首页> 中文期刊> 《中国物理快报:英文版》 >Influence of Temperature on Equilibrium Separation Between Vertical Bloch Lines in OHBs in Garnet Bubble Films

Influence of Temperature on Equilibrium Separation Between Vertical Bloch Lines in OHBs in Garnet Bubble Films

         

摘要

The diameters of the ordinary hard bubbles (OHBs) and soft bubbles in epitaxial garnet films are measured under the microscope at various temperatures. It is found that the bubble diameters of OHBs increase with temperature, and it is concluded that the equilibrium separation between two neighbouring vertical Bloch lines (VBLs) Seq is widened with increasing temperature. At the same time, the results can be understood simply as that there are more VBLs in the domain walls of the first dumbbell domains (IDs) than those in walls of OH Bs at the same temperature.

著录项

  • 来源
    《中国物理快报:英文版》 |2009年第1期|314-316|共3页
  • 作者单位

    Hebei Advanced Thin Films Laboratory, College of Physics, Hebei Normal University, Shijiazhuang 050016;

    Higher Education Publishing Center, Science Press Limited Company, Beijing 100717;

    Hebei Advanced Thin Films Laboratory, College of Physics, Hebei Normal University, Shijiazhuang 050016;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 物理学;
  • 关键词

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