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When the concentration of Mg 2+ exceeds the threshold value, the intensity of the photoluminescence peak increases consistently with the addition of Mg 2+ and reaches a maximum value when the concentration of Mg 2+  is 10%.
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2Â¥: Originally posted by phu_grassman at 2012-11-28 21:14:31
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When the concentration of Mg 2+ exceeds the threshold value, the intensity of the photolumi ...

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3Â¥: Originally posted by jiayou201101 at 2012-11-28 22:01:19
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