Free damping oscillation of Bi2212 single crystal under magnetic field

H. Niimi, K. Inoue, S. Kawamata, K. Okuda

研究成果: Article

1 引用 (Scopus)

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Vortex state of Bi2Sr2CaCu2O8 single crystal was investigated by free damping oscillation under various magnetic fields (H∥c) up to 3 kOe in the temperature range from 4.2 K to Tc. The energy dissipation under magnetic field started to increase just below about the irreversibility line, showed a peak near 20 K followed by other peaks with decreasing temperature. As the applied field increases from 1 to 2 kOe, the amplitude of the dissipation increased abruptly. This increase might suggest that the 3D-2D crossover of vortex pancakes exists between these fields.

元の言語English
ページ(範囲)2637-2638
ページ数2
ジャーナルPhysica C: Superconductivity and its applications
235-240
発行部数PART 4
DOI
出版物ステータスPublished - 1994 12

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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