Investigation of magnetic, dielectric and optical properties of BiFe0.5Mn0.5O3 multiferroic ceramic.
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| Title: | Investigation of magnetic, dielectric and optical properties of BiFe0.5Mn0.5O3 multiferroic ceramic. |
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| Authors: | Gadhoumi, F.1 (AUTHOR) fatengadhoumi@gmail.com, Kallel, I.1 (AUTHOR), Benzarti, Z.1 (AUTHOR), Abdelmoula, N.1 (AUTHOR), Hamedoun, M.2 (AUTHOR), Elmoussaoui, H.2 (AUTHOR), Mezzane, D.3 (AUTHOR), Khemakhem, H.1 (AUTHOR) |
| Source: | Chemical Physics Letters. Aug2020, Vol. 753, pN.PAG-N.PAG. 1p. |
| Subjects: | Band gaps, Optical properties, Magnetic measurements, Rietveld refinement, X-ray diffraction |
| Abstract: | • Synthesis of BiFe 0.5 Mn 0.5 O 3 multiferroic ceramic using conventional solid state method. Enhanced multi-functional properties are funded. • Narrow optical band gap of 1.86 eV (BiFe 0.5 Mn 0.5 O 3) was obtained compared to 2.44 eV (BiFeO 3). • Magnetic and dielectric properties have been improved in BiFe 0.5 Mn 0.5 O 3. Multiferroic BiFeO 3 (BFO) and BiFe 0.5 Mn 0.5 O 3 (BFMO) ceramics have been elaborated using conventional solid state method. X-ray diffraction with Rietveld refinement revealed the existence of rhombohedrally R3c symmetry in BFMO with traces of secondary phase and decrease in structural parameters. From the optical and dielectric study, narrower band gap and a significant increase in the dielectric permittivity was shown in BFMO, compared to BFO. Magnetic measurement at room temperature of BFMO showed weak ferromagnetic hysteresis behavior. Also, a significant increase of magnetization has been detected with Mn ion substitution. These findings encourage a further thorough investigation of the prepared (BFMO) ceramic for enhancing multifunctional applications. [ABSTRACT FROM AUTHOR] |
| Copyright of Chemical Physics Letters 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: 143700826 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Investigation of magnetic, dielectric and optical properties of BiFe0.5Mn0.5O3 multiferroic ceramic. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Gadhoumi%2C+F%2E%22">Gadhoumi, F.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> fatengadhoumi@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Kallel%2C+I%2E%22">Kallel, I.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Benzarti%2C+Z%2E%22">Benzarti, Z.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Abdelmoula%2C+N%2E%22">Abdelmoula, N.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hamedoun%2C+M%2E%22">Hamedoun, M.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Elmoussaoui%2C+H%2E%22">Elmoussaoui, H.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mezzane%2C+D%2E%22">Mezzane, D.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Khemakhem%2C+H%2E%22">Khemakhem, H.</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Chemical+Physics+Letters%22">Chemical Physics Letters</searchLink>. Aug2020, Vol. 753, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Band+gaps%22">Band gaps</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+properties%22">Optical properties</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+measurements%22">Magnetic measurements</searchLink><br /><searchLink fieldCode="DE" term="%22Rietveld+refinement%22">Rietveld refinement</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+diffraction%22">X-ray diffraction</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: • Synthesis of BiFe 0.5 Mn 0.5 O 3 multiferroic ceramic using conventional solid state method. Enhanced multi-functional properties are funded. • Narrow optical band gap of 1.86 eV (BiFe 0.5 Mn 0.5 O 3) was obtained compared to 2.44 eV (BiFeO 3). • Magnetic and dielectric properties have been improved in BiFe 0.5 Mn 0.5 O 3. Multiferroic BiFeO 3 (BFO) and BiFe 0.5 Mn 0.5 O 3 (BFMO) ceramics have been elaborated using conventional solid state method. X-ray diffraction with Rietveld refinement revealed the existence of rhombohedrally R3c symmetry in BFMO with traces of secondary phase and decrease in structural parameters. From the optical and dielectric study, narrower band gap and a significant increase in the dielectric permittivity was shown in BFMO, compared to BFO. Magnetic measurement at room temperature of BFMO showed weak ferromagnetic hysteresis behavior. Also, a significant increase of magnetization has been detected with Mn ion substitution. These findings encourage a further thorough investigation of the prepared (BFMO) ceramic for enhancing multifunctional applications. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Chemical Physics Letters 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.cplett.2020.137569 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Band gaps Type: general – SubjectFull: Optical properties Type: general – SubjectFull: Magnetic measurements Type: general – SubjectFull: Rietveld refinement Type: general – SubjectFull: X-ray diffraction Type: general Titles: – TitleFull: Investigation of magnetic, dielectric and optical properties of BiFe0.5Mn0.5O3 multiferroic ceramic. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Gadhoumi, F. – PersonEntity: Name: NameFull: Kallel, I. – PersonEntity: Name: NameFull: Benzarti, Z. – PersonEntity: Name: NameFull: Abdelmoula, N. – PersonEntity: Name: NameFull: Hamedoun, M. – PersonEntity: Name: NameFull: Elmoussaoui, H. – PersonEntity: Name: NameFull: Mezzane, D. – PersonEntity: Name: NameFull: Khemakhem, H. IsPartOfRelationships: – BibEntity: Dates: – D: 16 M: 08 Text: Aug2020 Type: published Y: 2020 Identifiers: – Type: issn-print Value: 00092614 Numbering: – Type: volume Value: 753 Titles: – TitleFull: Chemical Physics Letters Type: main |
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