The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe(2)O(4) film

The polycrystalline CoFe(2)O(4) (CFO) film on cantilever substrate of silicon was grown using pulsed laser deposition (PLD) method and investigated its in-plane and out-of-plane magnetostrictive strain at room temperature (300 K) using the indigenous optical Cantilever Beam Magnetometer (CBM). The f...

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Autores principales: Guchhait, Suman, Aireddy, H., Das, A. K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8613267/
https://www.ncbi.nlm.nih.gov/pubmed/34819593
http://dx.doi.org/10.1038/s41598-021-02421-w
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author Guchhait, Suman
Aireddy, H.
Das, A. K.
author_facet Guchhait, Suman
Aireddy, H.
Das, A. K.
author_sort Guchhait, Suman
collection PubMed
description The polycrystalline CoFe(2)O(4) (CFO) film on cantilever substrate of silicon was grown using pulsed laser deposition (PLD) method and investigated its in-plane and out-of-plane magnetostrictive strain at room temperature (300 K) using the indigenous optical Cantilever Beam Magnetometer (CBM). The film shows a high compressive magnetostrictive strain of ‒ 387 ppm and ‒ 708 ppm for in-plane and out-of-plane configurations, respectively. Considerably, the magnetostrictive strain loops (λ‒H) possess a certain degree of hysteresis with a symmetric butterfly shape. The origin of large compressive magnetostriction of CFO film is attributed to the non-180° domain wall motion followed by 90° domain rotation. The large values of saturation magnetostrictive strain make CFO film a suitable candidate in sensor design for different purposes.
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spelling pubmed-86132672021-11-26 The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe(2)O(4) film Guchhait, Suman Aireddy, H. Das, A. K. Sci Rep Article The polycrystalline CoFe(2)O(4) (CFO) film on cantilever substrate of silicon was grown using pulsed laser deposition (PLD) method and investigated its in-plane and out-of-plane magnetostrictive strain at room temperature (300 K) using the indigenous optical Cantilever Beam Magnetometer (CBM). The film shows a high compressive magnetostrictive strain of ‒ 387 ppm and ‒ 708 ppm for in-plane and out-of-plane configurations, respectively. Considerably, the magnetostrictive strain loops (λ‒H) possess a certain degree of hysteresis with a symmetric butterfly shape. The origin of large compressive magnetostriction of CFO film is attributed to the non-180° domain wall motion followed by 90° domain rotation. The large values of saturation magnetostrictive strain make CFO film a suitable candidate in sensor design for different purposes. Nature Publishing Group UK 2021-11-24 /pmc/articles/PMC8613267/ /pubmed/34819593 http://dx.doi.org/10.1038/s41598-021-02421-w Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Guchhait, Suman
Aireddy, H.
Das, A. K.
The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe(2)O(4) film
title The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe(2)O(4) film
title_full The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe(2)O(4) film
title_fullStr The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe(2)O(4) film
title_full_unstemmed The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe(2)O(4) film
title_short The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe(2)O(4) film
title_sort emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline cofe(2)o(4) film
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8613267/
https://www.ncbi.nlm.nih.gov/pubmed/34819593
http://dx.doi.org/10.1038/s41598-021-02421-w
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