EXPERIMENTAL-EVIDENCE FOR AND A PROJECTION MODEL OF A CUBIC QUASI-CRYSTAL

被引:24
作者
FENG, YC
LU, G
YE, HQ
KUO, KH
WITHERS, RL
VANTENDELOO, G
机构
[1] CHINESE ACAD SCI,BEIJING LAB ELECTR MICROSCOPY,BEIJING 100080,PEOPLES R CHINA
[2] UNIV ANTWERP,RUCA,B-2020 ANTWERP,BELGIUM
关键词
D O I
10.1088/0953-8984/2/49/003
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
A 3D aperiodic structure model with cubic point symmetry is established by projection from a lattice in 6D space. Its Fourier transform describes well the diffraction patterns of the aperiodic phase in rapidly solidified V-Ni-Si and other transition-metal-silicon alloys. This aperiodic phase is suggested to be a quasi-crystal with cubic point group symmetry.
引用
收藏
页码:9749 / 9755
页数:7
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