Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015457663> ?p ?o ?g. }
- W2015457663 endingPage "217" @default.
- W2015457663 startingPage "211" @default.
- W2015457663 abstract "Magnetization switching at the interface between ferromagnetic and paramagnetic metals, controlled by current-induced torques, could be exploited in magnetic memory technologies. Compelling questions arise regarding the role played in the switching by the spin Hall effect in the paramagnet and by the spin-orbit torque originating from the broken inversion symmetry at the interface. Of particular importance are the antidamping components of these current-induced torques acting against the equilibrium-restoring Gilbert damping of the magnetization dynamics. Here, we report the observation of an antidamping spin-orbit torque that stems from the Berry curvature, in analogy to the origin of the intrinsic spin Hall effect. We chose the ferromagnetic semiconductor (Ga,Mn)As as a material system because its crystal inversion asymmetry allows us to measure bare ferromagnetic films, rather than ferromagnetic-paramagnetic heterostructures, eliminating by design any spin Hall effect contribution. We provide an intuitive picture of the Berry curvature origin of this antidamping spin-orbit torque as well as its microscopic modelling. We expect the Berry curvature spin-orbit torque to be of comparable strength to the spin-Hall-effect-driven antidamping torque in ferromagnets interfaced with paramagnets with strong intrinsic spin Hall effect." @default.
- W2015457663 created "2016-06-24" @default.
- W2015457663 creator A5001048862 @default.
- W2015457663 creator A5007104260 @default.
- W2015457663 creator A5019408929 @default.
- W2015457663 creator A5022081603 @default.
- W2015457663 creator A5035334682 @default.
- W2015457663 creator A5038843717 @default.
- W2015457663 creator A5043131928 @default.
- W2015457663 creator A5047328201 @default.
- W2015457663 creator A5049010676 @default.
- W2015457663 creator A5052703218 @default.
- W2015457663 creator A5056425742 @default.
- W2015457663 creator A5057363429 @default.
- W2015457663 creator A5068804287 @default.
- W2015457663 creator A5069072841 @default.
- W2015457663 date "2014-03-01" @default.
- W2015457663 modified "2023-10-15" @default.
- W2015457663 title "An antidamping spin–orbit torque originating from the Berry curvature" @default.
- W2015457663 cites W1482941724 @default.
- W2015457663 cites W1505400302 @default.
- W2015457663 cites W1641250615 @default.
- W2015457663 cites W1964443486 @default.
- W2015457663 cites W1964504828 @default.
- W2015457663 cites W1965304117 @default.
- W2015457663 cites W1965534358 @default.
- W2015457663 cites W1966045623 @default.
- W2015457663 cites W1966873813 @default.
- W2015457663 cites W1971331290 @default.
- W2015457663 cites W1994872280 @default.
- W2015457663 cites W2000564135 @default.
- W2015457663 cites W2010419277 @default.
- W2015457663 cites W2011480626 @default.
- W2015457663 cites W2011901356 @default.
- W2015457663 cites W2012871242 @default.
- W2015457663 cites W2014744284 @default.
- W2015457663 cites W2014924225 @default.
- W2015457663 cites W2014987330 @default.
- W2015457663 cites W2019055010 @default.
- W2015457663 cites W2019424523 @default.
- W2015457663 cites W2032576174 @default.
- W2015457663 cites W2034057184 @default.
- W2015457663 cites W2044368087 @default.
- W2015457663 cites W2053162526 @default.
- W2015457663 cites W2055928539 @default.
- W2015457663 cites W2056779675 @default.
- W2015457663 cites W2056990073 @default.
- W2015457663 cites W2059892508 @default.
- W2015457663 cites W2075401851 @default.
- W2015457663 cites W2078752820 @default.
- W2015457663 cites W2080156339 @default.
- W2015457663 cites W2081470608 @default.
- W2015457663 cites W2082794886 @default.
- W2015457663 cites W2084790184 @default.
- W2015457663 cites W2090605357 @default.
- W2015457663 cites W2093942696 @default.
- W2015457663 cites W2118684107 @default.
- W2015457663 cites W2119035539 @default.
- W2015457663 cites W2123039644 @default.
- W2015457663 cites W2154367383 @default.
- W2015457663 cites W2160796815 @default.
- W2015457663 cites W2168318458 @default.
- W2015457663 cites W3098996651 @default.
- W2015457663 cites W3101891846 @default.
- W2015457663 cites W3104671628 @default.
- W2015457663 cites W57824319 @default.
- W2015457663 doi "https://doi.org/10.1038/nnano.2014.15" @default.
- W2015457663 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24584275" @default.
- W2015457663 hasPublicationYear "2014" @default.
- W2015457663 type Work @default.
- W2015457663 sameAs 2015457663 @default.
- W2015457663 citedByCount "271" @default.
- W2015457663 countsByYear W20154576632014 @default.
- W2015457663 countsByYear W20154576632015 @default.
- W2015457663 countsByYear W20154576632016 @default.
- W2015457663 countsByYear W20154576632017 @default.
- W2015457663 countsByYear W20154576632018 @default.
- W2015457663 countsByYear W20154576632019 @default.
- W2015457663 countsByYear W20154576632020 @default.
- W2015457663 countsByYear W20154576632021 @default.
- W2015457663 countsByYear W20154576632022 @default.
- W2015457663 countsByYear W20154576632023 @default.
- W2015457663 crossrefType "journal-article" @default.
- W2015457663 hasAuthorship W2015457663A5001048862 @default.
- W2015457663 hasAuthorship W2015457663A5007104260 @default.
- W2015457663 hasAuthorship W2015457663A5019408929 @default.
- W2015457663 hasAuthorship W2015457663A5022081603 @default.
- W2015457663 hasAuthorship W2015457663A5035334682 @default.
- W2015457663 hasAuthorship W2015457663A5038843717 @default.
- W2015457663 hasAuthorship W2015457663A5043131928 @default.
- W2015457663 hasAuthorship W2015457663A5047328201 @default.
- W2015457663 hasAuthorship W2015457663A5049010676 @default.
- W2015457663 hasAuthorship W2015457663A5052703218 @default.
- W2015457663 hasAuthorship W2015457663A5056425742 @default.
- W2015457663 hasAuthorship W2015457663A5057363429 @default.
- W2015457663 hasAuthorship W2015457663A5068804287 @default.
- W2015457663 hasAuthorship W2015457663A5069072841 @default.
- W2015457663 hasBestOaLocation W20154576632 @default.