Pai, C.-F.C.-F.PaiNguyen, M.-H.M.-H.NguyenBelvin, C.C.BelvinVilela-Le?o, L.H.L.H.Vilela-Le?oRalph, D.C.D.C.RalphBuhrman, R.A.R.A.BuhrmanCHI-FENG PAI2018-09-102018-09-102014http://www.scopus.com/inward/record.url?eid=2-s2.0-84896769857&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/387434Enhancement of perpendicular magnetic anisotropy and transmission of spin-Hall-effect-induced spin currents by a Hf spacer layer in W/Hf/CoFeB/MgO layer structuresjournal article10.1063/1.4866965