Analysis of dislocation embedded in Low-angle grain boundary in LiTaO<sub>3</sub> crystal (Ⅱ) -Identification of dislocation using Transmission Electron Microscope-

Yuta Kubouchi; Tomio Kajigaya; Yutaka Ohno

Presentation information

Oral presentation

15 Crystal Engineering » 15.1 Bulk crystal growth

[17a-B301-1~12] 15.1 Bulk crystal growth

Sat. Mar 17, 2018 9:00 AM - 12:15 PM B301 (53-301)

Kei Kamada(Tohoku Univ.), Hiraku Ogino(AIST)

10:00 AM - 10:15 AM

[17a-B301-5] Analysis of dislocation embedded in Low-angle grain boundary in LiTaO₃ crystal (Ⅱ) -Identification of dislocation using Transmission Electron Microscope-

〇Yuta Kubouchi¹, Tomio Kajigaya¹, Yutaka Ohno² (1.Sumitomo Metal Mining Co., Ltd., 2.IMR, Tohoku Univ.)

Keywords:Crystal, Lithium Tantalate, Dislocation

Dislocation arrays embedded in low-angle grain boundary in LiTaO₃ single crystal grown by Cz method were investigated using Transmission Electron Microscope.

Presentation information

[17a-B301-1~12] 15.1 Bulk crystal growth

[17a-B301-5] Analysis of dislocation embedded in Low-angle grain boundary in LiTaO3 crystal (Ⅱ) -Identification of dislocation using Transmission Electron Microscope-

[17a-B301-5] Analysis of dislocation embedded in Low-angle grain boundary in LiTaO₃ crystal (Ⅱ) -Identification of dislocation using Transmission Electron Microscope-