Free damping oscillation of Bi2212 single crystal under magnetic field

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

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)2637-2638
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume235-240
Issue numberPART 4
DOIs
Publication statusPublished - 1994
Externally publishedYes

Fingerprint

Vortex flow
Damping
damping
Single crystals
vortices
Magnetic fields
oscillations
single crystals
magnetic fields
Energy dissipation
crossovers
dissipation
energy dissipation
Temperature
temperature

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Free damping oscillation of Bi2212 single crystal under magnetic field. / Niimi, H.; Inoue, Kazuo; Kawamata, S.; Okuda, K.

In: Physica C: Superconductivity and its Applications, Vol. 235-240, No. PART 4, 1994, p. 2637-2638.

Research output: Contribution to journalArticle

Niimi, H. ; Inoue, Kazuo ; Kawamata, S. ; Okuda, K. / Free damping oscillation of Bi2212 single crystal under magnetic field. In: Physica C: Superconductivity and its Applications. 1994 ; Vol. 235-240, No. PART 4. pp. 2637-2638.
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