曾麟傑(Lin-Jie Tzeng)

指導教授 ： 陳永芳

國立臺灣大學/理學院/物理研究所/碩士(2007年)

https://doi.org/10.6342/NTU.2007.00280

摘要

無資料

關鍵字

氧化鋅 ； 量子點 ； 硒化鎘 ； 增強 ； 光致螢光光譜

並列摘要

In the first part of this thesis, we provide an alternative approach that the band edge emission can be greatly enhanced and the defect emission of ZnO nanorods can be reduced by the formations of ZnO/QDs composite. In the photoluminescence (PL) spectra, we observe the strong evidence that the band gap emission enhancement can be as high as 30 times.
In the second part, the NiO-Cu¬¬2O superlattices (SLs) and Cu nanotubes were grown based on AAO membranes. We demonstrate the quantum confinement effect in NiO-Cu2O SLs. Finally, we attempt to transform the Cu nanotubes into Cu2O cactus shape nanotubes by using the combination of AAO template and hotplate methods.

並列關鍵字

ZnO ； AAO ； PL ； CdSe

參考文獻

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