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dc.contributor.author黄种乐
dc.date.accessioned2016-05-17T02:55:27Z
dc.date.available2016-05-17T02:55:27Z
dc.date.issued1998
dc.identifier.citation中国稀土学报,1998,(3):17-21
dc.identifier.issn1000-4343
dc.identifier.otherXTXB803.003
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/107424
dc.description.abstract对四方磷钇矿型结构的lnPS4系列化合物rAMAn光谱的研究表明,PS3-4阴离子的对称伸缩振动频率ν1随镧系收缩呈线性有规则增大,非四方晶系luPS4的ν1值明显偏离该直线,这种变化趋势与相应结构的变化一致。
dc.description.abstractThe Raman spectroscopy study of LnPS 4 series compounds with tetragonal xenotime structure shows that the symmetrically stretching vibration Frequency ν 1 increases linearly with the lanthanide contraction, i.e., the decrease of the eFFective ionic radius r Ln 3+ .Moreover, the ν 1 Frequency For the non tetragonal LuPS 4 Falls ofF the line running through the corresponding values For the tetragonal phases.This tendency is consistent with their structural modiFications.
dc.language.isozh_CN
dc.subject稀土
dc.subject稀土硫代磷酸盐
dc.subjectRaman光谱
dc.subject对称伸缩振动频率
dc.subjectRare earths
dc.subjectRare earth thiophosphate
dc.subjectRaman spectroscopy
dc.subjectLanthanide contraction
dc.titleLnPS_4系列化合物的拉曼光谱
dc.title.alternativeRaman Spectroscopy of Series Compounds of the Rare Earth Thiophosphate(LnPS 4, Ln=Y, La~Lu)
dc.typeArticle


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