Light Emission Enhancement of (C3H10N)4Pb1-xMnxBr6 Metal-Halide Powders by the Dielectric Confinement Effect of a Nanosized Water Layer.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c20584
Abstract: Organic-inorganic hybrid metal halides have been widely studied as a kind of phosphor materials for high-performance white light-emitting diodes. In this paper, a series of organic-inorganic metal-halide (C3H10N)4Pb1-xMnxBr6 powders with different Mn2+ ion doping concentrations… read more here.
Keywords: emission; water layer; water; dielectric confinement ... See more keywords
Dielectric Confinement and Excitonic Effects in Two-Dimensional Nanoplatelets.
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DOI: 10.1021/acsnano.0c01950
Abstract: Quasi two-dimensional (2D) semiconductor nanoplatelets manifest strong quantum confinement with exceptional optical characteristics of narrow photoluminescence peaks with energies tunable by thickness with monolayer precision. We employed scanning tunneling spectroscopy (STS) in conjunction with optical… read more here.
Keywords: excitonic effects; confinement; dielectric confinement; two dimensional ... See more keywords