Preliminary measurements of the non-linear dynamics of a thin (two dimensional) YBa2Cu3O7 superconducting film in a small AC magnetic field are presented. A peak in third harmonic generation which may provide evidence of the Kosterlitz-Thouless transition is found just below the superconducting transition temperature
International audienceThe existence of nonsuperconducting zones in YBa2Cu3O7-delta (YBCO) films belo...
International audienceThe existence of nonsuperconducting zones in YBa2Cu3O7-delta (YBCO) films belo...
We present various sets of resistive transitions in an YBCO thin film, as a function of the temperat...
Measurements of higher harmonics of the ac voltage response in YBCO thin film strips under low ampli...
Measurements of higher harmonics of the ac voltage response in YBCO thin film strips under low ampli...
Fluctuation effects and temperature dependance of IV characteristics of c-axis oriented YBCO thin fi...
Fluctuation effects and temperature dependance of IV characteristics of c-axis oriented YBCO thin fi...
[[abstract]]In this study, the induced voltages due to the rotation of a pair of magnets on an YBCO ...
We have investigated the superconducting phase transition of YBa2Cu3O7−δ in zero magnetic field. Mos...
We have measured the current-voltage characteristics of a c-axis-oriented Tl2Ba2Ca2Cu3Ox thin film w...
Results are presented for study of nonlinear magnetization of a sintered YBa<SUB>2</SUB>Cu<SUB>3</SU...
We have directly imaged the anisotropic nonlinear Meissner effect in an unconventional superconducto...
Significant overestimation of the critical current density Jc is found for the third harmonic voltag...
Significant overestimation of the critical current density Jc is found for the third harmonic voltag...
We present various sets of resistive transitions in an YBCO thin film, as a function of the temperat...
International audienceThe existence of nonsuperconducting zones in YBa2Cu3O7-delta (YBCO) films belo...
International audienceThe existence of nonsuperconducting zones in YBa2Cu3O7-delta (YBCO) films belo...
We present various sets of resistive transitions in an YBCO thin film, as a function of the temperat...
Measurements of higher harmonics of the ac voltage response in YBCO thin film strips under low ampli...
Measurements of higher harmonics of the ac voltage response in YBCO thin film strips under low ampli...
Fluctuation effects and temperature dependance of IV characteristics of c-axis oriented YBCO thin fi...
Fluctuation effects and temperature dependance of IV characteristics of c-axis oriented YBCO thin fi...
[[abstract]]In this study, the induced voltages due to the rotation of a pair of magnets on an YBCO ...
We have investigated the superconducting phase transition of YBa2Cu3O7−δ in zero magnetic field. Mos...
We have measured the current-voltage characteristics of a c-axis-oriented Tl2Ba2Ca2Cu3Ox thin film w...
Results are presented for study of nonlinear magnetization of a sintered YBa<SUB>2</SUB>Cu<SUB>3</SU...
We have directly imaged the anisotropic nonlinear Meissner effect in an unconventional superconducto...
Significant overestimation of the critical current density Jc is found for the third harmonic voltag...
Significant overestimation of the critical current density Jc is found for the third harmonic voltag...
We present various sets of resistive transitions in an YBCO thin film, as a function of the temperat...
International audienceThe existence of nonsuperconducting zones in YBa2Cu3O7-delta (YBCO) films belo...
International audienceThe existence of nonsuperconducting zones in YBa2Cu3O7-delta (YBCO) films belo...
We present various sets of resistive transitions in an YBCO thin film, as a function of the temperat...