96096 20210902121838.0 doi 10.1039/d0sc03107k sideral 120755 ART-2020-120755 eng Macaluso, E. A heterometallic [LnLn'Ln] lanthanide complex as a qubit with embedded quantum error correction 2020 Access copy available to the general public Unrestricted We show that a [Er-Ce-Er] molecular trinuclear coordination compound is a promising platform to implement the three-qubit quantum error correction code protecting against pure dephasing, the most important error in magnetic molecules. We characterize it by preparing the [Lu-Ce-Lu] and [Er-La-Er] analogues, which contain only one of the two types of qubit, and by combining magnetometry, low-temperature specific heat and electron paramagnetic resonance measurements on both the elementary constituents and the trimer. Using the resulting parameters, we demonstrate by numerical simulations that the proposed molecular device can efficiently suppress pure dephasing of the spin qubits. info:eu-repo/grantAgreement/ES/DGA/E09-17R-Q-MAD info:eu-repo/grantAgreement/ES/DGA/E31-17R info:eu-repo/grantAgreement/EC/FP7/258060/EU/Design and Preparation of Functional Molecules for Quantum Computing and Information Processing/FUNCMOLQIP info:eu-repo/grantAgreement/EC/H2020/862893/EU/Molecular spin qudits offering new hope for quantum computing/FATMOLS This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 862893-FATMOLS info:eu-repo/grantAgreement/ES/MICINN/CTQ2015-64486-R info:eu-repo/grantAgreement/ES/MICINN/CTQ2015-68370-P info:eu-repo/grantAgreement/ES/MICINN/MAT2017-86826-R info:eu-repo/grantAgreement/ES/MICINN/PCI2018-093116 info:eu-repo/grantAgreement/ES/MICINN/PGC2018-098630-B-I00 info:eu-repo/grantAgreement/ES/MICINN/RTI2018-096075-B-C21 info:eu-repo/grantAgreement/EUR/MOLSPIN-COST/CA15128 info:eu-repo/grantAgreement/EUR/QUANTERA/SUMO info:eu-repo/semantics/openAccess by-nc http://creativecommons.org/licenses/by-nc/3.0/es/ 9.825 2020 CHEMISTRY, MULTIDISCIPLINARY 22 / 178 = 0.124 2020 Q1 T1 3.686 2020 Chemistry (miscellaneous) 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Rubín, M. (orcid)0000-0002-4032-4064 Aguilà, D. Chiesa, A. Barrios, L.A. Martínez, J.I. Universidad de Zaragoza (orcid)0000-0002-5406-3280 Alonso, P.J. (orcid)0000-0003-3449-4929 Roubeau, O. Universidad de Zaragoza (orcid)0000-0003-2095-5843 Luis, F. Universidad de Zaragoza (orcid)0000-0001-6284-0521 Aromí, G. Carretta, S. 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 11, 38 (2020), 10337-10343 Chem. sci. Chemical Science 2041-6520 638243 http://zaguan.unizar.es/record/96096/files/texto_completo.pdf Versión publicada 33406 http://zaguan.unizar.es/record/96096/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:96096 articulos driver 2021-09-02-10:21:43 ARTICLE