METHOD FOR MANUFACTURING SINGLE CRYSTAL WITH UNIFORM DISTRIBUTION OF RESISTIVITY CHARACTERISTICS AND SINGLE CRYSTAL MANUFACTURED THEREOF

摘要

PURPOSE: The monocrystal making method in which the resistivity uniforms and the monocrystal manufactured with this method sanction the cusp magnetic field [CUSP magnetic field] in the growth of monocrystal. CONSTITUTION: In the quartz crucible(10), the fused melt is accepted to the high temperature. The crucible housing(20) supports the quartz crucible to the specific form. The crucible rotation number shift(30) drops the quartz crucible as rising. It is spaced from the sidewall of the housing and the heater(40) heats the quartz crucible. The heat insulating mean(50) prevents from the heat generating being flown out from heater into outside.