Plasmonic Enhancement of the Photoluminescence in Hybrid Structures with SiGe Quantum Dots and Ag Nanoislands
- Авторы: Zinovyev V.1, Zinovieva A.1, Katsuba A.1, Smagina Z.1, Dvurechenskii A.1,2, Borodavchenko O.3, Zhivulko V.3, Mudryi A.3
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Учреждения:
- Rzhanov Institute of Semiconductor Physics SB RAS
- Novosibirsk State University
- Scientific and Practical Materials Research Centre, NAS Belarus
- Выпуск: Том 52, № 16 (2018)
- Страницы: 2149-2152
- Раздел: 26th INTERNATIONAL SYMPOSIUM “NANOSTRUCTURES: PHYSICS AND TECHNOLOGY”. QUANTUM WELLS AND QUANTUM DOTS
- URL: https://journals.rcsi.science/1063-7826/article/view/205536
- DOI: https://doi.org/10.1134/S1063782618160406
- ID: 205536
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Аннотация
Plasmonic enhancement of the photoluminescence in hybrid structures with SiGe quantum dots and Ag nanoislands was found. Ag nanoislands grown on the top of the multilayer structures with SiGe quantum dots (QDs) support a surface plasmon resonance that can be tuned to the QD emission wavelength by changing of Ag nanoparticle parameters. Photoluminescence measurements of the hybrid metal-semiconductor nanostructures revealed a fourfold increase of the integral intensity of SiGe QD emission in the spectral range from 0.8 to 1 eV.
Об авторах
V. Zinovyev
Rzhanov Institute of Semiconductor Physics SB RAS
Автор, ответственный за переписку.
Email: zinoviev@isp.nsc.ru
Россия, Novosibirsk
A. Zinovieva
Rzhanov Institute of Semiconductor Physics SB RAS
Email: zinoviev@isp.nsc.ru
Россия, Novosibirsk
A. Katsuba
Rzhanov Institute of Semiconductor Physics SB RAS
Email: zinoviev@isp.nsc.ru
Россия, Novosibirsk
Zh. Smagina
Rzhanov Institute of Semiconductor Physics SB RAS
Email: zinoviev@isp.nsc.ru
Россия, Novosibirsk
A. Dvurechenskii
Rzhanov Institute of Semiconductor Physics SB RAS; Novosibirsk State University
Email: zinoviev@isp.nsc.ru
Россия, Novosibirsk; Novosibirsk
O. Borodavchenko
Scientific and Practical Materials Research Centre, NAS Belarus
Email: zinoviev@isp.nsc.ru
Белоруссия, Minsk
V. Zhivulko
Scientific and Practical Materials Research Centre, NAS Belarus
Email: zinoviev@isp.nsc.ru
Белоруссия, Minsk
A. Mudryi
Scientific and Practical Materials Research Centre, NAS Belarus
Email: zinoviev@isp.nsc.ru
Белоруссия, Minsk