“…used to obtain ns-LN or s-LN crystals, which include the conventional CZ technique, double crucible CZ technique, floating zone method, laser heated pedestal growth, the K 2 Ocontaining flux growth, the LiVO 3 -containing flux growth, and the vapor transport equilibration method [11][12][13][14][15][16][17][18][19][20][21]. Unfortunately, each method more or less has its drawbacks or limits.…”