TY - JOUR
T1 - Free damping oscillation of Bi2212 single crystal under magnetic field
AU - Niimi, H.
AU - Inoue, K.
AU - Kawamata, S.
AU - Okuda, K.
PY - 1994/12
Y1 - 1994/12
N2 - 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.
AB - 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.
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U2 - 10.1016/0921-4534(94)92539-9
DO - 10.1016/0921-4534(94)92539-9
M3 - Article
AN - SCOPUS:30244444658
VL - 235-240
SP - 2637
EP - 2638
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - PART 4
ER -