Interdot carrier and spin dynamics in a two-dimensional high-density quantum-dot array of InGaAs with quantum dots embedded as local potential minima

Interdot carrier and spin dynamics were studied in a two-dimensional array of high-density small quantum dots (SQDs) of InGaAs with an average diameter of 16 nm and a sheet density of 1.2 × 10 11 cm − 2 , in which 24 nm diametric large QDs (LQDs) were embedded as local potential minima. We observed...

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Veröffentlicht in:	Semiconductor science and technology 2019-02, Vol.34 (2), p.25001
Hauptverfasser:	Hiura, Satoshi, Urabe, Masayuki, Takeishi, Kazuki, Itabashi, Kodai, Takayama, Junichi, Kiba, Takayuki, Sueoka, Kazuhisa, Murayama, Akihiro
Format:	Artikel
Sprache:	eng
Schlagworte:	carrier dynamics carrier transfer InGaAs laterally coupled quantum dots quantum dots spin dynamics
Online-Zugang:	Volltext
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