蓝宝石优秀的光学和力学性能使得它在红外光学领域获得广泛应用,但是,其高温强度的急剧降低,限制了它的热震抗力的发挥.所以改善蓝宝石的高温强度已经成为目前该领域的研究热点之一.本文介绍蓝宝石高温强度降低的机制以及影响因素,并对未来的工作提出展望.
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