Title of article
Dislocations in quasicrystals
Author/Authors
Edagawa، نويسنده , , K، نويسنده ,
Pages
11
From page
528
To page
538
Abstract
Quasicrystals have additional elastic degrees of freedom not found in conventional crystals, which are termed phason degrees of freedom. Dislocations in quasicrystals are special in that they are inevitably accompanied by the phason strain in addition to the conventional elastic strain. Characteristic features of such quasicrystalline dislocations and plastic properties of quasicrystals are reviewed. Deformation mechanisms in quasicrystals by dislocation motion are discussed.
Keywords
Dislocation , Icosahedral quasicrystal , Phason , Plastic properties , Decagonal quasicrystal , Quasicrystal
Journal title
Astroparticle Physics
Record number
2059044
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