Fluorescence spectra of Na5Lu9F32 single crystals co-doped with Ho3+/Tm3+ grown by Bridgman method
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- 作者：Zhigang Fenga ; Haiping Xiaa ; hpxcm@nbu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Cheng Wanga ; Zhixiong Zhanga ; Dongsheng Jianga ; Jian Zhanga ; Shinan Hea ; Qingyang Tanga ; Qiguo shenga ; Xuemei Gua ; Yuepin Zhanga ; Baojiu Chenb ; bjchen@dlmu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Haochuan Jiangc
- 关键词：Optical materials ; Crystal growth ; X-ray diffraction ; Optical properties ; Luminescence ; Na5Lu9F32 ; Energy transfer
- 刊名：Chemical Physics Letters
- 出版年：2016
- 出版时间：16 May 2016
- 年：2016
- 卷：652
- 期：Complete
- 页码：68-72
- 全文大小：1397 K
文摘
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Ho3+/Tm3+ co-doped Na5Lu9F32 single crystals that were grown for the first time.
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The maximum emission intensity at 2.0 μm is obtained at 1% Ho3+/1.3%Tm3+ sample.
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The maximum emission cross section at 2.0 μm is 0.347 × 10−20 cm2.
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The physical mechanism for energy transfer from Tm3+ to Ho3+ ions was analyzed.