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VOLUME 55 (1992) | ISSUE 7 |
PAGE 388
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Universal structure unit for AlLiCu, AlMnSi and AlFeCu quasicrystals
Dmitrienko V.E.
It is suggested to describe the structure of icosahedral quasicrystals as a result of the dodecahedral arrangement of closest atoms, really observed in the AlLiCu, AlMnSi, and AlFeCu alloys. New cubic approximants of icosahedral quasicrystals are found. Unconventional projection scheme for construction of quasicrystals and their crystal approximants is discussed.
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