location: Current position: Home >> Scientific Research >> Paper Publications

一个与准晶相关的新Al-Cu相

Hits:

Indexed by:期刊论文

Date of Publication:1995-01-01

Journal:材料研究学报

Included Journals:CSCD

Volume:9

Issue:2

Page Number:107

ISSN No.:1005-3093

Key Words:Al-Cu合金相; 准晶; 晶体结构

Abstract:本文报道一个新Al-Cu相具有正交结构,空间群Fddd.点阵常数为:a=0.8166nm,b=0.9995nm,c=1.4149nm,表达式为Al43.2Cu56.8.该相与Al-Cu-Fe准晶的价电子浓度相同,是一个由CsCl结构衍生的类似相.

Pre One:Al-Cu-Mn准晶系中的等电子浓度相结构

Next One:CsCl-based approximants of quasicrystals