METHOD OF GROWING ARTIFICIAL QUARTZ CRYSTAL AND ARTIFICIAL QUARTZ CRYSTAL

摘要

PROBLEM TO BE SOLVED: To provide a method of growing an artificial quartz crystal having low linear defect density and the artificial quartz crystal having the low linear defect density.;SOLUTION: In the method of growing the artificial quartz crystal manufactured by a hydrothermal method, the difference between the lattice constant of the quartz crystal to be grown and the lattice constant of a seed crystal is made small considering the growing environment by using the seed crystal containing impurity having a concentration expected in the artificial quartz crystal to be grown.;COPYRIGHT: (C)2004,JPO