Ultralong Room Temperature Phosphorescence from Purely Organic Cluster Excitons

16 July 2019, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Room temperature phosphorescence phenomena of tens of commercailly available organic reagents and some guest/host system fabricated from certain reagents were investigated. Detailed luminescent properties and in-depth mechanism studies were carried out using a model system by photoluminescence, mechanoluminescence and ultrafast spectroscopy.

Keywords

room temperature phosphorescence
ultrafast spectroscopy
purely organic
mechanoluminescence

Supplementary materials

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Movie-1 PCP ML
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Movie-2 DCB ML
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Movie-3 ML of NA(guest)-PCP(host) solid state solution
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Movie-4 ML of NA(guest)-PA(host) solid state solution
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Movie-5 ML of NA(guest)-DCB(host) solid state solution
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URTP from Cluster Exciton-Supplementary Information
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