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dc.provenanceCONICET-
dc.creatorYang, Kai-
dc.creatorBae, Yujeong-
dc.creatorPaul, William-
dc.creatorNatterer, Fabian D.-
dc.creatorWillke, Philip-
dc.creatorLado, Jose Luis-
dc.creatorFerrón, Alejandro-
dc.creatorChoi, Taeyoung-
dc.creatorFernandez Rossier, Joaquín-
dc.creatorHeinrich, Andreas J.-
dc.creatorLutz, Christopher P.-
dc.date2018-07-31T21:49:42Z-
dc.date2018-07-31T21:49:42Z-
dc.date2017-11-
dc.date2018-07-23T17:18:28Z-
dc.date.accessioned2019-04-29T15:37:21Z-
dc.date.available2019-04-29T15:37:21Z-
dc.date.issued2017-11-
dc.identifierYang, Kai; Bae, Yujeong; Paul, William; Natterer, Fabian D.; Willke, Philip; et al.; Engineering the Eigenstates of Coupled Spin- 1/2 Atoms on a Surface; American Physical Society; Physical Review Letters; 119; 22; 11-2017; 1-5; 227206-
dc.identifier0031-9007-
dc.identifierhttp://hdl.handle.net/11336/53707-
dc.identifier1079-7114-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/297935-
dc.descriptionQuantum spin networks having engineered geometries and interactions are eagerly pursued for quantum simulation and access to emergent quantum phenomena such as spin liquids. Spin-1/2 centers are particularly desirable, because they readily manifest coherent quantum fluctuations. Here we introduce a controllable spin-1/2 architecture consisting of titanium atoms on a magnesium oxide surface. We tailor the spin interactions by atomic-precision positioning using a scanning tunneling microscope (STM) and subsequently perform electron spin resonance on individual atoms to drive transitions into and out of quantum eigenstates of the coupled-spin system. Interactions between the atoms are mapped over a range of distances extending from highly anisotropic dipole coupling to strong exchange coupling. The local magnetic field of the magnetic STM tip serves to precisely tune the superposition states of a pair of spins. The precise control of the spin-spin interactions and ability to probe the states of the coupled-spin network by addressing individual spins will enable the exploration of quantum many-body systems based on networks of spin-1/2 atoms on surfaces.-
dc.descriptionFil: Yang, Kai. Ibm Research; Estados Unidos-
dc.descriptionFil: Bae, Yujeong. Ibm Research; Estados Unidos. Center for Quantum Nanoscience, Institute for Basic Science (IBS); Corea del Sur. Ewha Womans University; Corea del Sur-
dc.descriptionFil: Paul, William. Ibm Research; Estados Unidos-
dc.descriptionFil: Natterer, Fabian D.. Ibm Research; Estados Unidos. Ecole Polytechnique Federale de Lausanne; Suiza-
dc.descriptionFil: Willke, Philip. Ibm Research; Estados Unidos. Center for Quantum Nanoscience, Institute for Basic Science (IBS); Corea del Sur. Ewha Womans University; Corea del Sur-
dc.descriptionFil: Lado, Jose Luis. International Iberian Nanotechnology Laboratory; Portugal-
dc.descriptionFil: Ferrón, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnológica; Argentina-
dc.descriptionFil: Choi, Taeyoung. Center for Quantum Nanoscience, Institute for Basic Science (IBS); Corea del Sur. Ewha Womans University; Corea del Sur-
dc.descriptionFil: Fernandez Rossier, Joaquín. International Iberian Nanotechnology Laboratory; Portugal. Universidad de Alicante; España-
dc.descriptionFil: Heinrich, Andreas J.. Center for Quantum Nanoscience, Institute for Basic Science (IBS); Corea del Sur. Ewha Womans University; Corea del Sur-
dc.descriptionFil: Lutz, Christopher P.. Ibm Research; Estados Unidos-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherAmerican Physical Society-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevLett.119.227206-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevLett.119.227206-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.source.urihttp://hdl.handle.net/11336/53707-
dc.subjectSTM-
dc.subjectCONTROL-
dc.subjectEXCHANGE-
dc.subjectDIPOLAR-
dc.subjectAstronomía-
dc.subjectCiencias Físicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleEngineering the Eigenstates of Coupled Spin- 1/2 Atoms on a Surface-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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