Control of semiconductor quantum dot emission intensity and polarization by metal nanoantennas

We have studied the amplified emission properties of nanoislands with CdSe quantum dots in ZnSe/CdSe/ZnSe heterostructures surrounded by metallic antennas. It has been found that variations of the optical antenna length give rise to periodic amplification of the integral emission intensity. The peri...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2014-12, Vol.90 (23), Article 235313
Hauptverfasser:	Kukushkin, V. I., Mukhametzhanov, I. M., Kukushkin, I. V., Kulakovskii, V. D., Sedova, I. V., Sorokin, S. V., Toropov, A. A., Ivanov, S. V., Sobolev, A. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplification Antennas Cadmium selenides Helicity Nanostructure Photoexcitation Polarization Qunatum dots Semiconductors Zinc selenides
Online-Zugang:	Volltext
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