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熔盐法是高温熔液中生长晶体的方法,常用的助熔剂在高温下具有挥发性,挥发情况对体系中的相状态,以及晶体成核和生长起着重要的、有时是决定性的影响。PbF_2-PbO-B_2O_3,是生长激光晶体 Y_3Al_3O_(12):Nd~(3+)(YAG:Nd~(3+))最常用的助熔剂,它在高温生长区挥发量较大,以至于仅仅依靠恒温挥发就可以生长晶
The molten salt method is a method of growing crystals in a high-temperature melt. Commonly used fluxes are volatile at high temperatures. Volatilization plays an important and sometimes decisive influence on the phase state in the system, as well as the nucleation and growth of the crystal. PbF_2-PbO-B_2O_3 is the most commonly used flux for growing Y_3Al_3O_ (12) Nd_ (3 +) (YAG: Nd ~ (3+)) crystals and it has a large amount of volatilization in the high temperature growth area. Rely on constant temperature volatilization can grow crystal