Photon-avalanche upconversion of Ho3+ in NaYF4 and enhancement of violet, blue and green emissions induced by sensitization of Tm3+
| Autor: | Zhang, Huabing, Bu, Yanyan, Yang, Xiaoliang, Xiao, Siguo, Ding, J.W. |
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| Zdroj: | In Materials Science & Engineering B 25 February 2011 176(3):256-259 |
| Databáze: | ScienceDirect |
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