Characterization of Growth Defects in Nd:YCa4O(BO3)3 Crystals by Transmission Synchrotron Topography

• 来源期刊: 同步辐射装置用户科技论文集
• 学科: 化学
• 关键词: 晶体缺陷 Nd:YCa4O(BO3)3 辐照地形观测
• 年，卷（期）: 1999,（1）
• 页码范围: 205-209
• 页数: 5页
• 分类号: O614.335

摘要

The growth detects in Nd:YCa4O(BO3)3(Nd:YCOB) crystals were investigated by transmission synchrotron topography.It was found that growth striations were the primary defects in Nd:YCOB crystals.Grown-in dislocations.mosaic blocks and inclusions were also obsered in the crystals.The effect of temperature field on the formation of growth defects in the crystals was discussed.