Low field (H ≤ 3G) magnetization measurements have been performed on small single crystals of superconducting YBa2Cu3O7-δ (Tc ≃ 95K) using a SQUID magnetometer. They revealed anisotropic properties in the temperature dependence of the magnetization. The Meissner effect (always smaller than 10 % ) is 2 to 3 times larger along the c direction than along one of the perpendicular directions. A sharp unique transition at 95K is observed with the field parallel to c. In the perpendicular direction a second transition line seems to be crossed at T = 84K with an applied field of 3G. In all three crystals studied, a very small ferromagnetic polarization, pointing approximately along the c direction, is observed.Des mesures d'aimantation par magnétom...
Magnetic measurements for a twin-aligned single crystal of YBa2Cu3O7δ were performed from 80 K to 20...
We report new magnetic susceptibility and anisotropy data for single crystals of YBa2Cu3O6+x from x=...
We have investigated the vortex motion and the magnetization of high critical temperature superc...
Low field (H ≤ 3G) magnetization measurements have been performed on small single crystals of superc...
We report dc-magnetization measurements M(T,H) on a single crystal of YBa2Cu3O7-δ using a SQUID magn...
The magnetization has been measured of large crystalline grains prepared from a polycrystalline spec...
Measurements of magnetization in YBa2Cu3O7-δ single crystals were performed for applied fields H par...
Using a double SQUID magnetometer, the angular dependence of the transverse (MT) and longitudinal (...
Measurements of magnetization in YBa2Cu3O7-delta single crystals were performed for applied fields H...
Motivated by a well established body of theoretical work on the nonlinear Meissner state electrodyna...
We present isothermal magnetization measurements (M,T) for YBa2Cu3O7-delta single crystals with para...
Low-field magnetization M(H) measurements are reported for single crystals of various high-T-c cupra...
We present measurements of the low temperature dc magnetization of a single crystal of U0.9688Th0.03...
Precise magnetization measurements of YBa2Cu3O7- single crystals have found evidence for a bulk phas...
Underdoped YBa2Cu3O7-δ single crystals exhibit a large, positive c-axis magnetoresistance that is st...
Magnetic measurements for a twin-aligned single crystal of YBa2Cu3O7δ were performed from 80 K to 20...
We report new magnetic susceptibility and anisotropy data for single crystals of YBa2Cu3O6+x from x=...
We have investigated the vortex motion and the magnetization of high critical temperature superc...
Low field (H ≤ 3G) magnetization measurements have been performed on small single crystals of superc...
We report dc-magnetization measurements M(T,H) on a single crystal of YBa2Cu3O7-δ using a SQUID magn...
The magnetization has been measured of large crystalline grains prepared from a polycrystalline spec...
Measurements of magnetization in YBa2Cu3O7-δ single crystals were performed for applied fields H par...
Using a double SQUID magnetometer, the angular dependence of the transverse (MT) and longitudinal (...
Measurements of magnetization in YBa2Cu3O7-delta single crystals were performed for applied fields H...
Motivated by a well established body of theoretical work on the nonlinear Meissner state electrodyna...
We present isothermal magnetization measurements (M,T) for YBa2Cu3O7-delta single crystals with para...
Low-field magnetization M(H) measurements are reported for single crystals of various high-T-c cupra...
We present measurements of the low temperature dc magnetization of a single crystal of U0.9688Th0.03...
Precise magnetization measurements of YBa2Cu3O7- single crystals have found evidence for a bulk phas...
Underdoped YBa2Cu3O7-δ single crystals exhibit a large, positive c-axis magnetoresistance that is st...
Magnetic measurements for a twin-aligned single crystal of YBa2Cu3O7δ were performed from 80 K to 20...
We report new magnetic susceptibility and anisotropy data for single crystals of YBa2Cu3O6+x from x=...
We have investigated the vortex motion and the magnetization of high critical temperature superc...