New quasicrystals of alloys containing s, p, and d elements
New quasicrystals of alloys containing s, p, and d elements
复制标题
含有 s、p 和 d 元素的新型合金准晶
DOI:
10.1103/physrevb.35.9326
复制
发表时间:
1987
影响因子:
3.7
通讯作者:
A. Inoue
中科院分区:
文献类型:
--
作者:
H. Chen;J. C. Phillips;P. Villars;A. Kortan;A. Inoue
New quasicrystals are obtained in alloys containing s, p, and d elements (so-called PSD alloys): AuLi 3 Al 6, Zn 17 Li 32 Al 51, Ga 16 Mg 32 Zn 52, and Ag 15 Mg 35 Al 50. Transmission electron microscopy and x-ray diffraction studies reveal that these PSD quasicrystals exhibit a unique peak-intensity modulation and packing density suggesting similar atomic decorations of the rhombohedron unit cells of three-dimensional Penrose tiling.