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Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates
2D Ti-Fe multilayer preparation has been attracting increased interest due to its ability to form intermetallic compounds between metallic titanium and metallic iron thin layers. In particular, the TiFe compound can absorb hydrogen gas at room temperature. We applied femtosecond laser pulses to heat...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7911909/ https://www.ncbi.nlm.nih.gov/pubmed/33513705 http://dx.doi.org/10.3390/nano11020316 |
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author | Kuznietsov, Oleksandr V. Tsibidis, George D. Demchishin, Anatoliy V. Demchishin, Anatoliy A. Babizhetskyy, Volodymyr Saldan, Ivan Bellucci, Stefano Gnilitskyi, Iaroslav |
author_facet | Kuznietsov, Oleksandr V. Tsibidis, George D. Demchishin, Anatoliy V. Demchishin, Anatoliy A. Babizhetskyy, Volodymyr Saldan, Ivan Bellucci, Stefano Gnilitskyi, Iaroslav |
author_sort | Kuznietsov, Oleksandr V. |
collection | PubMed |
description | 2D Ti-Fe multilayer preparation has been attracting increased interest due to its ability to form intermetallic compounds between metallic titanium and metallic iron thin layers. In particular, the TiFe compound can absorb hydrogen gas at room temperature. We applied femtosecond laser pulses to heat Ti-Fe multilayer structures to promote the appearance of intermetallic compounds and generate surface nanostructuring. The surface pattern, known as Laser Induced Periodic Surface Structures (LIPSS), can accelerate the kinetics of chemical interaction between solid TiFe and gaseous hydrogen. The formation of LIPSS on Ti-Fe multilayered thin films were investigated using of scanning electron microscopy, photo-electron spectroscopy and X-ray diffraction. To explore the thermal response of the multiple layered structure and the mechanisms leading to surface patterning after irradiating the compound with single laser pulses, theoretical simulations were conducted to interpret the experimental observations. |
format | Online Article Text |
id | pubmed-7911909 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-79119092021-02-28 Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates Kuznietsov, Oleksandr V. Tsibidis, George D. Demchishin, Anatoliy V. Demchishin, Anatoliy A. Babizhetskyy, Volodymyr Saldan, Ivan Bellucci, Stefano Gnilitskyi, Iaroslav Nanomaterials (Basel) Article 2D Ti-Fe multilayer preparation has been attracting increased interest due to its ability to form intermetallic compounds between metallic titanium and metallic iron thin layers. In particular, the TiFe compound can absorb hydrogen gas at room temperature. We applied femtosecond laser pulses to heat Ti-Fe multilayer structures to promote the appearance of intermetallic compounds and generate surface nanostructuring. The surface pattern, known as Laser Induced Periodic Surface Structures (LIPSS), can accelerate the kinetics of chemical interaction between solid TiFe and gaseous hydrogen. The formation of LIPSS on Ti-Fe multilayered thin films were investigated using of scanning electron microscopy, photo-electron spectroscopy and X-ray diffraction. To explore the thermal response of the multiple layered structure and the mechanisms leading to surface patterning after irradiating the compound with single laser pulses, theoretical simulations were conducted to interpret the experimental observations. MDPI 2021-01-27 /pmc/articles/PMC7911909/ /pubmed/33513705 http://dx.doi.org/10.3390/nano11020316 Text en © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Kuznietsov, Oleksandr V. Tsibidis, George D. Demchishin, Anatoliy V. Demchishin, Anatoliy A. Babizhetskyy, Volodymyr Saldan, Ivan Bellucci, Stefano Gnilitskyi, Iaroslav Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates |
title | Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates |
title_full | Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates |
title_fullStr | Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates |
title_full_unstemmed | Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates |
title_short | Femtosecond Laser-Induced Periodic Surface Structures on 2D Ti-Fe Multilayer Condensates |
title_sort | femtosecond laser-induced periodic surface structures on 2d ti-fe multilayer condensates |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7911909/ https://www.ncbi.nlm.nih.gov/pubmed/33513705 http://dx.doi.org/10.3390/nano11020316 |
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