Vortex shells in mesoscopic triangles of amorphous superconducting thin films

N. Kokubo, H. Miyahara, S. Okayasu, T. Nojima

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Direct observation of vortex states confined in mesoscopic regular triangle dots of amorphous Mo–Ge thin films was made with a scanning superconducting quantum interference device microscope. The observed magnetic images illustrate clearly how vortices are distributed over the triangle dots by forming not only commensurate triangular clusters, but also unique patterns imposed by incommensurability. We discuss the results in terms of vortex shells and construct the packing sequence of vortices in the multiple shell structure.

本文言語English
ページ(範囲)42-45
ページ数4
ジャーナルPhysica C: Superconductivity and its applications
530
DOI
出版ステータスPublished - 2016 11 15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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