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(CaO · Al2O3 · SiO2): Eu phosphors for violet/ultraviolet-to-white radiation conversion

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Abstract

(2CaO · 0.5Al2O3 · 5SiO2): Eu and (CaO · 0.2Al2O3 · SiO2): Eu phosphors doped with B2O3 in an amount of 3 wt % are obtained by direct solid-phase synthesis at 1350°C. When excited by LED radiation with a maximum at 380 nm, these phosphors emit white light with color coordinates, which are close to those in the EBU and NTSC TV standards and fall into the field of white light corresponding to light warning systems according to the International Commission on Illumination (CIE).

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Authors and Affiliations

  1. Ul’yanovsk State University, ul. L. Tolstogo 42, Ul’yanovsk, 432970, Russia

    N. T. Gurin, K. V. Paksyutov, M. A. Terent’ev & A. V. Shirokov

Authors
  1. N. T. Gurin
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  2. K. V. Paksyutov
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  3. M. A. Terent’ev
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  4. A. V. Shirokov
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Corresponding author

Correspondence to N. T. Gurin.

Additional information

Original Russian Text © N.T. Gurin, K.V. Paksyutov, M.A. Terent’ev, A.V. Shirokov, 2012, published in Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 82, No. 2, pp. 153–155.

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Gurin, N.T., Paksyutov, K.V., Terent’ev, M.A. et al. (CaO · Al2O3 · SiO2): Eu phosphors for violet/ultraviolet-to-white radiation conversion. Tech. Phys. 57, 308–310 (2012). https://doi.org/10.1134/S1063784212020089

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  • DOI: https://doi.org/10.1134/S1063784212020089

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