CHANNELING IN QUASI-CRYSTALS

被引：4
|
作者：
VANVOORTHUYSEN, EHD
SMULDERS, PJM
WERKMAN, RD
DEBOER, JL
VANSMAALEN, S
机构：
[1] UNIV GRONINGEN,VAKGRP VASTE STOF FYS,9747 AG GRONINGEN,NETHERLANDS
[2] UNIV GRONINGEN,INORGAN CHEM LAB,9747 AG GRONINGEN,NETHERLANDS
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1992年 / 64卷 / 1-4期
关键词：
D O I：
10.1016/0168-583X(92)95477-9
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Ion-beam channeling has been observed in quasicrystals. For 1 MeV He-4+ ions in icosahedral AlCuFe the maximum effect found is 36%. The full width at half maximum of the observed dips is 1.3-degrees. The effect persists up to great depths (> 200 nm), thus showing a high degree of ordering in this phase. The channeling effect is sensitive to radiation damage.
引用
收藏
页码：261 / 265
页数：5
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