TY  - GEN
AU  - Ryazanov,V V
AU  - Oboznov,V A
AU  - Rusanov,A Y
AU  - Veretennikov,A V
AU  - Golubov,A A
AU  - Aarts,J
TI  - Coupling of two superconductors through a ferromagnet: evidence for a pi junction
SN  - 0031-9007
PY  - 2001///0614
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1103/PhysRevLett.86.2427
ER  -