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volume 1686 issue 1 pages 12006

Formation of periodic surface structures in multilayer amorphous Ge2Sb2Te5thin films irradiated by femtosecond laser pulses

A V Kolchin 1
D V Shuleiko 1, 2
S.V Zabotnov 1, 2
L. A. Golovan 1, 2
D E Presnov 1, 3, 4
T P Kaminskaya 1
S A Kozyukhin 6, 7
P. K. Kashkarov 1
Publication typeJournal Article
Publication date2020-12-01
SJR0.187
CiteScore1.3
Impact factor
ISSN17426588, 17426596
General Physics and Astronomy
Abstract

Phase transitions and periodic surface modification in amorphous Ge2Sb2Te5 thin films on multilayer substrate were revealed as a result of the samples irradiation by femtosecond laser pulses with the wavelength of 1250 nm. Raman spectroscopy revealed partial crystallization in the treated samples. Calculations and analysis of scanning electron and atomic-force microscopy data showed that formation of the periodic surface structures is related to photoinduced surface plasmon-polariton excitation and depends on laser radiation fluence. The obtained results are useful for design and fabrication of new promising data-storage and polarization optics devices.

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Kolchin A. V. et al. Formation of periodic surface structures in multilayer amorphous Ge2Sb2Te5thin films irradiated by femtosecond laser pulses // Journal of Physics: Conference Series. 2020. Vol. 1686. No. 1. p. 12006.
GOST all authors (up to 50) Copy
Kolchin A. V., Shuleiko D. V., Zabotnov S., Golovan L. A., Presnov D. E., Kaminskaya T. P., Lazarenko P. I., Kozyukhin S. A., Kashkarov P. K. Formation of periodic surface structures in multilayer amorphous Ge2Sb2Te5thin films irradiated by femtosecond laser pulses // Journal of Physics: Conference Series. 2020. Vol. 1686. No. 1. p. 12006.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1088/1742-6596/1686/1/012006
UR - https://doi.org/10.1088/1742-6596/1686/1/012006
TI - Formation of periodic surface structures in multilayer amorphous Ge2Sb2Te5thin films irradiated by femtosecond laser pulses
T2 - Journal of Physics: Conference Series
AU - Kolchin, A V
AU - Shuleiko, D V
AU - Zabotnov, S.V
AU - Golovan, L. A.
AU - Presnov, D E
AU - Kaminskaya, T P
AU - Lazarenko, P I
AU - Kozyukhin, S A
AU - Kashkarov, P. K.
PY - 2020
DA - 2020/12/01
PB - IOP Publishing
SP - 12006
IS - 1
VL - 1686
SN - 1742-6588
SN - 1742-6596
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2020_Kolchin,
author = {A V Kolchin and D V Shuleiko and S.V Zabotnov and L. A. Golovan and D E Presnov and T P Kaminskaya and P I Lazarenko and S A Kozyukhin and P. K. Kashkarov},
title = {Formation of periodic surface structures in multilayer amorphous Ge2Sb2Te5thin films irradiated by femtosecond laser pulses},
journal = {Journal of Physics: Conference Series},
year = {2020},
volume = {1686},
publisher = {IOP Publishing},
month = {dec},
url = {https://doi.org/10.1088/1742-6596/1686/1/012006},
number = {1},
pages = {12006},
doi = {10.1088/1742-6596/1686/1/012006}
}
MLA
Cite this
MLA Copy
Kolchin, A. V., et al. “Formation of periodic surface structures in multilayer amorphous Ge2Sb2Te5thin films irradiated by femtosecond laser pulses.” Journal of Physics: Conference Series, vol. 1686, no. 1, Dec. 2020, p. 12006. https://doi.org/10.1088/1742-6596/1686/1/012006.