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METHOD FOR PRODUCING SINGLE CRYSTAL 发明申请

2023-12-11 2420 170K 0

专利信息

申请日期 2025-08-07 申请号 JP2005303286
公开(公告)号 JP2007112643A 公开(公告)日 2007-05-10
公开国别 JP 申请人省市代码 全国
申请人 TDK CORP
简介 PROBLEM TO BE SOLVED : To provide a method for producing a single crystal having reduced Pb content with respect to the method for producing the single crystal such as a magnetic garnet by a flux method.SOLUTION : A material containing sodium (Na) and boron (B) is filled in a crucible 4 made of gold (Au), and then a melt 8 is formed by melting the material, and thereafter, a rare earth-iron garnet single crystal is grown by using the melt 8. At this time, the rare earth-iron garnet single crystal is grown under an atmospheric pressure by using the flux method.COPYRIGHT : (C)2007, JPO&INPIT


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