Ion-beam channeling in a quasicrystal
- 1 May 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 45 (17) , 9667-9670
- https://doi.org/10.1103/physrevb.45.9667
Abstract
We have observed ion-beam channeling in a quasicrystal. For 1-MeV ions in icosahedral Al-Cu-Fe the maximum effect found is 36%. The full width at half maximum of the observed dips is 1.3°. The effect persists up to great depths (>200 nm), thus showing a high degree of ordering in this phase.
Keywords
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