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| 铬铁矿四面体中亚铁的次近邻效应 | |
| 引用本文： | 程寄皋,何先池,陈彰瑞,徐斌富. 铬铁矿四面体中亚铁的次近邻效应[J]. 武汉科技大学学报(自然科学版), 1996, 0(4) |
| 作者姓名： | 程寄皋 何先池 陈彰瑞 徐斌富 |
| 作者单位： | 武汉冶金科技大学，武汉化工学院，武汉大学 |
| 摘 要： | 用穆斯堡尔谱学研究了河南西峡铬铁矿３个矿物样品。两个铬铁矿的谱被拟合成３套双峰，一个谱被拟合成４套双峰。然后用次近邻效应和Ｂ位上阳离子二项式分布计算结果解释了出现３套或４套双峰的原因。 |
| 关 键 词： | 铬铁矿；穆斯堡尔谱；次近邻效应 |
NEXT NEAREST NEIGHBOR EFFECT OF TETRAHEDROID SEAT Fe 2 IN CHROMITE |
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| $ Cheng Jigao He Xianchi Chen Zhangrui Xu Binfu. NEXT NEAREST NEIGHBOR EFFECT OF TETRAHEDROID SEAT Fe 2 IN CHROMITE[J]. Journal of Wuhan University of Science and Technology(Natural Science Edition), 1996, 0(4) | |
| Authors: | $ Cheng Jigao He Xianchi Chen Zhangrui Xu Binfu |
| Affiliation: | $ Cheng Jigao He Xianchi Chen Zhangrui Xu Binfu |
| Abstract: | In this paper we studied three samples of chromite found in Xixia,Henan by using Moessbauer spectra.Two spectra of the chromite were fitted by three doublets;another was fitted by four doublets.Then we explained the cause for three or four doublets with next nearest neighbor effect and the results calculated in terms of binomial distribution in B site cation. |
| Keywords: | chromite Moessbauer effect next nearest neighbor effect |
| 本文献已被 CNKI 等数据库收录！ | |