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Influence of the Core Size on Biexciton Quantum Yield of Giant CdSe/CdS Nanocrystals
(The Royal Society of Chemistry, 2014-02-06)
We present a systematic study of photoluminescence (PL) emission intensity and biexciton (BX) quantum yields (QY_{BX}) in individual "giant" CdSe/CdS nanocrystals (g-NCs) as a function of g-NC core size and shell thickness. ...
Chemical Bonding and Defect States of LPCVD Grown Silicon-Rich Si₃N₄ for Quantum Dot Applications
(A V S: Science & Technology of Materials, Interfaces, and Processing, 2014-03)
Si-rich Si₃N₄ (SRN) thin films were investigated to understand the various defect states present within the SRN that can lead to reduced performance in quantum dot based devices made of these materials. The SRN films, ...