Co-doping effect of Eu3+ and Sm3+ ions on the red emission from the high-K material SrHfO3
Co-doping effect of Eu3+ and Sm3+ ions on the red emission from the high-K material SrHfO3
复制标题
Eu3+和Sm3+离子共掺杂对高K材料SrHfO3红光发射的影响
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
Young‐Je Kwark
中科院分区：
文献类型：
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作者：
C. Jeon;Dong Hwan Kim;Jin‐Seok Chung;Y. S. Lee;Young‐Je Kwark
在寻找新型红色荧光粉的过程中，我们研究了共掺杂 Eu3+ 和 Sm3+ 的高 K 材料 SrHfO3 的光致发光。我们发现共掺杂 SrHfO3 的红光发射强烈依赖于 Eu3+ 和 Sm3+ 的掺杂浓度，并且 Eu3+ 1% (x = 0.01) 和 Sm3+ 1% (y = 0.01) 共掺杂的强度最强。我们从 Eu3+ 和 Sm3+ 离子之间的能量转移角度解释了我们的发现，并将我们的红色荧光粉与其他商用荧光粉进行了比较。
In our search for a new red phosphor, we investigated the photoluminescence from the high-K material SrHfO3 with co-doping of Eu3+ and Sm3+. We found that the red emission from co-doped SrHfO3 depended strongly on the doping concentrations of Eu3+ and Sm3+ and that the intensity was strongest for Eu3+ 1% (x = 0.01) and Sm3+ 1% (y = 0.01) co-doping. We were explain our findings in terms of the energy transfer between the Eu3+ and the Sm3+ ions, and we compared our red phosphor with other commercially-used ones.
影响因子：
3.9
作者：
van Loef, Edgar V.;Wang, Yimin;Miller, Stuart R.;Brecher, Charles;Rhodes, William H.;Baldoni, Gary;Topping, Stephen;Lingertat, Helmut;Sarin, Vinod K.;Shah, Kanai S.
通讯作者：
Shah, Kanai S.