Magnetism, superconductivity and coupling in cuprate heterostructures   probed by low-energy muon-spin rotation
  We present a low-energy muon-spin-rotation study of the magnetic and superconducting properties of YBa2Cu3O7/PrBa2Cu3O7 trilayer and bilayer heterostructures. By determining the magnetic-field profiles throughout these structures we show that a finite superfluid density can be induced in otherwise semiconducting PrBa2Cu3O7 layers when juxtaposed to YBa2Cu3O7 "electrodes" while the intrinsic antiferromagnetic order is unaffected. 
B. M. Wojek and E. Morenzoni and D. G. Eshchenko and A. Suter and T.   Prokscha and H. Keller and E. Koller and {\O}. Fische...
cond-mat.supr-con cond-mat.str-el