Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder

The experimental study of the dynamic magnetic susceptibility of the powder of superparamagnetic nanoparticles of magnetite is presented. The powder has been obtained by removal (evaporation) of the liquid base of the magnetic colloidal solution (ferrofluid). The temperature dependences of the real...

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Asıl Yazarlar:	Kunikin, S. A., Куникин, С. А., Zakinyan, A. R., Закинян, А. Р., Dikansky, Y. I., Диканский, Ю. И.
Materyal Türü:	Статья
Dil:	English
Baskı/Yayın Bilgisi:	Elsevier B.V. 2019
Konular:	Landau-Lifshitz-Gilbert simulation Magnetic susceptibility Magnetite powder Relaxation time Superparamagnetic nanoparticles Temperature dependence Nanomagnetics
Online Erişim:	https://www.scopus.com/record/display.uri?eid=2-s2.0-85063441560&origin=resultslist&sort=plf-f&src=s&st1=%09Temperature+dependence+of+dynamic+magnetic+properties+of+superparamagnetic+magnetite+nanoparticles+powder&st2=&sid=892029d19f7c728d4bff772c02120f7f&sot=b&sdt=b&sl=121&s=TITLE-ABS-KEY%28%09Temperature+dependence+of+dynamic+magnetic+properties+of+superparamagnetic+magnetite+nanoparticles+powder%29&relpos=0&citeCnt=0&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/5071
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id	ir-20.500.12258-5071
record_format	dspace
spelling	ir-20.500.12258-50712020-02-18T13:20:52Z Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder Kunikin, S. A. Куникин, С. А. Zakinyan, A. R. Закинян, А. Р. Dikansky, Y. I. Диканский, Ю. И. Landau-Lifshitz-Gilbert simulation Magnetic susceptibility Magnetite powder Relaxation time Superparamagnetic nanoparticles Temperature dependence Nanomagnetics The experimental study of the dynamic magnetic susceptibility of the powder of superparamagnetic nanoparticles of magnetite is presented. The powder has been obtained by removal (evaporation) of the liquid base of the magnetic colloidal solution (ferrofluid). The temperature dependences of the real and imaginary parts of the magnetic susceptibility at different frequencies of the measuring field have been obtained. The experimental findings are compared with the results of the simulations based on the numerical solution of the Landau-Lifshitz-Gilbert equation for the interacting superparamagnetic nanoparticles system. The conclusion has been made on the significant influence of the interparticle interactions on the magnetite superparamagnetic nanoparticles powder properties evidenced, in particular, by the decreased effective system relaxation time 2019-04-08T09:36:11Z 2019-04-08T09:36:11Z 2019 Статья Kunikin, S., Zakinyan, A., Dikansky, Y. Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder // Journal of Magnetism and Magnetic Materials. - 2019. - Volume 483. - Pages 178-182 https://www.scopus.com/record/display.uri?eid=2-s2.0-85063441560&origin=resultslist&sort=plf-f&src=s&st1=%09Temperature+dependence+of+dynamic+magnetic+properties+of+superparamagnetic+magnetite+nanoparticles+powder&st2=&sid=892029d19f7c728d4bff772c02120f7f&sot=b&sdt=b&sl=121&s=TITLE-ABS-KEY%28%09Temperature+dependence+of+dynamic+magnetic+properties+of+superparamagnetic+magnetite+nanoparticles+powder%29&relpos=0&citeCnt=0&searchTerm= http://hdl.handle.net/20.500.12258/5071 en Journal of Magnetism and Magnetic Materials application/pdf application/pdf Elsevier B.V.
institution	СКФУ
collection	Репозиторий
language	English
topic	Landau-Lifshitz-Gilbert simulation Magnetic susceptibility Magnetite powder Relaxation time Superparamagnetic nanoparticles Temperature dependence Nanomagnetics
spellingShingle	Landau-Lifshitz-Gilbert simulation Magnetic susceptibility Magnetite powder Relaxation time Superparamagnetic nanoparticles Temperature dependence Nanomagnetics Kunikin, S. A. Куникин, С. А. Zakinyan, A. R. Закинян, А. Р. Dikansky, Y. I. Диканский, Ю. И. Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder
description	The experimental study of the dynamic magnetic susceptibility of the powder of superparamagnetic nanoparticles of magnetite is presented. The powder has been obtained by removal (evaporation) of the liquid base of the magnetic colloidal solution (ferrofluid). The temperature dependences of the real and imaginary parts of the magnetic susceptibility at different frequencies of the measuring field have been obtained. The experimental findings are compared with the results of the simulations based on the numerical solution of the Landau-Lifshitz-Gilbert equation for the interacting superparamagnetic nanoparticles system. The conclusion has been made on the significant influence of the interparticle interactions on the magnetite superparamagnetic nanoparticles powder properties evidenced, in particular, by the decreased effective system relaxation time
format	Статья
author	Kunikin, S. A. Куникин, С. А. Zakinyan, A. R. Закинян, А. Р. Dikansky, Y. I. Диканский, Ю. И.
author_facet	Kunikin, S. A. Куникин, С. А. Zakinyan, A. R. Закинян, А. Р. Dikansky, Y. I. Диканский, Ю. И.
author_sort	Kunikin, S. A.
title	Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder
title_short	Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder
title_full	Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder
title_fullStr	Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder
title_full_unstemmed	Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder
title_sort	temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder
publisher	Elsevier B.V.
publishDate	2019
url	https://www.scopus.com/record/display.uri?eid=2-s2.0-85063441560&origin=resultslist&sort=plf-f&src=s&st1=%09Temperature+dependence+of+dynamic+magnetic+properties+of+superparamagnetic+magnetite+nanoparticles+powder&st2=&sid=892029d19f7c728d4bff772c02120f7f&sot=b&sdt=b&sl=121&s=TITLE-ABS-KEY%28%09Temperature+dependence+of+dynamic+magnetic+properties+of+superparamagnetic+magnetite+nanoparticles+powder%29&relpos=0&citeCnt=0&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/5071
work_keys_str_mv	AT kunikinsa temperaturedependenceofdynamicmagneticpropertiesofsuperparamagneticmagnetitenanoparticlespowder AT kunikinsa temperaturedependenceofdynamicmagneticpropertiesofsuperparamagneticmagnetitenanoparticlespowder AT zakinyanar temperaturedependenceofdynamicmagneticpropertiesofsuperparamagneticmagnetitenanoparticlespowder AT zakinânar temperaturedependenceofdynamicmagneticpropertiesofsuperparamagneticmagnetitenanoparticlespowder AT dikanskyyi temperaturedependenceofdynamicmagneticpropertiesofsuperparamagneticmagnetitenanoparticlespowder AT dikanskijûi temperaturedependenceofdynamicmagneticpropertiesofsuperparamagneticmagnetitenanoparticlespowder
_version_	1760600991632195584

Temperature dependence of dynamic magnetic properties of superparamagnetic magnetite nanoparticles powder

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