Growth,defects,and properties of GdCa4O(BO3)3 and Nd:GdCa4O(BO3)3 crystals |
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作者姓名: | MinhuaJiang YuliaTian JianhuaJiang WanxiaHuang JiyangWang Xiao |
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作者单位: | [1]BeijingSynchrotronRadiationLaboratory,InstituteofHighEnergyPhysics,Beijing100039,People’sRepublicofChina [2]StateKeyLaboratoryofCrystalMaterials,ShandongUniversity,Jinan250100,People’sRepublicofChina |
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摘 要: | Pure and neodymium-doped gadolinium calcium oxoborate crystals of high quality were grown by the Czochralski method.The orientation of crystal was precisely determined,and the samples for measurements were prepared.Through synchrotron x-ray topography and high-resolution x-ray diffractometry,the twin structure was discovered.Some properties such as the figure of merit value,and dielectric,piezoelectric,and elastic constants were meausured along with a discussion of the anisotropy of the laser properties.
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关 键 词: | GdCa4O(BO3)3晶体 钕掺杂 硼酸盐晶体 Nd:GdCa4O(BO3)3晶体 晶体生长 形貌学 结构缺陷 X射线衍射分析 |
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