Enabling Broadband Solar‐Blind UV Photodetection by a Rare‐Earth Doped Oxyfluoride Transparent Glass‐Ceramic
Abstract Oxyfluoride transparent glass‐ceramics (GC) are widely used as the matrix for rare‐earth (RE) ions due to their unique properties such as low phonon energy, high transmittance, and high solubility for RE ions. Tb3+ doped oxyfluoride glasses exhibit a large absorption cross section for ultra...
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Wiley
2024-03-01
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| Series: | Advanced Science |
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| Online Access: | https://doi.org/10.1002/advs.202309433 |
| _version_ | 1797242662491783168 |
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| author | Hong Jia Rui Zhang Xuying Niu Xian Zhang Hui Zhou Xiaofeng Liu Zaijin Fang Fei Chang Bai‐Ou Guan Jianrong Qiu |
| author_facet | Hong Jia Rui Zhang Xuying Niu Xian Zhang Hui Zhou Xiaofeng Liu Zaijin Fang Fei Chang Bai‐Ou Guan Jianrong Qiu |
| author_sort | Hong Jia |
| collection | DOAJ |
| description | Abstract Oxyfluoride transparent glass‐ceramics (GC) are widely used as the matrix for rare‐earth (RE) ions due to their unique properties such as low phonon energy, high transmittance, and high solubility for RE ions. Tb3+ doped oxyfluoride glasses exhibit a large absorption cross section for ultraviolet (UV) excitation, high stability, high photoluminescence quantum efficiency, and sensitive spectral conversion characteristics, making them promising candidate materials for use as the spectral converter in UV photodetectors. Herein, a Tb3+ doped oxyfluoride GC is developed by using the melt‐quenching method, and the microstructure and optical properties of the GC sample are carefully investigated. By combining with a Si‐based photo‐resistor,a solar‐blind UV detector is fabricated, which exhibits a significant photoelectric response with a broad detection range from 188 to 400 nm. The results indicate that the designed UV photodetector is of great significance for the development of solar‐blind UV detectors. |
| first_indexed | 2024-04-24T18:42:47Z |
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| id | doaj.art-b6a4ddd66de94efba0a05a261db76384 |
| institution | Directory Open Access Journal |
| issn | 2198-3844 |
| language | English |
| last_indexed | 2024-04-24T18:42:47Z |
| publishDate | 2024-03-01 |
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| series | Advanced Science |
| spelling | doaj.art-b6a4ddd66de94efba0a05a261db763842024-03-27T09:39:53ZengWileyAdvanced Science2198-38442024-03-011112n/an/a10.1002/advs.202309433Enabling Broadband Solar‐Blind UV Photodetection by a Rare‐Earth Doped Oxyfluoride Transparent Glass‐CeramicHong Jia0Rui Zhang1Xuying Niu2Xian Zhang3Hui Zhou4Xiaofeng Liu5Zaijin Fang6Fei Chang7Bai‐Ou Guan8Jianrong Qiu9College of Physics and Electronic Information & Henan Key Laboratory of Electromagnetic Transformation and Detection Luoyang Normal University Luoyang 471934 ChinaCollege of Physics and Electronic Information & Henan Key Laboratory of Electromagnetic Transformation and Detection Luoyang Normal University Luoyang 471934 ChinaCollege of Physics and Electronic Information & Henan Key Laboratory of Electromagnetic Transformation and Detection Luoyang Normal University Luoyang 471934 ChinaDepartment of Optoelectronics Science Harbin Institute of Technology Weihai 264209 ChinaCollege of Physics and Electronic Information & Henan Key Laboratory of Electromagnetic Transformation and Detection Luoyang Normal University Luoyang 471934 ChinaSchool of Materials Science and Engineering Zhejiang University Hangzhou 310027 ChinaGuangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications Institute of Photonics Technology Jinan University Guangzhou 511443 ChinaSenba Sensing Technology Co., Ltd. NanYang 473300 ChinaGuangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications Institute of Photonics Technology Jinan University Guangzhou 511443 ChinaCollege of Optical Science and Engineering Zhejiang University Hangzhou 310027 ChinaAbstract Oxyfluoride transparent glass‐ceramics (GC) are widely used as the matrix for rare‐earth (RE) ions due to their unique properties such as low phonon energy, high transmittance, and high solubility for RE ions. Tb3+ doped oxyfluoride glasses exhibit a large absorption cross section for ultraviolet (UV) excitation, high stability, high photoluminescence quantum efficiency, and sensitive spectral conversion characteristics, making them promising candidate materials for use as the spectral converter in UV photodetectors. Herein, a Tb3+ doped oxyfluoride GC is developed by using the melt‐quenching method, and the microstructure and optical properties of the GC sample are carefully investigated. By combining with a Si‐based photo‐resistor,a solar‐blind UV detector is fabricated, which exhibits a significant photoelectric response with a broad detection range from 188 to 400 nm. The results indicate that the designed UV photodetector is of great significance for the development of solar‐blind UV detectors.https://doi.org/10.1002/advs.202309433down‐conversionfluoride glasssolar‐blind UV photoelectric detectionTb3+ ions |
| spellingShingle | Hong Jia Rui Zhang Xuying Niu Xian Zhang Hui Zhou Xiaofeng Liu Zaijin Fang Fei Chang Bai‐Ou Guan Jianrong Qiu Enabling Broadband Solar‐Blind UV Photodetection by a Rare‐Earth Doped Oxyfluoride Transparent Glass‐Ceramic Advanced Science down‐conversion fluoride glass solar‐blind UV photoelectric detection Tb3+ ions |
| title | Enabling Broadband Solar‐Blind UV Photodetection by a Rare‐Earth Doped Oxyfluoride Transparent Glass‐Ceramic |
| title_full | Enabling Broadband Solar‐Blind UV Photodetection by a Rare‐Earth Doped Oxyfluoride Transparent Glass‐Ceramic |
| title_fullStr | Enabling Broadband Solar‐Blind UV Photodetection by a Rare‐Earth Doped Oxyfluoride Transparent Glass‐Ceramic |
| title_full_unstemmed | Enabling Broadband Solar‐Blind UV Photodetection by a Rare‐Earth Doped Oxyfluoride Transparent Glass‐Ceramic |
| title_short | Enabling Broadband Solar‐Blind UV Photodetection by a Rare‐Earth Doped Oxyfluoride Transparent Glass‐Ceramic |
| title_sort | enabling broadband solar blind uv photodetection by a rare earth doped oxyfluoride transparent glass ceramic |
| topic | down‐conversion fluoride glass solar‐blind UV photoelectric detection Tb3+ ions |
| url | https://doi.org/10.1002/advs.202309433 |
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