Nd:YVO_4晶体a向生长研究

Study on the Crystal Growth of Nd:YVO_4 along (100) Direction

采用固 液两相混合 ,使Nd2 O3 、Y2 O3 和V2 O5在近常温条件下初步合成Nd :YVO4多晶原料 ,降低固相合成反应温度 ,减少V2 O5在多晶原料制备过程中的挥发。讨论了a方向Nd :YVO4单晶生长条件 ,采用提拉法 ,以 ( 10 0 )方向进行单晶生长 ,得到一系列掺杂浓度的Nd

The Nd:YVO_4 multi-crystal was synthesized by Nd_2O_3,Y_2O_3 and V_2O_5 at a lower temperature, which decreased the volatilization of V_2O_5. Conditions of Nd:YVO_4 crystal growth along (100) direction were investigated and crystals doped different Nd ratios were grown by Czochralski method.