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An Analysis of the Growing Orientation of PMN-PT Single Crystal Using the Laue Back-Reflection Method

라우에 배면반사법을 이용한 PMN-PT 단결정 성장 방향 분석

  • Received : 2015.10.28
  • Accepted : 2015.11.24
  • Published : 2015.12.01

Abstract

In this paper, the growing orientation of PMN-PT single crystal is analyzed using the Laue-Back Reflection Method. Two kinds of PMN-PT single crystals are grown using the Bridgman growing method in the [001] and [111] directions and their the Laue photographs are simulated assuming cubic crystal systems. From the comparison between simulation and test results, it can be concluded that the single crystals are grown in the desired crystal orientations.

Keywords

Bridgman growing method;Single crystal;PMN-PT;Laue-back reflection method;Growing orientation

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