Origin of Low Gilbert Damping in Half Metals

Show simple item record

dc.contributor.author Liu, Chunsheng
dc.contributor.author Mewes, Claudia K. A.
dc.contributor.author Chshiev, Mairbek
dc.contributor.author Mewes, Tim
dc.contributor.author Butler, William H.
dc.date.accessioned 2018-08-31T16:46:40Z
dc.date.available 2018-08-31T16:46:40Z
dc.date.issued 2009
dc.identifier.citation Chunsheng, L., Mewes, C., Chshiev, M., Mewes, T., Butler, W. (2009): Origin of Low Gilbert Damping in Half Metals, Applied Physics Letters, 95(2). en_US
dc.identifier.uri http://ir.ua.edu/handle/123456789/3813
dc.description.abstract Using a combination of first-principles calculations and an extended Hückel tight binding model this letter reports on the origin of the low Gilbert damping in half metals. This approach enables the prediction of the lower limit for the magnetization relaxation in a wide variety of material systems relevant for future spintronic applications. For the two model systems Co2MnGe and Co2MnSi minimal damping parameters of 1.9x10−4 and 0.6x10−4 are predicted. en_US
dc.format.mimetype application/pdf en_US
dc.subject Polarization en_US
dc.subject Transition metals en_US
dc.subject Carbon dioxide en_US
dc.subject Ab initio calculations en_US
dc.subject Spin orbit interactions en_US
dc.subject Spintronic devices en_US
dc.subject Electron correlation calculations en_US
dc.subject Band models en_US
dc.subject Classical spin models en_US
dc.subject Torque en_US
dc.title Origin of Low Gilbert Damping in Half Metals en_US
dc.type text en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Browse

My Account