A diagrammatic approach to triplet supercurrents in ferromagnetic Josephson junctions Ioannis Margaris, Vassilis Paltoglou, Matthew Alexandrakis and Nikolaos Flytzanis Eur. Phys. J. B, 88 6 (2015) 145 Published online: 03 June 2015 DOI: 10.1140/epjb/e2015-50836-8