Studies of mesoscopic lattices forming with magnetic fluids

I. M. Jiang, M. S. Wang, H. E. Horng, C. Y. Hong

研究成果: 雜誌貢獻Conference article

4 引文 斯高帕斯(Scopus)

摘要

The high-quality magnetic fluid composition is capable of forming two-dimensional lattices of concentrated magnetic particle columns in a thin film in magnetic fields. The extraordinary lattices, a kind of novel mesoscopic system, have been explored with optical microscopy, digital imaging, and computer-video technique in this study. The two-dimensional lattices present hexagonal phase with exotic topological defects due to the structure distortion under excitations. The ordering of the 2D lattices are classified with positional and bond-orientational correlation functions. Some dynamical observations of topological defects are also made in this study.

原文英語
頁(從 - 到)87-92
頁數6
期刊Physica A: Statistical Mechanics and its Applications
281
發行號1
DOIs
出版狀態已發佈 - 2000 六月 15
事件5th Taiwan International Symposium on Statistical Physics (StatPhys-Taiwan-1999) - Taipei, Taiwan
持續時間: 1999 八月 91999 八月 12

ASJC Scopus subject areas

  • Statistics and Probability
  • Condensed Matter Physics

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