Anisotropy and transport properties of (Bi2Sr2CuO6+δ)m/(CaCuO2) n multilayers obtained by molecular beam epitaxy
Structural and transport properties of (Bi2Sr2CuO6+δ)m/(CaCuO 2)n superconducting multilayers, obtained by molecular beam epitaxy (MBE) alternately stacking m layers of Bi2Sr2CuO6+δ with n layers of CaCuO2, have been studied. Resistivity measurements and I-V characteristics in perpendicular and parallel magnetic fields have allowed to estimate the anisotropy parameter which results very low with r
