Influence of Preliminary Plasma Processing on Luminescent Properties of Porous Silicon-Reference-Cited by-同舟云学术

Influence of Preliminary Plasma Processing on Luminescent Properties of Porous Silicon

Published:2014-03 Issue: Volume:213 Page:90-95
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Galkin Nikolay Gennadievich¹,Yan Dmitrii Tkhyarbonovich²,Chusovitin Evgeniy Anatolievich¹^ORCID,Rasin Anton Borisovich³,Galkin Konstantin Nikolaevich¹,Bozhenko Mikhail Victorovich³,Mararov Vsevolod Vladimirovich³,Astashinsky Valentin Mironovich⁴,Kuzmitsky Aleksey Mikhailovich⁴

Affiliation:

1. F.E.B. R.A.S.

2. Institute of Water and Ecological Problems

3. Far Eastern Federal University

4. National Academy of Science

Abstract

Measurements of radiative properties of porous silicon after compression plasma treatment have been carried out. Significant increase of photoluminescence intensity and blue shift of spectra have been observed on studied samples in comparison with porous layers formed on monocrystalline silicon without preliminary plasma treatment. An influence of long storage of plasma modified porous silicon layer on the intensity and spectral composition of photoluminescence has been checked. A rise of PL intensity during first moth of storage and following decrease of PL intensity in the next three months has been observed. Mechanisms of changes in a spectral composition of PL and alterations of PL intensity during storage have been discussed.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.213.90.pdf

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