Study of Thermal Symmetry in Czochralski Silicon Melt under a Vertical Magnetic Field

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概要

• 論文の詳細を見る

• A study is made of the effects of a vertical magnetic field on thermal symmetry in a Czochralski silicon melt. By application of a magnetic field of 2500 Oe, thermal asymmetry is reduced to about 1/2 that at 0 Oe, and isothermal contours become concentric circles. A model is proposed where a vertical magnetic field suppresses asymmetric thermal convection which degrades thermal symmetry, and heat transfer in the stagnant melt is dominated by symmetric heat conduction.

• 社団法人応用物理学会の論文
• 1984-08-20

著者

• Inoue Naohisa

  Atsugi Electrical Communication Laboratory Nippon Telegraph & Telephone Public Corporation

• HIRATA Hiroshi

  Atsugi Electrical Communication Laboratory, Nippon Telegraph & Telephone Public Corporation

• Hirata Hiroshi

  Atsugi Electrical Communication Laboratory Nippon Telegraph & Telephone Public Corporation

関連論文

• Study of Thermal Symmetry in Czochralski Silicon Melt under a Vertical Magnetic Field

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