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Site-Engineering for Controlling Multiple-Excitation and Emission in Eu2+-Activated CaSrSiO4 Phosphors in Marine Fisheries : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2023

Идентификатор DOI: 10.1002/adom.202203151

Аннотация: <jats:title>Abstract</jats:title><jats:p>Artificial light fishing technology has been used in marine fisheries for thousands of years. The light source with multi-color adjustable output is expected to become a new generation of fish-attracting lamps. Herein, a new method of crystal-site engineering through reducing atmospheres is Показать полностьюproposed for the development of Eu<jats:sup>2+</jats:sup> doped single-phase phosphor with multi-excitation and multi-emission properties. Following this approach, the distribution ratio of Eu<jats:sup>2+</jats:sup> at Ca<jats:sup>2+</jats:sup> and Sr<jats:sup>2+</jats:sup> sites in CaSrSiO<jats:sub>4</jats:sub> (CSO) can be modulated. Importantly, Eu<jats:sup>2+</jats:sup> at both lattice sites exhibit non-interfering optical properties, CSO:Eu<jats:sup>2+</jats:sup> phosphor realizes multi-color output from green to yellow and then to red when Eu<jats:sup>2+</jats:sup> occupies the Sr<jats:sup>2+</jats:sup> and Ca<jats:sup>2+</jats:sup> sites in a relatively balanced ratio. Benefitting from the tunable color range covering the spectral sensitivity regions of most marine fishes, this phosphor may eventually be applied in futuristic innovative fish-attracting lamps.</jats:p>

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Издание

Журнал: Advanced Optical Materials

Выпуск журнала: Т.11, №10

ISSN журнала: 21951071

Персоны

  • Liu Shuifu (School of Marine Sciences/School of Chemical Engineering and Technology/School of Chemistry Sun Yat-sen University 519082/Guangzhou Zhuhai 510006 P. R. China)
  • Wen Dawei (School of Applied Physics and Materials WuYi University Jiangmen 529020 P. R. China)
  • Du Rongkai (School of Marine Sciences/School of Chemical Engineering and Technology/School of Chemistry Sun Yat-sen University 519082/Guangzhou Zhuhai 510006 P. R. China)
  • Jiang Chunyan (School of Marine Sciences/School of Chemical Engineering and Technology/School of Chemistry Sun Yat-sen University 519082/Guangzhou Zhuhai 510006 P. R. China)
  • Chen Jun (School of Marine Sciences/School of Chemical Engineering and Technology/School of Chemistry Sun Yat-sen University 519082/Guangzhou Zhuhai 510006 P. R. China)
  • Li Junhao (Guangdong Province Key Laboratory of Rare Earth Development and Application, Institute of Rare Metals Guangdong Academy of Sciences Guangzhou 510651 P. R. China)
  • Zhou Lei (School of Marine Sciences/School of Chemical Engineering and Technology/School of Chemistry Sun Yat-sen University 519082/Guangzhou Zhuhai 510006 P. R. China)
  • Molokeev Maxim S. (Department of Physics Far Eastern State Transport University 680021 Khabarovsk Russia)
  • Wu Mingmei (School of Marine Sciences/School of Chemical Engineering and Technology/School of Chemistry Sun Yat-sen University 519082/Guangzhou Zhuhai 510006 P. R. China)

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