Literature DB >> 16144374

Bright white light through up-conversion of a single NIR source from sol-gel-derived thin film made with Ln3+-doped LaF3 nanoparticles.

Sri Sivakumar1, Frank C J M van Veggel, Mati Raudsepp.   

Abstract

White light was generated from a single silica thin film made with Yb0.75La0.2Eu0.05F3, La0.45Yb0.5Er0.05F3, and La0.75Yb0.2Tm0.05F3 nanoparticles by exciting with a single source near-infrared light (980 nm CW diode laser). Eu3+ and Tm3+ ions are responsible for red and blue emission, respectively. Er3+ ion is responsible for green as well as red emission. The Commission Internationale de l'Eclairage (CIE) coordinates of the resulting light were easily adjusted by controlling the concentration of Ln3+ (Eu3+, Er3+, Tm3+) ions in the nanoparticles as well as the concentration of Ln3+-doped nanoparticles in the sol-gel thin layer.

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Year:  2005        PMID： 16144374     DOI： 10.1021/ja052583o

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  16 in total

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7.  Sol-gel Synthesis and Upconversion Luminescent Properties of Yb3+,Er3+,Eu3+ Triply-Doped in YVO4 Phosphors.

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9.  Realizing up-conversion fluorescence tuning in lanthanide-doped nanocrystals by femtosecond pulse shaping method.

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10.  Laser polarization and phase control of up-conversion fluorescence in rare-earth ions.

Authors:  Yunhua Yao; Shian Zhang; Hui Zhang; Jingxin Ding; Tianqing Jia; Jianrong Qiu; Zhenrong Sun
Journal:  Sci Rep       Date:  2014-12-03       Impact factor: 4.379
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