摘要 |
PROBLEM TO BE SOLVED: To provide a crucible capable of preventing crystal quality deterioration due to a byproduct(s) formed by the reaction of a raw material with a crucible material, from being caused and also to provide a device and a method for crystal growth, using the crucible. SOLUTION: This crucible 4 to be applied to a device for crystal growth is provided with seed crystal placement sections 3 each of which is used for placing one of seed crystals 26, and a raw material receiving section 30 for receiving a raw material 24, and has such a structure that vapor of the raw material 24, formed by sublimation of it, is made to pass through an opening 30 deg. of the raw material receiving section 30 and reaches each of the seed crystals 26, wherein correlation of the area (A) of the opening 30 deg. of the raw material receiving section 30 with the internal area (B) of the raw material receiving section 30 meets the relational expression B/A <=3.
|