Synergistic Effect of Multiple Fields on Photovoltaic Performance in (1−x) Bi0.5Na0.5TiO3-xBa (Mn0.5Ti0.5) O3−δ Ceramics at the Morphotropic Phase Boundary.
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| Title: | Synergistic Effect of Multiple Fields on Photovoltaic Performance in (1−x) Bi |
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| Authors: | Gao, Qingyuan1 (AUTHOR), Yang, Shanming1 (AUTHOR), Yuan, Changlai1 (AUTHOR) yuanchanglai@guet.edu.cn, Liu, Xiao1 (AUTHOR) xiaoliucsu@yahoo.com, Rao, Guanghui1 (AUTHOR) rgh@guet.edu.cn |
| Source: | Journal of Electronic Materials. May2025, Vol. 54 Issue 5, p3887-3897. 11p. |
| Subjects: | Morphotropic phase boundaries, Ferroelectric materials, Photovoltaic effect, Electric fields, Optoelectronic devices |
| Abstract: | BNT ceramics, a well-known ferroelectric material, demonstrate a unique bulk photovoltaic effect. Based on the excellent ferroelectric properties of BNT, we successfully synthesized (1−x)Bi0.5Na0.5TiO3-xBa(Mn0.5Ti0.5)O3−δ (BNT-BMT) ceramics (x = 0.00, 0.02, 0.04, 0.06, 0.08 mol) by doping of Ba/Mn ions. These ceramics exhibited a significantly reduced optical bandgap (Eg, 0.89–2.95 eV) and were found to be in the morphotropic phase boundary (MPB) region when x = 0.06. Notably, this system achieved an optimal piezoelectric constant and a short-circuit photocurrent density (Jsc) in the MPB region (d33 = 145 pC/N, Jsc = 394.04 nA/cm2). Through the synergistic effects of electric, light, and thermal fields, the Jsc value reached a maximum of 1762 nA/cm2. Interestingly, with the applied force field combined with the electric, light, and thermal fields, the Jsc value was further increased to 1840 nA/cm2. These findings provide a new approach for enhancing the photovoltaic performance of ferroelectric materials and have the potential to broaden their applications in optoelectronic devices. [ABSTRACT FROM AUTHOR] |
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| Items | – Name: Title Label: Title Group: Ti Data: Synergistic Effect of Multiple Fields on Photovoltaic Performance in (1−x) Bi<subscript>0.5</subscript>Na<subscript>0.5</subscript>TiO<subscript>3</subscript>-xBa (Mn<subscript>0.5</subscript>Ti<subscript>0.5</subscript>) O<subscript>3−δ</subscript> Ceramics at the Morphotropic Phase Boundary. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Gao%2C+Qingyuan%22">Gao, Qingyuan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yang%2C+Shanming%22">Yang, Shanming</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yuan%2C+Changlai%22">Yuan, Changlai</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> yuanchanglai@guet.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Liu%2C+Xiao%22">Liu, Xiao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> xiaoliucsu@yahoo.com</i><br /><searchLink fieldCode="AR" term="%22Rao%2C+Guanghui%22">Rao, Guanghui</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> rgh@guet.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Electronic+Materials%22">Journal of Electronic Materials</searchLink>. May2025, Vol. 54 Issue 5, p3887-3897. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Morphotropic+phase+boundaries%22">Morphotropic phase boundaries</searchLink><br /><searchLink fieldCode="DE" term="%22Ferroelectric+materials%22">Ferroelectric materials</searchLink><br /><searchLink fieldCode="DE" term="%22Photovoltaic+effect%22">Photovoltaic effect</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+fields%22">Electric fields</searchLink><br /><searchLink fieldCode="DE" term="%22Optoelectronic+devices%22">Optoelectronic devices</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: BNT ceramics, a well-known ferroelectric material, demonstrate a unique bulk photovoltaic effect. Based on the excellent ferroelectric properties of BNT, we successfully synthesized (1−x)Bi0.5Na0.5TiO3-xBa(Mn0.5Ti0.5)O3−δ (BNT-BMT) ceramics (x = 0.00, 0.02, 0.04, 0.06, 0.08 mol) by doping of Ba/Mn ions. These ceramics exhibited a significantly reduced optical bandgap (Eg, 0.89–2.95 eV) and were found to be in the morphotropic phase boundary (MPB) region when x = 0.06. Notably, this system achieved an optimal piezoelectric constant and a short-circuit photocurrent density (Jsc) in the MPB region (d33 = 145 pC/N, Jsc = 394.04 nA/cm2). Through the synergistic effects of electric, light, and thermal fields, the Jsc value reached a maximum of 1762 nA/cm2. Interestingly, with the applied force field combined with the electric, light, and thermal fields, the Jsc value was further increased to 1840 nA/cm2. These findings provide a new approach for enhancing the photovoltaic performance of ferroelectric materials and have the potential to broaden their applications in optoelectronic devices. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Electronic Materials is the property of Springer Nature 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: 10.1007/s11664-025-11860-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 3887 Subjects: – SubjectFull: Morphotropic phase boundaries Type: general – SubjectFull: Ferroelectric materials Type: general – SubjectFull: Photovoltaic effect Type: general – SubjectFull: Electric fields Type: general – SubjectFull: Optoelectronic devices Type: general Titles: – TitleFull: Synergistic Effect of Multiple Fields on Photovoltaic Performance in (1−x) Bi0.5Na0.5TiO3-xBa (Mn0.5Ti0.5) O3−δ Ceramics at the Morphotropic Phase Boundary. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Gao, Qingyuan – PersonEntity: Name: NameFull: Yang, Shanming – PersonEntity: Name: NameFull: Yuan, Changlai – PersonEntity: Name: NameFull: Liu, Xiao – PersonEntity: Name: NameFull: Rao, Guanghui IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 03615235 Numbering: – Type: volume Value: 54 – Type: issue Value: 5 Titles: – TitleFull: Journal of Electronic Materials Type: main |
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