000280837 001__ 280837 000280837 005__ 20220328144120.0 000280837 0247_ $$2doi$$a10.1126/science.aab1031 000280837 0247_ $$2ISSN$$a0036-8075 000280837 0247_ $$2ISSN$$a1095-9203 000280837 0247_ $$2WOS$$aWOS:000369291600036 000280837 0247_ $$2altmetric$$aaltmetric:3782798 000280837 0247_ $$2pmid$$apmid:26841431 000280837 0247_ $$2Handle$$a2128/22946 000280837 037__ $$aFZJ-2016-00558 000280837 082__ $$a500 000280837 1001_ $$0P:(DE-HGF)0$$aWadley, P.$$b0$$eCorresponding author 000280837 245__ $$aElectrical switching of an antiferromagnet 000280837 260__ $$aWashington, DC [u.a.]$$bAmerican Association for the Advancement of Science64196$$c2016 000280837 3367_ $$2DRIVER$$aarticle 000280837 3367_ $$2DataCite$$aOutput Types/Journal article 000280837 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1648460916_3739 000280837 3367_ $$2BibTeX$$aARTICLE 000280837 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000280837 3367_ $$00$$2EndNote$$aJournal Article 000280837 520__ $$aAntiferromagnets are hard to control by external magnetic fields because of the alternating directions of magnetic moments on individual atoms and the resulting zero net magnetization. However, relativistic quantum mechanics allows for generating current-induced internal fields whose sign alternates with the periodicity of the antiferromagnetic lattice. Using these fields, which couple strongly to the antiferromagnetic order, we demonstrate room-temperature electrical switching between stable configurations in antiferromagnetic CuMnAs thin-film devices by applied current with magnitudes of order 106 ampere per square centimeter. Electrical writing is combined in our solid-state memory with electrical readout and the stored magnetic state is insensitive to and produces no external magnetic field perturbations, which illustrates the unique merits of antiferromagnets for spintronics. 000280837 536__ $$0G:(DE-HGF)POF3-142$$a142 - Controlling Spin-Based Phenomena (POF3-142)$$cPOF3-142$$fPOF III$$x0 000280837 536__ $$0G:(DE-Juel1)jiff13_20131101$$aMagnetic Anisotropy of Metallic Layered Systems and Nanostructures (jiff13_20131101)$$cjiff13_20131101$$fMagnetic Anisotropy of Metallic Layered Systems and Nanostructures$$x1 000280837 588__ $$aDataset connected to CrossRef 000280837 7001_ $$0P:(DE-HGF)0$$aHowells, B.$$b1 000280837 7001_ $$0P:(DE-HGF)0$$aZelezny, J.$$b2 000280837 7001_ $$0P:(DE-HGF)0$$aAndrews, C.$$b3 000280837 7001_ $$0P:(DE-HGF)0$$aHills, V.$$b4 000280837 7001_ $$0P:(DE-HGF)0$$aCampion, R. P.$$b5 000280837 7001_ $$0P:(DE-HGF)0$$aNovak, V.$$b6 000280837 7001_ $$0P:(DE-HGF)0$$aOlejnik, K.$$b7 000280837 7001_ $$0P:(DE-HGF)0$$aMaccherozzi, F.$$b8 000280837 7001_ $$0P:(DE-HGF)0$$aDhesi, S. S.$$b9 000280837 7001_ $$0P:(DE-HGF)0$$aMartin, S. Y.$$b10 000280837 7001_ $$0P:(DE-HGF)0$$aWagner, T.$$b11 000280837 7001_ $$0P:(DE-HGF)0$$aWunderlich, J.$$b12 000280837 7001_ $$0P:(DE-Juel1)130643$$aFreimuth, F.$$b13 000280837 7001_ $$0P:(DE-Juel1)130848$$aMokrousov, Y.$$b14 000280837 7001_ $$0P:(DE-HGF)0$$aKunes, J. S.$$b15 000280837 7001_ $$0P:(DE-HGF)0$$aChauhan, J. S.$$b16 000280837 7001_ $$0P:(DE-HGF)0$$aGrzybowski, M. J.$$b17 000280837 7001_ $$0P:(DE-HGF)0$$aRushforth, A. W.$$b18 000280837 7001_ $$0P:(DE-HGF)0$$aEdmonds, K. W.$$b19 000280837 7001_ $$0P:(DE-HGF)0$$aGallagher, B. 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