Removal of narrow spectral lines from experimental photoluminescence spectra of ZnS:Mn nanocrystals
Abstract
A smoothing method for noisy experimental photoluminescence spectra distorted by narrow spectral peaks and observed in bulk crystals and ZnS:Mn nanocrystals is proposed. The use of this method makes it possible to separate slowly varying components of the photoluminescence spectrum and narrow spectral peaks caused by the radiation of the He-Cd laser plasma or harmonics of the N2-laser radiation that excite photoluminescence.
About the Authors
A. V. Kovalenko
Oles Honchar Dnipro National University
Ukraine
Dnipro, 49010.
Ukraine
Dnipro, 49010.
S. M. Vovk
Oles Honchar Dnipro National University
Ukraine
Dnipro, 49010.
Ukraine
Dnipro, 49010.
Ye. G. Plakhtii
Oles Honchar Dnipro National University
Ukraine
Dnipro, 49010.
Ukraine
Dnipro, 49010.
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Review
For citations:
Kovalenko A.V., Vovk S.M., Plakhtii Ye.G. Removal of narrow spectral lines from experimental photoluminescence spectra of ZnS:Mn nanocrystals. Zhurnal Prikladnoii Spektroskopii. 2020;87(6):861-866. (In Russ.)
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