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北京石油化工学院2026年研究生招生接收调剂公告
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[求助] chain arrangement 作何解

Poort et al.  summarized the luminescence of Eu2+ in some alkaline earth silicates with chain arrangement of alkaline earth ions and concluded that the long-wavelength emission of Eu2+ was due to preferential orientation of one d orbital of Eu2+.

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真强必胜: 金币+1, 谢谢 2014-11-29 10:38:52
hjq6128333(RXMCDM代发): 金币+2, 多谢应助! 2014-12-29 21:47:23
Poort等总结了某些具有碱土离子链结构的碱土硅酸盐中Eu2+的发光并得出结论,Eu2+的长波长发光是由于其一d轨道的优先取向。

chain alignment:链排列
https://www.ichacha.net/%E9%93%BE%E6%8E%92%E5%88%97.html
2楼2014-11-27 09:36:35
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