【摘要】 用大功率CO₂激光器非平衡态制取单晶的方法从固态混合物熔体（Al₂O 3-10mol％Cr₂O）3)-M₀,Al₂O₃-（50,60,80）mol％WO₃中合成了可分离的M₀O₃,Al₂O₃及Al₂O₃·3WO₃,Al₂O₃·4WO₃单晶体,分析表明,激光非平衡态下生成的单晶与平衡态下生长的同种物质单晶在微观参量及外观上一致,而非平衡态下激光合成的晶体可以是平衡态下由相同的反应物难于生成的物质。更多还原

【Abstract】 In the present paper, the method with which single crystal is grown undernonequilibrium by use of high power cw CO₂ laser, is probed. With it, MoO₃, Al₂O₃, Al₂O₃·3WO₃and Al₂O₃·4WO₃ crystals separated respectively from （Al₂O₃-10mol%Cr₂O₃）-Mo, Al₂O₃-（50, 60,80）mol%WO₃ melt was synthesized at the first time. The analysis for these crystals shows theirproperties on figure and micro- parameters are congruous with that grown under equilibrium, andthe crystals synthesized under nonequilibrium can be new substance which is difficult to form underequilibrium with the same reactants.更多还原