The effects of discrete and gradient mid-shell structures on the photoluminescence of single InP quantum dots

We investigated the dependence of the spectral diffusion and blinking behaviors of indium phosphide (InP) based core/shell/shell quantum dots (QDs) on their mid-shell compositions. We synthesized two types of core/shell/shell QDs having different mid-shell structures by controlling the shell thickne...

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Veröffentlicht in:	Nanoscale 2019-12, Vol.11 (48), p.23251-23258
Hauptverfasser:	Lee, Sang Hyeon, Kim, Yongwook, Jang, Hyosook, Min, Ji Hyun, Oh, Juwon, Jang, Eunjoo, Kim, Dongho
Format:	Artikel
Sprache:	eng
Schlagworte:	Augers Blinking Diffraction patterns Indium phosphides Photoluminescence Quantum dots Raman spectra Selenium Shells Shells (structural forms)
Online-Zugang:	Volltext
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