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多色长余辉材料的发光性质及动态防伪应用
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Luminescence Property of the Multicolor Persistent Luminescence Materials for Dynamic Anti-counterfeiting Applications
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图2. (1-x)ZnGa2O4-xZn2GeO4的TEM照片 |
Fig. 2. TEM images of (1-x)ZnGa2O4-xZn2GeO4 |
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