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numerical study of an au-zno-al perfect absorber for a color filter with a high quality factor
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نویسنده
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tan jun ,wu zhe ,xu kai ,meng yanlong ,jin guojun ,wang lingli ,wang yuying
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منبع
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plasmonics - 2020 - دوره : 15 - شماره : 1 - صفحه:293 -299
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چکیده
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In this research, a perfect absorber based on an au-zno-al structure was studied numerically. the wavelength-selective and angle-independent characteristics of the device were demonstrated by simulation. the roles of the top metallic layer and the middle dielectric layer in producing a wavelength-selective perfect absorber with a high quality factor were investigated. the direction for further improving the quality factor is also pointed out in this paper. the research will be helpful for understanding the origination of perfect absorption in these types of metal-insulator-metal structures and producing a color filter with a high quality factor.
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کلیدواژه
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perfect absorber ,metal-insulator-metal ,color filter ,high quality factor
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آدرس
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china jiliang university, college of optical and electronic technology, china, china jiliang university, college of optical and electronic technology, china, china jiliang university, college of optical and electronic technology, china, china jiliang university, college of optical and electronic technology, china. nanjing university of posts and telecommunications, key laboratory for organic electronics and information displays & institute of advanced materials, china, china jiliang university, college of optical and electronic technology, china, china jiliang university, college of optical and electronic technology, china, hangzhou normal university, college of life and environmental science, china
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Authors
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