Local plasmons contribution into photocurrent of Au/GaAs surface barrier structure with Au nanoparticles on interface

Au/SiO₂ core-shell nanoparticles have been used to increase the photocurrent in the surface barrier structure Au/GaAs. The method for theoretical calculation of interaction between light and the system of ordered nanoparticles placed on the surface barrier structures has been proposed. Local plas...

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Збережено в:
Бібліографічні деталі
Опубліковано в: :Semiconductor Physics Quantum Electronics & Optoelectronics
Дата:2009
Автори: Mamykin, S., Dmitruk, N., Korovin, A., Naumenko, D., Dmytruk, A., Park, Yeon-Su
Формат: Стаття
Мова:Англійська
Опубліковано: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2009
Онлайн доступ:https://nasplib.isofts.kiev.ua/handle/123456789/118835
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Local plasmons contribution into photocurrent of Au/GaAs surface barrier structure with Au nanoparticles on interface / S. Mamykin, N. Dmitruk, A. Korovin, D. Naumenko, A. Dmytruk, Yeon-Su Park // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2009. — Т. 12, № 4. — С. 315-320. — Бібліогр.: 15 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
Опис
Резюме:Au/SiO₂ core-shell nanoparticles have been used to increase the photocurrent in the surface barrier structure Au/GaAs. The method for theoretical calculation of interaction between light and the system of ordered nanoparticles placed on the surface barrier structures has been proposed. Local plasmons excited in the nanoparticles produce additional carriers due to scattering, prolonged interaction with semiconductor and enhanced evanescent electromagnetic field, thus they increase the photocurrent.
ISSN:1560-8034