Engineering the coupling between molecular spin qubits by coordination chemistry (Articolo in rivista)

Type
Label
  • Engineering the coupling between molecular spin qubits by coordination chemistry (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1038/NNANO.2008.404 (literal)
Alternative label
  • Timco, Grigore A.(1); Carretta, Stefano(2); Troiani, Filippo(3); Tuna, Floriana(1); Pritchard, Robin J.(1); Muryn, Christopher A.(1); McInnes, Eric J. L.(1); Ghirri, Alberto(3,4); Candini, Andrea(3); Santini, Paolo(2); Amoretti, Giuseppe(2); Affronte, Marco(3,4); Winpenny, Richard E. P.(1) (2009)
    Engineering the coupling between molecular spin qubits by coordination chemistry
    in Nature nanotechnology (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Timco, Grigore A.(1); Carretta, Stefano(2); Troiani, Filippo(3); Tuna, Floriana(1); Pritchard, Robin J.(1); Muryn, Christopher A.(1); McInnes, Eric J. L.(1); Ghirri, Alberto(3,4); Candini, Andrea(3); Santini, Paolo(2); Amoretti, Giuseppe(2); Affronte, Marco(3,4); Winpenny, Richard E. P.(1) (literal)
Pagina inizio
  • 173 (literal)
Pagina fine
  • 178 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 4 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Univ Manchester, Sch Chem, Lewis Magnetism Lab, Manchester M13 9PL, Lancs, England 2. Univ Parma, Dipartimento Fis, I-43100 Parma, Italy 3. CNR INFM S3 Natl Res Ctr, I-41100 Modena, Italy 4. Univ Modena, Dipartimento Fis, I-41100 Modena, Italy (literal)
Titolo
  • Engineering the coupling between molecular spin qubits by coordination chemistry (literal)
Abstract
  • The ability to assemble weakly interacting subsystems is a prerequisite for implementing quantum information processing and generating controlled entanglement. In recent years, molecular nanomagnets have been proposed as suitable candidates for qubit encoding and manipulation. In particular, antiferromagnetic Cr(7)Ni rings behave as effective spin-1/2 systems at low temperature and show long decoherence times. Here, we show that these rings can be chemically linked to each other and that the coupling between their spins can be tuned by choosing the linker. We also present calculations that demonstrate how realistic microwave pulse sequences could be used to generate maximally entangled states in such molecules. (literal)
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