光彩を放つ単結晶の育成

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書誌事項

タイトル別名
  • Growth of Chatoyant Single Crystals
  • コウサイ オ ハナツ タンケッショウ ノ イクセイ

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説明

It was found for the first time that single crystals of MgTiO3 solidsolutions showed chatoyancy and they could be used as a new modified cat's eye gem stone. The crystal growth experiment was made by the traveling solvent float zone method using a halogen lamp image furnace. The grown crystals tended to grow mostly along the [1010]-axis. As grown boules were darkend. but became transparent and colourless after annealing at 1300°C for 24 hours in oxygen atmosphere and showed distinct chatoyancy along the (0001)-plane.

収録刊行物

  • 鉱物学雜誌

    鉱物学雜誌 15 (3), 136-141, 1981

    一般社団法人　日本鉱物科学会

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