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Filippo Troiani

CNR Senior reseacher

tel. +39 059 2055751

fax +39 059 2055651

filippo.troianinano.cnr .it


via G. Campi 213/a, 41125, Modena (Italy)

Running projects

Title: IQubits (Integrated Qubits Towards Future High-Temperature Silicon Quantum Computing Hardware Technologies)
Call: FETOPEN-01-2018-2019-2020
Duration: 2019-2023
Role: co_PI of Unit

Title: MUSIQ (Multiphoton Microscopy and Ultrafast Spectroscopy: Imaging meets Quantum)
Call: H2020-MSCA-ITN-2018
Duration: 2019-2023
Role: participant

Research interests

His current research interests include:
- quantum entanglement in molecular nanomagnets and solid-state systems;
- hyperfine-induced decoherence in molecular spin clusters;
- implementation of quantum computation and simulation in molecular and semiconductor spin systems;
- semiconductor-based quantum optics;
- spin-based quantum sensing and metrology;
- ultrafast processes in light-harvesting systems.

Biographical sketch

He graduated in Physics at the University of Rome "La Sapienza" in 1998, with a mark of 110 / 110 cum laude. In 2002 he obtained the PhD in Physics at the University of Modena and Reggio Emilia, under the supervision of Prof. Elisa Molinari. He spent a two-years postdoc in the group of Prof. Carlos Tejedor, at the Universidad Autonoma of Madrid. In the period 2008-2011 he has been visiting several times the group of Prof. Daniel Loss at the University of Basel. He's currently permanent Researcher at S3 Istituto Nanoscienze-CNR.

His scientific activity has been mainly focused on: (i) modelling and simulated dynamics of semiconductor low-dimensional systems (quantum dots), mostly in relation to their use as quantum-information devices (exciton qubits, sources of non-classical radiation); (ii) theoretical investigation of quantum phenomena (decoherence, entanglement) in molecular nanomagnets and development of schemes for encoding and manipulating quantum information in these systems.

He has co-authored about 80 scientific contributions, among papers on international journals and book chapters (see "Info"). He has collaborated to several scientific projects, both national and international.

Selected publications

- Universal quantum magnetometry with spin states at equilibrium,
F. Troiani and M.G.A. Paris,
Phys. Rev. Lett. 120, 260503 (2018);

- Landau-Zener transition in a continuously measured single-molecule spin transistor,
F. Troiani, C. Godfrin, S. Thiele, F. Balestro, W. Wernsdorfer, S. Klyatskaya, M. Ruben, M. Affronte,
Phys. Rev. Lett. 118, 257701 (2017);

- Tracking the coherent generation of polaron pairs in conjugated polymers,
A. De Sio, F. Troiani, M. Maiuri, J. Rehault, E. Sommer, J. Lim, S.F. Huelga, M.B. Plenio, C.A. Rozzi, G. Cerullo, E. Molinari, C. Lienau,
Nature Commun. 7, 13742 (2016);

- Observation of tunneling-assisted highly forbidden single-photon transitions in a Ni-4 single-molecule magnet,
Y.M. Chen, M.D. Ashkezari, C.A. Collett, R.A.A. Cassaro, F. Troiani, P.M. Lahti, J.R. Friedman,
Phys. Rev. Lett. 117, 187202 (2016);

- Coherently coupling distinct spin ensembles through a high-T-c superconducting resonator,
A. Ghirri, C. Bonizzoni, F. Troiani, N. Buccheri, L. Beverina, A. Cassinese, M. Affronte,
Phys. Rev. A 93, 063855 (2016);

- Probing molecular spin clusters by local measurements,
F. Troiani and M.G.A. Paris,
Phys. Rev. B 94, 115422 (2016).

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