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金属学报  1982, Vol. 18 Issue (4): 439-443    
  论文 本期目录 | 过刊浏览 |
A-15型Nb_3(Al,Ge)中长程有序的讨论
姜小龙;张宏
中国科学院上海冶金研究所;中国科学院上海冶金研究所
A DISCUSSION ON LONG-RANGE ORDER IN Nb_3 (Al,Ge) COMPOUND WITH A-15 STRUCTURE
Jiang Xiaolong Zhang Hong (Shanghai Intitute of Metallurgy; Academia Sinica) (Manuscript received 21 February; 1981)
引用本文:

姜小龙;张宏. A-15型Nb_3(Al,Ge)中长程有序的讨论[J]. 金属学报, 1982, 18(4): 439-443.
, . A DISCUSSION ON LONG-RANGE ORDER IN Nb_3 (Al,Ge) COMPOUND WITH A-15 STRUCTURE[J]. Acta Metall Sin, 1982, 18(4): 439-443.

全文: PDF(416 KB)  
摘要: 对Kitchingman等人提出的A-15型Nb_3(Al_(0.75)Ge_(0.25))化合物的可能的有序结构进行了讨论。对一些可能的有序结构给出了正确的X射线结构因子,并指出Kitchingman等人的结论是值得怀疑的。
Abstract:A discussion has been made of the possible ordering structure in type A-15 compound Nb_3(Al_(0.75 Ge_(0.25))given previously by Kitchingman et al. The correct X-ray structure factors for several possible ordering structures of this compound are suggested and it is pointed out that the conclusion drawn by Kitchingman etal. seems to be doubtful.
收稿日期: 1982-04-18     
1 Arrehenius, G.; Corenzwit, E.; Fitzgerald, R.; Hollo, G.W., Jr., Luo, H.L.; Matthias, B.T.; Zachariasen, W.H., Proc. Nat. Acad. Sci., 61(1968) , 621.
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3 Kitchingman, W. J.; Birch, A., Met. Sci. J., 7(1973) , 191.
4 张宏;姜小龙,物理,11(1982) ,44.
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