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perfect nonreciprocal absorption based on metamaterial slab
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نویسنده
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fang yun-tuan ,zhang yi-chi
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منبع
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plasmonics - 2018 - دوره : 13 - شماره : 2 - صفحه:661 -667
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چکیده
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In order to achieve nonreciprocal absorption, we design a metamaterial slab made of arrays of tilted metal layers. through studying the extraordinary material dispersion, we derive the transfer matrix to calculate its transmittance and absorption. given specific conditions and two opposite incidence directions, the slab can achieve total absorption for one direction and total transmittance for the other direction. the designed structure is demonstrated to be a perfect nonreciprocal absorber.
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کلیدواژه
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nonreciprocal absorption ,metamaterial slab ,transfer matrix
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آدرس
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jiangsu university, school of computer science and telecommunication engineering, china, jiangsu university, school of computer science and telecommunication engineering, china
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Authors
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