The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film

Abstract The polycrystalline CoFe2O4 (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)....

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Autores principales:	Suman Guchhait, H. Aireddy, A. K. Das
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/096c8fc48b0341b2b2e0ae7f97e8d993
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id	oai:doaj.org-article:096c8fc48b0341b2b2e0ae7f97e8d993
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spelling	oai:doaj.org-article:096c8fc48b0341b2b2e0ae7f97e8d9932021-11-28T12:18:39ZThe emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film10.1038/s41598-021-02421-w2045-2322https://doaj.org/article/096c8fc48b0341b2b2e0ae7f97e8d9932021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-02421-whttps://doaj.org/toc/2045-2322Abstract The polycrystalline CoFe2O4 (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.Suman GuchhaitH. AireddyA. K. DasNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Suman Guchhait H. Aireddy A. K. Das The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film
description	Abstract The polycrystalline CoFe2O4 (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.
format	article
author	Suman Guchhait H. Aireddy A. K. Das
author_facet	Suman Guchhait H. Aireddy A. K. Das
author_sort	Suman Guchhait
title	The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film
title_short	The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film
title_full	The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film
title_fullStr	The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film
title_full_unstemmed	The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film
title_sort	emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline cofe2o4 film
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/096c8fc48b0341b2b2e0ae7f97e8d993
work_keys_str_mv	AT sumanguchhait theemergenceofhighroomtemperatureinplaneandoutofplanemagnetostrictioninpolycrystallinecofe2o4film AT haireddy theemergenceofhighroomtemperatureinplaneandoutofplanemagnetostrictioninpolycrystallinecofe2o4film AT akdas theemergenceofhighroomtemperatureinplaneandoutofplanemagnetostrictioninpolycrystallinecofe2o4film AT sumanguchhait emergenceofhighroomtemperatureinplaneandoutofplanemagnetostrictioninpolycrystallinecofe2o4film AT haireddy emergenceofhighroomtemperatureinplaneandoutofplanemagnetostrictioninpolycrystallinecofe2o4film AT akdas emergenceofhighroomtemperatureinplaneandoutofplanemagnetostrictioninpolycrystallinecofe2o4film
_version_	1718408058388873216

The emergence of high room temperature in-plane and out-of-plane magnetostriction in polycrystalline CoFe2O4 film

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