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基于ZnO/NiO纳米异质结构紫外探测器的低温水溶液生长

Low Temperature Aqueous Solution Growth of Ultraviolet Detectors based on ZnO/NiO Heterostructure
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摘要 利用低温水溶液方法制备了ZnO/NiO纳米异质结构,该异质结构主要由ZnO纳米阵列及NiO纳米片状结构层组成,ZnO和NiO纳米材料均由低温水溶液方法生长。同时基于ZnO/NiO纳米异质结构构建了简单的紫外探测器件。研究结果表明,基于上述结构的紫外探测器件具有非常好的紫外响应特性。该方法工艺流程简单、重复性好,具有广阔的应用前景。 ZnO/NiO heterostructure was fabricated by low -temperature aqueous solution method in this paper. The heterostructures were mainly composed of ZnO nano - rod arrays and NiO nano - sheet structure layers. Both ZnO and NiO were grown by low - temperature aqueous solution method. Meanwhile, a simple UV detector based on the ZnO/NiO heterostructure was con- structed. The results showed that the UV (ultraviolet) detector based on the ZnO/NiO heterostructure had good pefformance of UV response characteristics. The method is simple and reproducible, and has broad application prospects.
作者 于乃森 张文思 李锦鹏 YU Nai-sen;ZHANG Wen-si;LI Jin-peng(School of Physics and Materials Engineering,Dalian Minzu University,Dalian Liaoning 116605,China)
出处 《大连民族大学学报》 2018年第5期423-426,共4页 Journal of Dalian Minzu University
基金 国家自然科学基金资助项目(11474045)
关键词 氧化锌 氧化镍 低温水溶液 ZnO NiO low temperature aqueous solution
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