| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal fluoride body, by which the highly oriented metal fluoride body can be manufactured easily in a short period of time; and to provide the metal fluoride body manufactured using the method. SOLUTION: In the method for manufacturing the metal fluoride body by growing a metal fluoride single crystal by a Czochralski method or a floating zone melting method, when the metal fluoride single crystal is grown, the method for manufacturing the metal fluoride body is characterized in that millimeter-wave heating is utilized in at least a part of heating means for melting the metal fluoride. COPYRIGHT: (C)2005,JPO&NCIPI
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