OBSERVATION OF QUASI-CRYSTAL SURFACE ORDER AND DISORDERING BY LOW-ENERGY ELECTRON-DIFFRACTION

被引：25

作者：

MCRAE, EG

MALIC, RA

LALONDE, TH

THIEL, FA

CHEN, HS

KORTAN, AR

机构：

[1] ATandT Bell Laboratories, Murray Hill

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 07期

关键词：

D O I：

10.1103/PhysRevLett.65.883

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Low-energy electron-diffraction observations indicate the existence of quasicrystalline order at surfaces parallel and perpendicular to the periodic tenfold axis of the decagonal quasicrystal Al65Cu15Co20, and of a disordering transition near 715 K at the surface perpendicular to the tenfold axis. © 1990 The American Physical Society.

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页码：883 / 886

页数：4

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