| 摘要 |
PROBLEM TO BE SOLVED: To clarify the relation among crystal growth conditions, crystal form, and whether crystal growth occurs or not and thereby enable the crystal growth of a group III nitride under practical crystal growth conditions. SOLUTION: In region A, a GaN crystal does not grow. In region B, a GaN crystal grows dominantly only on a seed crystal. In region C, a columnar GaN crystal grows dominantly. In region D, a platy GaN crystal grows dominantly. Here, dominantly means that most of the crystal grows in this form. COPYRIGHT: (C)2009,JPO&INPIT
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