Coherent Molecular Spins
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Quantum information technology, one of the pillars of the technological revolution that is foreseen for the next decades, has its core in the quantum bit, or qubit, i.e., a two states quantum−mechanical system able to be placed in a state of coherent superposition of these two states. Physical realizations of qubits can be found in many systems, but recently magnetic molecules have attracted the interest thanks to their chemical tunability. The group is focusing on: (i) fundamental mechanisms governing the spin dynamics for a rational design of molecular qubits; (ii) their assembling on surfaces to achieve single molecule addressing; (iii) the synthesis of multi-spin systems to realize quantum gates. |
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IN EVIDENCE:
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Exploring the Organometallic Route to Molecular Spin Qubits: the [CpTi(cot)] case L. C. de Camargo, M. Briganti,
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Probing Vibrational Symmetry Effects and Nuclear Spin Economy Principles in Molecular Spin Qubits Fabio Santanni, Andrea Albino, Matteo Atzori, Davide Ranieri, Enrico Salvadori, Mario Chiesa, Alessandro Lunghi, Andrea Bencini, Lorenzo Sorace, Federico Totti, Roberta Sessoli |
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Storage and retrieval of microwave pulses with molecular spin ensembles Claudio Bonizzoni, Alberto Ghirri, Fabio Santanni, Matteo Atzori, Lorenzo Sorace, Roberta Sessoli & Marco Affronte |
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Unveiling phonons in a molecular qubit with four-dimensional inelastic neutron scattering and density functional theory E. Garlatti, L. Tesi, A. Lunghi, M. Atzori, D. J. Voneshen, P. Santini, S. Sanvito, T. Guidi, R. Sessoli & S. Carretta |
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The Second Quantum Revolution: Role and Challenges of Molecular Chemistry
Matteo Atzori and Roberta Sessoli |
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First-Principles Investigation of Spin–Phonon Coupling in Vanadium-Based Molecular Spin Quantum Bits Andrea Albino, Stefano Benci, Lorenzo Tesi, Matteo Atzori, Renato Torre, Stefano Sanvito, Roberta Sessoli*, Alessandro Lunghi* |
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Tunable spin-superconductor coupling of spin ½ vanadyl-phthalocyanine molecules Luigi Malavolti,* Matteo Briganti, Max Hänze, Giulia Serrano, Irene Cimatti, |
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Scaling up electronic spin qubits into a three-dimensional metal-organic framework T. Yamabayashi, M. Atzori, L. Tesi, G. Cosquer, F. Santanni, M.-E. Boulon, E. Morra, S. Benci, R. Torre, M. Chiesa, L. Sorace, R. Sessoli, M. Yamashita |
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A two-qubit molecular architecture for electron-mediated nuclear quantum simulation (2018 Chemical Science HOT Article Collection) M. Atzori, A. Chiesa, E. Morra, M. Chiesa, L. Sorace, S. Carretta and R. Sessoli |
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Structural Effects on the Spin Dynamics of Potential Molecular Qubits M. Atzori , S. Benci , E. Morra, L. Tesi, M. Chiesa, R. Torre, L. Sorace, and R. Sessoli |
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Spin Dynamics and Low Energy Vibrations: Insights from Vanadyl-Based Potential Molecular Qubits M. Atzori,L. Tesi, S. Benci, A. Lunghi, R. Righini, A. Taschin, R. Torre, L. Sorace, and R. Sessoli |
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Quantum Coherence Times Enhancement in Vanadium(IV)-based Potential Molecular Qubits: the Key Role of the Vanadyl Moiety M. Atzori, E. Morra, L. Tesi, A. Albino, M. Chiesa, L. Sorace, and R. Sessoli
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Room-Temperature Quantum Coherence and Rabi Oscillations in Vanadyl Phthalocyanine: Toward Multifunctional Molecular Spin Qubits M. Atzori, L. Tesi, E. Morra, M. Chiesa, L. Sorace, and R. Sessoli |
