Size dependent magnetic and magneto-optical properties of Ni0.2Zn0.8Fe2O4 nanoparticles.
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| Title: | Size dependent magnetic and magneto-optical properties of Ni0.2Zn0.8Fe2O4 nanoparticles. |
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| Authors: | Li, Oksana A.1,2 log85@mail.ru, Lin, Chun-Rong1 crlinspin@gmail.com, Chen, Hung-Yi1, Hsu, Hua-Shu1, Shih, Kun-Yauh3, Edelman, Irina S.4, Wu, Kai-Wun1, Tseng, Yaw-Teng1, Ovchinnikov, Sergey G.2,4, Lee, Jiann-Shing1 |
| Source: | Journal of Magnetism & Magnetic Materials. Jun2016, Vol. 408, p206-212. 7p. |
| Subjects: | Magnetooptics, Magnetic properties of nickel compounds, Nanoparticles, Chemical synthesis, Annealing of metals, Magnetic circular dichroism, Magnetic fields, Charge transfer |
| Abstract: | Ni 0.2 Zn 0.8 Fe 2 O 4 spinel nanoparticles have been synthesized by combustion method. Average particles size varies from 15.5 to 50.0 nm depending on annealing temperature. Correlations between particles size and magnetic and magneto-optical properties are investigated. Magnetization dependences on temperature and external magnetic field correspond to the sum of paramagnetic and superparamagnetic response. Critical size of single-domain transition is found to be 15.9 nm. Magnetic circular dichroism (MCD) studies of nickel zinc spinel are presented here for the first time. The features in magnetic circular dichroism spectrum are assigned to the one-ion d–d transitions in Fe 3+ and Ni 2+ ions, as well to the intersublattice and intervalence charge transfer transitions. The MCD spectrum rearrangement was revealed with the change of the nanoparticles size. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Magnetism & Magnetic Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 113867899 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Size dependent magnetic and magneto-optical properties of Ni0.2Zn0.8Fe2O4 nanoparticles. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Li%2C+Oksana+A%2E%22">Li, Oksana A.</searchLink><relatesTo>1,2</relatesTo><i> log85@mail.ru</i><br /><searchLink fieldCode="AR" term="%22Lin%2C+Chun-Rong%22">Lin, Chun-Rong</searchLink><relatesTo>1</relatesTo><i> crlinspin@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Chen%2C+Hung-Yi%22">Chen, Hung-Yi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hsu%2C+Hua-Shu%22">Hsu, Hua-Shu</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Shih%2C+Kun-Yauh%22">Shih, Kun-Yauh</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Edelman%2C+Irina+S%2E%22">Edelman, Irina S.</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Wu%2C+Kai-Wun%22">Wu, Kai-Wun</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Tseng%2C+Yaw-Teng%22">Tseng, Yaw-Teng</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ovchinnikov%2C+Sergey+G%2E%22">Ovchinnikov, Sergey G.</searchLink><relatesTo>2,4</relatesTo><br /><searchLink fieldCode="AR" term="%22Lee%2C+Jiann-Shing%22">Lee, Jiann-Shing</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Magnetism+%26+Magnetic+Materials%22">Journal of Magnetism & Magnetic Materials</searchLink>. Jun2016, Vol. 408, p206-212. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Magnetooptics%22">Magnetooptics</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+properties+of+nickel+compounds%22">Magnetic properties of nickel compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Nanoparticles%22">Nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+synthesis%22">Chemical synthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Annealing+of+metals%22">Annealing of metals</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+circular+dichroism%22">Magnetic circular dichroism</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+fields%22">Magnetic fields</searchLink><br /><searchLink fieldCode="DE" term="%22Charge+transfer%22">Charge transfer</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Ni 0.2 Zn 0.8 Fe 2 O 4 spinel nanoparticles have been synthesized by combustion method. Average particles size varies from 15.5 to 50.0 nm depending on annealing temperature. Correlations between particles size and magnetic and magneto-optical properties are investigated. Magnetization dependences on temperature and external magnetic field correspond to the sum of paramagnetic and superparamagnetic response. Critical size of single-domain transition is found to be 15.9 nm. Magnetic circular dichroism (MCD) studies of nickel zinc spinel are presented here for the first time. The features in magnetic circular dichroism spectrum are assigned to the one-ion d–d transitions in Fe 3+ and Ni 2+ ions, as well to the intersublattice and intervalence charge transfer transitions. The MCD spectrum rearrangement was revealed with the change of the nanoparticles size. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Magnetism & Magnetic Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.jmmm.2016.02.062 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 206 Subjects: – SubjectFull: Magnetooptics Type: general – SubjectFull: Magnetic properties of nickel compounds Type: general – SubjectFull: Nanoparticles Type: general – SubjectFull: Chemical synthesis Type: general – SubjectFull: Annealing of metals Type: general – SubjectFull: Magnetic circular dichroism Type: general – SubjectFull: Magnetic fields Type: general – SubjectFull: Charge transfer Type: general Titles: – TitleFull: Size dependent magnetic and magneto-optical properties of Ni0.2Zn0.8Fe2O4 nanoparticles. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Li, Oksana A. – PersonEntity: Name: NameFull: Lin, Chun-Rong – PersonEntity: Name: NameFull: Chen, Hung-Yi – PersonEntity: Name: NameFull: Hsu, Hua-Shu – PersonEntity: Name: NameFull: Shih, Kun-Yauh – PersonEntity: Name: NameFull: Edelman, Irina S. – PersonEntity: Name: NameFull: Wu, Kai-Wun – PersonEntity: Name: NameFull: Tseng, Yaw-Teng – PersonEntity: Name: NameFull: Ovchinnikov, Sergey G. – PersonEntity: Name: NameFull: Lee, Jiann-Shing IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 06 Text: Jun2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 03048853 Numbering: – Type: volume Value: 408 Titles: – TitleFull: Journal of Magnetism & Magnetic Materials Type: main |
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