Fermions with tunable interactions... In the Lithium lab we produce binary mixtures of 6Li Fermi gases to investigate fermionic superfluidity across the BEC-BCS crossover. Our main goal is to study two-dimensional fermionic superfluids.

Josephson effect of superfluid fermions across the BEC-BCS crossover

Shining a blue detuned thin (2 μm) barrier we produce a double-well potential, which creates a Josephson-like junction for fermionic superfluids. By varying the interactions we investigate the population and phase dynamics between the two wells, observing the Josephson effect across the BEC-BCS crossover.

G. Valtolina et al.,
Josephson effect in fermionic superfluids across the BEC-BCS crossover
Science 350, 1505 (2015)

Li people

Riccardo Panza
Master student
Giulia Del Pace
PhD student
Andrea Amico
PhD student
Woo-Jin Kwon
Research fellow
Francesco Scazza
Research fellow
Matteo Zaccanti
Permanent researcher
Massimo Inguscio
Permanent researcher
Giacomo Roati
Permanent researcher
Former members:
Alessia Burchianti
Chiara Fort
Jorge Seman
Pedro Tavares
Giacomo Valtolina

Li contacts

For further information, request of material, job opportunities, please contact:

Giacomo Roati
(roati@lens.unifi.it)

Li funding

ERC CoG QUFERM2D
EU H2020 QUIC
Progetto Ente Cassa QuSiM2D
MSCA-IF-2015-EF SCOUTFermi2D