Growth and characterization of shape-controlled single crystals by a micro-pulling-down method

Yuui Yokota, Hidehiko Tanaka, Masato Sato, Valery Chani, Kazushige Tota, Ko Onodera, Takayuki Yanagida, Akira Yoshikawa

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

Shape-controlled CaF 2 and sapphire crystals were grown by a micro-pulling-down (μ-PD) method and the crystallinities were investigated. By the μ-PD method with crucibles which have special configurations, circular tube-shaped CaF 2 crystal, square tube-shaped CaF 2 crystal and square tube-shaped sapphire crystal with high transparency were obtained. The grown crystals indicated a single phase of CaF 2 and Al 2O 3 in the XRD measurements. X-ray rocking curve of square tube-shaped sapphire indicated the crystal has no mosaic structure in the crystal and it has high crystallinity comparable to crystals grown by Cz method.

本文言語English
ホスト出版物のタイトルSolid-State Chemistry of Inorganic Materials VIII
ページ97-100
ページ数4
DOI
出版ステータスPublished - 2011
イベント2010 MRS Fall Meeting - Boston, MA, United States
継続期間: 2010 11月 292010 12月 3

出版物シリーズ

名前Materials Research Society Symposium Proceedings
1309
ISSN(印刷版)0272-9172

Other

Other2010 MRS Fall Meeting
国/地域United States
CityBoston, MA
Period10/11/2910/12/3

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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