Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films

Thermally evaporated 50-nm nickel thin films coated on borosilicate glass substrates were nanostructured by excimer laser (0.5 J/cm(2), single shot), DC electric field (up to 2 kV/cm) and trench-template assisted technique. Nanoparticle arrays (anisotropic growth features) have been observed to form...

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Detalles Bibliográficos
Autor principal: Kumar, Prashant
Formato: Texto
Lenguaje:English
Publicado: Springer 2010
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2956046/
https://www.ncbi.nlm.nih.gov/pubmed/21076670
http://dx.doi.org/10.1007/s11671-010-9682-2
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author Kumar, Prashant
author_facet Kumar, Prashant
author_sort Kumar, Prashant
collection PubMed
description Thermally evaporated 50-nm nickel thin films coated on borosilicate glass substrates were nanostructured by excimer laser (0.5 J/cm(2), single shot), DC electric field (up to 2 kV/cm) and trench-template assisted technique. Nanoparticle arrays (anisotropic growth features) have been observed to form in the direction of electric field for DC electric field treatment case and ruptured thin film (isotropic growth features) growth for excimer laser treatment case. For trench-template assisted technique; nanowires (70–150 nm diameters) have grown along the length of trench template. Coercive field and saturation magnetization are observed to be strongly dependent on nanostructuring techniques.
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spelling pubmed-29560462010-11-10 Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films Kumar, Prashant Nanoscale Res Lett Nano Express Thermally evaporated 50-nm nickel thin films coated on borosilicate glass substrates were nanostructured by excimer laser (0.5 J/cm(2), single shot), DC electric field (up to 2 kV/cm) and trench-template assisted technique. Nanoparticle arrays (anisotropic growth features) have been observed to form in the direction of electric field for DC electric field treatment case and ruptured thin film (isotropic growth features) growth for excimer laser treatment case. For trench-template assisted technique; nanowires (70–150 nm diameters) have grown along the length of trench template. Coercive field and saturation magnetization are observed to be strongly dependent on nanostructuring techniques. Springer 2010-07-21 /pmc/articles/PMC2956046/ /pubmed/21076670 http://dx.doi.org/10.1007/s11671-010-9682-2 Text en Copyright © 2010 The Author(s) https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Nano Express
Kumar, Prashant
Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films
title Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films
title_full Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films
title_fullStr Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films
title_full_unstemmed Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films
title_short Magnetic Behavior of Surface Nanostructured 50-nm Nickel Thin Films
title_sort magnetic behavior of surface nanostructured 50-nm nickel thin films
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2956046/
https://www.ncbi.nlm.nih.gov/pubmed/21076670
http://dx.doi.org/10.1007/s11671-010-9682-2
work_keys_str_mv AT kumarprashant magneticbehaviorofsurfacenanostructured50nmnickelthinfilms

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