Bandgap Engineering of Indium Phosphide-Based Core/Shell Heterostructures Through Shell Composition and Thickness

Bandgap Engineering of Indium Phosphide-Based Core/Shell Heterostructures Through Shell Composition and Thickness

The large bulk bandgap (1.35 eV) and Bohr radius (~10 nm) of InP semiconductor nanocrystals provides bandgap tunability over a wide spectral range, providing superior color tuning compared to that of CdSe quantum dots. In this paper, the dependence of the bandgap, photoluminescence emission, and exc...

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Bibliographic Details
Main Authors: Reyhaneh Toufanian, Andrei Piryatinski, Andrew H. Mahler, Radhika Iyer, Jennifer A. Hollingsworth, Allison M. Dennis
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-11-01
Series:Frontiers in Chemistry
Subjects:
quantum dots
bandgap tunability
optoelectronic properties
photoluminescence
type-I quantum dot
type-II quantum dot
Online Access:https://www.frontiersin.org/article/10.3389/fchem.2018.00567/full

Internet

https://www.frontiersin.org/article/10.3389/fchem.2018.00567/full

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