This article is cited in 3 papers

UV luminescence of commercial YAG:Ce phosphors

A. V. Vishniakov^abc, E. A. Vishnyakova^abc, Y. Chang^d, I. V. Ivanov^abc, T. Yu. Kiseleva<sup>abc

a</sup> D. Mendeleev University of Chemical Technology of Russia
^b International Laser Center of Moscow State University
^c Lomonosov Moscow State University
^d Fultor Enterprises Co. Ltd, Dalian, China

Abstract: It is established that the emission spectrum of synthesized YAG:Ce phosphors excited at a wave-length of 290 nm contains, in addition to a yellow-green band, two intense UV bands with maxima at $\sim$ 320 and $\sim$ 360 nm. The observed separation of these emission bands is related to the partial absorption of radiation by Ce$^{3+}$ ions. Nonreabsorbed UV luminescence spectra have been measured and characterized.

Received: 05.12.2013

 English version: Technical Physics Letters, 2014, 40:5, 429–431

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