000079589 001__ 79589
000079589 005__ 20200716101442.0
000079589 0247_ $$2doi$$a10.1038/s41467-019-10103-5
000079589 0248_ $$2sideral$$a112219
000079589 037__ $$aART-2019-112219
000079589 041__ $$aeng
000079589 100__ $$0(orcid)0000-0003-4180-0752$$aMoro-Lagares, María
000079589 245__ $$aReal space manifestations of coherent screening in atomic scale Kondo lattices
000079589 260__ $$c2019
000079589 5060_ $$aAccess copy available to the general public$$fUnrestricted
000079589 5203_ $$aThe interaction among magnetic moments screened by conduction electrons drives quantum phase transitions between magnetically ordered and heavy-fermion ground states. Here, starting from isolated magnetic impurities in the Kondo regime, we investigate the formation of the finite size analogue of a heavy Fermi liquid. We build regularly-spaced chains of Co adatoms on a metallic surface by atomic manipulation. Scanning tunneling spectroscopy is used to obtain maps of the Kondo resonance intensity with sub-atomic resolution. For sufficiently small interatomic separation, the spatial distribution of Kondo screening does not coincide with the position of the adatoms. It also develops enhancements at both edges of the chains. Since we can rule out any other interaction between Kondo impurities, this is explained in terms of the indirect hybridization of the Kondo orbitals mediated by a coherent electron gas, the mechanism that causes the emergence of heavy quasiparticles in the thermodynamic limit.
000079589 536__ $$9info:eu-repo/grantAgreement/EUR/ERDF/EFA194-16TNSI$$9info:eu-repo/grantAgreement/EC/H2020/676598/EU/Materials design at the eXascale/MaX$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 676598-MaX$$9info:eu-repo/grantAgreement/ES/MINECO/FIS2015-64886-C5-3-P$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2013-46593-C6-3-P$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2015-66888-C3-2R$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2016-78293-C6-6R
000079589 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000079589 590__ $$a12.121$$b2019
000079589 591__ $$aMULTIDISCIPLINARY SCIENCES$$b6 / 71 = 0.085$$c2019$$dQ1$$eT1
000079589 592__ $$a5.569$$b2019
000079589 593__ $$aBiochemistry, Genetics and Molecular Biology (miscellaneous)$$c2019$$dQ1
000079589 593__ $$aPhysics and Astronomy (miscellaneous)$$c2019$$dQ1
000079589 593__ $$aChemistry (miscellaneous)$$c2019$$dQ1
000079589 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000079589 700__ $$aKorytar, Richard
000079589 700__ $$aPiantek, Marten
000079589 700__ $$aRobles, Roberto
000079589 700__ $$aLorente, Nicolás
000079589 700__ $$aPascual, José I.
000079589 700__ $$0(orcid)0000-0003-0681-8260$$aIbarra, M. Ricardo$$uUniversidad de Zaragoza
000079589 700__ $$0(orcid)0000-0002-3260-9641$$aSerrate, David$$uUniversidad de Zaragoza
000079589 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000079589 773__ $$g10 (2019), 2211 [9 pp.]$$pNATURE COMMUNICATIONS$$tNature Communications$$x2041-1723
000079589 8564_ $$s823656$$uhttps://zaguan.unizar.es/record/79589/files/texto_completo.pdf$$yVersión publicada
000079589 8564_ $$s66121$$uhttps://zaguan.unizar.es/record/79589/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
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000079589 951__ $$a2020-07-16-08:59:47
000079589 980__ $$aARTICLE