Notable peak voltage and sensitivity as well as optical-communication of the inclined Bi2Sr2CuOy thin film with different wavelength lasers.
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| Title: | Notable peak voltage and sensitivity as well as optical-communication of the inclined Bi |
|---|---|
| Authors: | Tang, Xianwu1,2 (AUTHOR) xwtang@njupt.edu.cn, Zhang, Yanchao1 (AUTHOR), Liu, Ming1 (AUTHOR), Jiang, Yuxuan3 (AUTHOR), Lu, Xueyao1 (AUTHOR), Zhu, Gangyi4 (AUTHOR), Wang, Yongjin1,2 (AUTHOR), Zhu, Xuebin5 (AUTHOR) |
| Source: | Applied Physics A: Materials Science & Processing. May2025, Vol. 131 Issue 5, p1-8. 8p. |
| Subjects: | Optical engineering, Physical sciences, Light absorption, Thin films, Substrates (Materials science) |
| Abstract: | In this work, the laser-induced thermoelectric voltage (LITV) of the solution-deposited inclined Bi2Sr2CuOy (BSCO) thin films with different wavelength semiconductor lasers was investigated. Microstructure results indicate the BSCO thin film inclined growth along the substrate with the same angle. Obvious LITV keeps a linear increase with the increased power density for each wavelength laser. The peak voltage is over 40 mV at the power density of 40 mW/cm2. It is slightly different with the laser wavelength, caused by the difference in optical absorption and light penetration depth. The sensitivity is higher than 0.8 and increases to 1.15 V·cm2/W with the laser changes from green to ultraviolet. Furthermore, based on the LITV effect of the BSCO thin film, the carry information can be transmitted and decoded correctly via the optical communications system composed of the light diode laser. All these results demonstrate the potential application and favorable properties of the inclined BSCO thin films in broad-spectrum response of photodetection. [ABSTRACT FROM AUTHOR] |
| Copyright of Applied Physics A: Materials Science & Processing 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. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 185237723 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Notable peak voltage and sensitivity as well as optical-communication of the inclined Bi<subscript>2</subscript>Sr<subscript>2</subscript>CuO<subscript>y</subscript> thin film with different wavelength lasers. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Tang%2C+Xianwu%22">Tang, Xianwu</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> xwtang@njupt.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Yanchao%22">Zhang, Yanchao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Ming%22">Liu, Ming</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jiang%2C+Yuxuan%22">Jiang, Yuxuan</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lu%2C+Xueyao%22">Lu, Xueyao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhu%2C+Gangyi%22">Zhu, Gangyi</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Yongjin%22">Wang, Yongjin</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhu%2C+Xuebin%22">Zhu, Xuebin</searchLink><relatesTo>5</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Applied+Physics+A%3A+Materials+Science+%26+Processing%22">Applied Physics A: Materials Science & Processing</searchLink>. May2025, Vol. 131 Issue 5, p1-8. 8p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Optical+engineering%22">Optical engineering</searchLink><br /><searchLink fieldCode="DE" term="%22Physical+sciences%22">Physical sciences</searchLink><br /><searchLink fieldCode="DE" term="%22Light+absorption%22">Light absorption</searchLink><br /><searchLink fieldCode="DE" term="%22Thin+films%22">Thin films</searchLink><br /><searchLink fieldCode="DE" term="%22Substrates+%28Materials+science%29%22">Substrates (Materials science)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this work, the laser-induced thermoelectric voltage (LITV) of the solution-deposited inclined Bi2Sr2CuOy (BSCO) thin films with different wavelength semiconductor lasers was investigated. Microstructure results indicate the BSCO thin film inclined growth along the substrate with the same angle. Obvious LITV keeps a linear increase with the increased power density for each wavelength laser. The peak voltage is over 40 mV at the power density of 40 mW/cm2. It is slightly different with the laser wavelength, caused by the difference in optical absorption and light penetration depth. The sensitivity is higher than 0.8 and increases to 1.15 V·cm2/W with the laser changes from green to ultraviolet. Furthermore, based on the LITV effect of the BSCO thin film, the carry information can be transmitted and decoded correctly via the optical communications system composed of the light diode laser. All these results demonstrate the potential application and favorable properties of the inclined BSCO thin films in broad-spectrum response of photodetection. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Applied Physics A: Materials Science & Processing 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/s00339-025-08484-0 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 1 Subjects: – SubjectFull: Optical engineering Type: general – SubjectFull: Physical sciences Type: general – SubjectFull: Light absorption Type: general – SubjectFull: Thin films Type: general – SubjectFull: Substrates (Materials science) Type: general Titles: – TitleFull: Notable peak voltage and sensitivity as well as optical-communication of the inclined Bi2Sr2CuOy thin film with different wavelength lasers. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Tang, Xianwu – PersonEntity: Name: NameFull: Zhang, Yanchao – PersonEntity: Name: NameFull: Liu, Ming – PersonEntity: Name: NameFull: Jiang, Yuxuan – PersonEntity: Name: NameFull: Lu, Xueyao – PersonEntity: Name: NameFull: Zhu, Gangyi – PersonEntity: Name: NameFull: Wang, Yongjin – PersonEntity: Name: NameFull: Zhu, Xuebin IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 09478396 Numbering: – Type: volume Value: 131 – Type: issue Value: 5 Titles: – TitleFull: Applied Physics A: Materials Science & Processing Type: main |
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