Last update Feb.28/1997
QuasiCrystal is a new crystal!

AlFeCu Quasicrystal

Quasicrystal has not a simple periodicity. It is seen as they are lining up without any order at first sight. However, it indicate sharp diffraction pattern. It means the material is not a random mixture but a true crystal. Namely,this crystal is arranged in accordance with some decided rule.

Quasicrystal has various interesting characteristics.

I am studying this exciting crystal.

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This site is produced by kazuyuki katou
Graduate student (Master 2) of "Chuoh"university physics course.
From this April I'll become a 1st year student of doctor course.
in Tokyo Japan.
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