Raman spectra of the internal,nodes of ND4+-ion in (ND4)(2)PbCl6 crystal have bees recorded in the temperature range of 5-300K. A new structural Phase transition was observed at 34K because of deuterium effect. Discontinuous behaviours of the internal,nodes of the ND4+-ion at this temperature show that the structural transition is one of first order.
参考文献
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%