Magnons coherent transmission and heat transport at ultrathin insulating ferromagnetic nanojunctionsA. Khater, B. Bourahla, M. Abou Ghantous, R. Tigrine and R. ChadliEur. Phys. J. B, 82 1 (2011) 53-61DOI: https://doi.org/10.1140/epjb/e2011-10935-2