The crossover from the vortex glass to the Bose glass in nanostructured y Ba2 Cu3 O7-x films

Tomoya Horide, Kaname Matsumoto, Paolo Mele, Ataru Ichinose, Ryusuke Kita, Masashi Mukaida, Yutaka Yoshida, Shigeru Horii

研究成果: Article

22 引用 (Scopus)

抜粋

The glass-liquid transitions of quantized vortices were studied to understand the vortex behavior in Y Ba2 Cu3 O7-x films. We systematically controlled the pinning strength, spatial distribution, and shape of disorders by engineering of nanoinclusions in Y Ba2 Cu3 O7-x films. In these disorder systems, we observed the crossover between the vortex glass (VG) and the Bose glass (BG). The increase in pinning strength and ordering of isotropic disorders do not change the critical exponents and the conversion between the BG and the VG is triggered only by the anisotropy of pinning centers.

元の言語English
記事番号182511
ジャーナルApplied Physics Letters
92
発行部数18
DOI
出版物ステータスPublished - 2008 5 16

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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    Horide, T., Matsumoto, K., Mele, P., Ichinose, A., Kita, R., Mukaida, M., Yoshida, Y., & Horii, S. (2008). The crossover from the vortex glass to the Bose glass in nanostructured y Ba2 Cu3 O7-x films. Applied Physics Letters, 92(18), [182511]. https://doi.org/10.1063/1.2924770