Anomalous Reversible Torque in Layered Superconducting Bi_{2}Sr_{2}CaCu_{2}O_{x} Single Crystal

• Authors: Z. Drzazga , W. Borgieł , R. Szymczak , H. Szymczak
• Languages of publication: EN

Abstracts

EN

Magnetic anisotropy of layered superconducting Bi_{2}Sr_{2}CaCu_{2}O_{x} single crystal was investigated by the torque method in the reversible regime. The torque was analyzed in the model taking into account 2D layered structure. Considered model gives the better fit to the data when the magnetic field is applied near (a, b) plane. Obtained results establish to 6×10_{3} value of the superconducting effective mass anisotropy coefficient ε.

Keywords

EN

74.60.Ge; 75.30.Gw

Discipline

• 75.30.Gw: Magnetic anisotropy

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1996
• Volume: 89
• Issue: 1
• Pages: 91-98

Dates

published

1996-01

received

1995-05-16

(unknown)

1995-11-03

Contributors

author

Z. Drzazga

• Institute of Physics, Silesian University, Uniwersytecka 4, 40-007 Katowice, Poland

author

W. Borgieł

• Institute of Physics, Silesian University, Uniwersytecka 4, 40-007 Katowice, Poland

author

R. Szymczak

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

H. Szymczak

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

Identifiers

DOI

10.12693/APhysPolA.89.91