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Fabio Taddei

CNR Researcher

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fax +39 050 563515

fabio.taddeinano.cnr .it


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Research interests

My research activity is within the theory of quantum and spin-dependent transport in nanostructures and graphene, and the study of the phase dynamics in superconducting circuits. More specifically, I have been working on: spin-dependent transport in hybrid superconductor/ferromagnet systems; time-dependent transport: adiabatic pumping in hybrid and spintronic structures; detection of electronic entanglement in multi-terminal structures thorough Bell-like inequalities and witness operators; spin-dependent non-equilibrium transport in hybrid superconductor/normal structures; heat transport and cooling in nanostructures; phase dynamics in superconducting circuits: mesoscopic Josephson junctions and quantum bits; transport in graphene nanoribbons: impact of strain, quantizing magnetic filed and proximity to superconductors. Recently I have started working on Majorana bound states in 1D nanowires and on thermoelectricity in hybrid multi-terminal systems.

Biographical sketch

* 15/7/2004 - today: scientist at NEST, NANO-CNR in Pisa (Italy) within the group of Prof. F. Beltram.
* 1/9/2003 - 14/7/2004: postdoctoral position at NEST-INFM Research Center in Pisa (Italy) within the group of Prof. R. Fazio.
* 1/9/2000 - 31/8/2003: postdoctoral position within the European IST project, Superconducting Qubits: Quantum Computing with Josephson Junctions (SQUBIT), in collaboration with Prof. R. Fazio.
* September 1997 - August 2000: PhD in Physics at Lancaster University in the group of Prof. C. J. Lambert. Thesis: Spin-polarized transport in superconducting and ferromagnetic nanostructures.
* 31/5/1995: Laurea in Fisica at the University of Milano (Italy). Thesis: Theoretical analysis of the Pd/H system, 110/110 cum laude (supervisor Prof. G. Preparata).

Selected publications

Andreev levels spectroscopy of topological three-terminal junctions
S. Valentini, R. Fazio, and F. Taddei, Phys. Rev. B 89, 014509 (2014).
Thermoelectric efficiency of three-terminal quantum thermal machines
F. Mazza, R. Bosisio, G. Benenti, V. Giovannetti, R. Fazio, F. Taddei, New J. Phys. 16, 085001 (2014).
Interactions in Electronic Mach-Zehnder Interferometers with Copropagating Edge Channels
L. Chirolli, F. Taddei, R. Fazio, V. Giovannetti, Phys. Rev. Lett. 111, 036801 (2013)
Local density of states in metal - topological superconductor hybrid systems
M. Gibertini, F. Taddei, M. Polini, R. Fazio, Phys. Rev. B 85, 144525 (2012).
A Josephson quantum electron pump
F. Giazotto, P. Spathis, S. Roddaro, S. Biswas, F. Taddei, M. Governale, and L. Sorba, Nature Physics 7, 857 (2011)
Controlled coupling of spin-resolved quantum Hall edge states
B. Karmakar, D. Venturelli, L. Chirolli, F. Taddei, V. Giovannetti, R. Fazio, S. Roddaro, G. Biasiol, L. Sorba, V. Pellegrini, F. Beltram,
Phys. Rev. Lett. 107, 236804 (2011)

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