The role of the Rashba coupling in spin-current of monolayer gapped grapheneKobra Hasanirokh, Jafar Azizi, Arash Phirouznia and Hakimeh MohammadpourEur. Phys. J. B, 87 4 (2014) 95DOI: https://doi.org/10.1140/epjb/e2014-40613-8