Mid-infrared optical resonances in quantum dot photodetectors coupled with metallic gratings with different aperture diameters

The paper is devoted to optical testing of mid-infrared Ge/Si photodetectors obtained by stacking of self-assembled Ge quantum dots in multilayer structures, which are near-field coupled to the adjacent nanoplasmonic arrays of subwavelength holes in metallic films. It is shown that photocurrent and...

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Bibliographic Details

Published in:	Current applied physics Vol. 20, № 7. P. 877-882
Other Authors:	Kirienko, V. V., Bloshkin, Aleksei A., Dvurechenskii, Anatolii V., Utkin, Dmitrii E., Yakimov, Andrew I.
Format:	Article
Language:	English
Subjects:	детекторы инфракрасный диапазон поверхностные плазмоны квантовые точки субволновые структуры статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000794387 Перейти в каталог НБ ТГУ