Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Non-radiative energy transfer in quantum dot ensemble mediated by localized surface plasmon. / Lyamkina, A. A.; Dmitriev, D. V.; Toropov, A. I. и др.
в: Applied Physics Letters, Том 110, № 1, 011103, 02.01.2017.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Non-radiative energy transfer in quantum dot ensemble mediated by localized surface plasmon
AU - Lyamkina, A. A.
AU - Dmitriev, D. V.
AU - Toropov, A. I.
AU - Moshchenko, S. P.
PY - 2017/1/2
Y1 - 2017/1/2
N2 - Exciton-plasmon interaction was studied experimentally in structures with InAs/AlGaAs quantum dots (QDs) and indium nanoclusters grown by molecular beam epitaxy. In photoluminescence (PL) spectra, a strong enhancement of low energy QDs was observed that resulted in a new peak. This effect is explained with the plasmon-assisted energy transfer from an ensemble of donor QDs located under a metal cluster to a low energy acceptor QD. The dependence of the integrated PL signal of the low new peak on the QD number under an individual metal cluster changed from linear to quadratic and revealed the transition from a single to many interacting QDs.
AB - Exciton-plasmon interaction was studied experimentally in structures with InAs/AlGaAs quantum dots (QDs) and indium nanoclusters grown by molecular beam epitaxy. In photoluminescence (PL) spectra, a strong enhancement of low energy QDs was observed that resulted in a new peak. This effect is explained with the plasmon-assisted energy transfer from an ensemble of donor QDs located under a metal cluster to a low energy acceptor QD. The dependence of the integrated PL signal of the low new peak on the QD number under an individual metal cluster changed from linear to quadratic and revealed the transition from a single to many interacting QDs.
KW - PHOTOLUMINESCENCE
KW - ENHANCEMENT
KW - GENERATION
UR - http://www.scopus.com/inward/record.url?scp=85008945726&partnerID=8YFLogxK
U2 - 10.1063/1.4973480
DO - 10.1063/1.4973480
M3 - Article
AN - SCOPUS:85008945726
VL - 110
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 1
M1 - 011103
ER -
ID: 10316672