Growing perfect quasicrystals

A. P. Tsai, T. J. Sato, J. Q. Guo, T. Hirano

研究成果: Conference article査読

9 被引用数 (Scopus)

抄録

Single quasicrystals Al72Ni12Co16 and Al72Pd19Mn9 alloys have been grown by the floating-zone method and Zn46Mg51Ho3 alloy by the Bridgman method. In these three systems, single quasicrystals with dimensions of the order of a centimeter have been successfully grown. X-ray diffraction and neutron diffraction show that these single quasi-crystals are as good as the best crystals. We therefore assert that quasicrystals are a metallic bulk matter with a degree of order equal to that of best crystals. By quenching the liquid, we observed flat solid-liquid interface perpendicular to the growth directions in Al-Ni-Co and Al-Pd-Mn alloys.

本文言語English
ページ(範囲)833-838
ページ数6
ジャーナルJournal of Non-Crystalline Solids
250-252 (II)
DOI
出版ステータスPublished - 1999 8 1
外部発表はい
イベントProceedings of the 1998 10th International Conference on Liquid and Amorphous Metals (LAM-10) - Dortmund, Ger
継続期間: 1998 8 301998 9 4

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • セラミックおよび複合材料
  • 凝縮系物理学
  • 材料化学

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