Characterization of dislocations in a LiNbO3 single crystal grown by micro pulling down method

D. H. Yoon, I. Yonenaga, T. Fukuda

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

LiNbO3 single crystals grown by the micro pulling down (μ‐PD) method have been revealed to be as free of dislocations and subgrain boundaries up to 500 μm in diameter. On the other hand, μ‐PD LiNbO3 single crystals grown along the x‐axis in diameter of 800 μm were observed to be dislocated due to the size effect of crystal. The Burgers vectors of dislocations were determined to be [2201], [1011], and [0111] by X‐ray topography.

Original languageEnglish
Pages (from-to)1119-1122
Number of pages4
JournalCrystal Research and Technology
Volume29
Issue number8
DOIs
Publication statusPublished - 1994

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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