Zobrazeno 1 - 6
of 6
pro vyhledávání: '"M. L. Trawick"'
Autor:
C. D. Keener, Stephen W. Pierson, Jeffrey C. Hunnicutt, Leroy A. Gorham, M. L. Trawick, Mark Friesen, S. M. Ammirata
Publikováno v:
Physica C: Superconductivity. 313:225-231
Zero-field current–voltage ( I–V ) characteristics of a thin (`two-dimensional') Bi 2 Sr 2 CaCu 2 O 8+ δ crystal are reported and analyzed in two ways. The `conventional' approach yields ambiguous results while the dynamical scaling analysis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a1c7923202a6abef69ebbe83c3a4c22
https://doi.org/10.1016/s0921-4534(99)00010-6
https://doi.org/10.1016/s0921-4534(99)00010-6
Publikováno v:
Physical Review Letters. 78:1118-1121
We present evidence for nonequilibrium two stage melting in Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{delta}}. Samples cooled in low applied magnetic fields display a sharp hysteretic drop of the resistance which is associated with a first-order vortex l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c95f1b1303a97440539027e67fc4e0e
https://doi.org/10.1103/physrevlett.78.1118
https://doi.org/10.1103/physrevlett.78.1118
Publikováno v:
Physical Review B. 55:R708-R711
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c133e7844eeb6d1883a7fb56888ec58
https://doi.org/10.1103/physrevb.55.r708
https://doi.org/10.1103/physrevb.55.r708
Publikováno v:
Journal of Low Temperature Physics. 105:1267-1272
The flux transformer geometry has been useful for studying vortex coupling in Bi2Sr2CaCu2O8+y crystals but is limited by the difficulty of controlling sample size. We have used an argon ion mill to etch two channels into the top face of a Bi2Sr2CaCu2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea55825a362df4f4ee8372ef3f78fee8
https://doi.org/10.1007/bf00753874
https://doi.org/10.1007/bf00753874
Publikováno v:
Czechoslovak Journal of Physics. 46:3211-3217
We find that resistive hysteresis accompanies vortex lattice melting in Bi2Sr2CaCu2O8+° single crystals, together with a sharp drop of the resistance with decreasing temperature. The melting transition temperatureT m was current dependent, indicatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f26569161df3c04c61930f920d577c47
https://doi.org/10.1007/bf02548132
https://doi.org/10.1007/bf02548132
Autor:
E. Johnston-Halperin, E. M. Forgan, L. Klein, D. E. Farrell, A. I. M. Rae, M. L. Trawick, J. C. Garland, R. Sasik, Aharon Kapitulnik, Patrick Fournier, T. W. Li
Publikováno v:
Physical Review B. 53:11807-11816
Using torque magnetometry, the bulk magnetization of single-crystal Bi2Sr2CaCu2O8 has been investigated for temperatures close to the superconducting transition temperature. The results establish that the irreversibility field coincides with the fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49950dab63656420beed22a2d25ac690
https://doi.org/10.1103/physrevb.53.11807
https://doi.org/10.1103/physrevb.53.11807