Pinning activation energies and the effect of cold deformation on critical currents in Bi(Pb)2223
作者： F. Marti , M. Daumling , R. Flukiger
DOI: 10.1109/77.402949
关键词: Perpendicular 、 Magnetic field 、 Flux pinning 、 Magnetic hysteresis 、 Current density 、 Magnetic flux 、 Critical current 、 Condensed matter physics 、 Materials science 、 High-temperature superconductivity
摘要: … of Bi(Pb)2223. Mechanical deformation at room temperature causes fracture of the grains, but raises the critical current density by a factor of two. The irreversibility line appears not to be …
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H. Yamasaki, K. Endo, S. Kosaka, M. Umeda, S. Yoshida, K. Kajimura, Scaling of the flux pinning force in epitaxial Bi2Sr2Ca2Cu3Ox thin films. Physical Review Letters. ,vol. 70, pp. 3331- 3334 ,(1993) , 10.1103/PHYSREVLETT.70.3331
G. Grasso, A. Perin, B. Hensel, R. Flükiger, Pressed and cold rolled Ag-sheathed Bi(2223) tapes: A comparison Physica C-superconductivity and Its Applications. ,vol. 217, pp. 335- 341 ,(1993) , 10.1016/0921-4534(93)90337-P
M. V. Feigel’man, V. B. Geshkenbein, A. I. Larkin, V. M. Vinokur, Theory of collective flux creep Physical Review Letters. ,vol. 63, pp. 2303- 2306 ,(1989) , 10.1103/PHYSREVLETT.63.2303
G. Ries, H.-W. Neumüller, R. Busch, P. Kummeth, M. Leghissa, P. Schmitt, G. Saemann-Ischenko, Pinning energy in HTSC and its influence on electric and magnetic properties Journal of Alloys and Compounds. ,vol. 195, pp. 379- 385 ,(1993) , 10.1016/0925-8388(93)90762-C
Qiang Li, M. Suenaga, Qi Li, T. Freltoft, Sample size effect on the determination of the irreversibility line of high‐Tc superconductors Applied Physics Letters. ,vol. 64, pp. 250- 252 ,(1994) , 10.1063/1.111519
J.-M. Triscone, P. Fivat, M. Andersson, M. Decroux, O/. Fischer, Two-dimensional and three-dimensional vortex lattice dynamics in DyBa2Cu3O7-(Y1-xPrx)Ba2Cu3O7 coupled heterostructures. Physical Review B. ,vol. 50, pp. 1229- 1236 ,(1994) , 10.1103/PHYSREVB.50.1229
H. G. Schnack, R. Griessen, J. G. Lensink, Wen Hai-Hu, Generalized inversion scheme for the determination of activation energies from flux-creep experiments in high-Tc superconductors. Physical Review B. ,vol. 48, pp. 13178- 13181 ,(1993) , 10.1103/PHYSREVB.48.13178
M Däumling, A Jeremie, R Flükiger, Ag-sheathed tapes produced with prereacted Bi2223 powder: critical currents and impurity phase development Superconductor Science and Technology. ,vol. 6, pp. 721- 724 ,(1993) , 10.1088/0953-2048/6/10/003
CHARLES P. BEAN, Magnetization of High-Field Superconductors Reviews of Modern Physics. ,vol. 36, pp. 31- 39 ,(1964) , 10.1103/REVMODPHYS.36.31
M. Däumling, J.-C. Grivel, B. Hensel, R. Flükiger, Mechanically induced flux pinning in (Bi,Pb)2Sr2Ca2Cu3Ox tapes Physica C: Superconductivity. ,vol. 219, pp. 429- 434 ,(1994) , 10.1016/0921-4534(94)90397-2