Speaker
Simon Wili
(ETH Zürich)
Description
Josephson Oscillations (JO) have been studied in cold
atom experiments with Bose-Einstein condensates and strongly
interacting Fermi gases, where they typically occur across a thin tunneling barrier. In this work, we present measurements of JO occurring between two reservoirs containing unitary Fermi gases. The reservoirs are connected by a long, mesoscopic transport channel projected by a digital micromirror device. We vary the size and geometry of the channel as well as the reservoirs' temperatures to explore the robustness of the JO.
Authors
Simon Wili
(ETH Zürich)
Mohsen Talebi
(ETH)
Tommaso Bonaccorsi
(ETH Zürich)
Michael Mühlematter
(ETH Zürich)
Yaakov Yudkin
(ETH Zürich)
Meng-Zi Huang
(ETH Zürich)
Tilman Esslinger
(ETH Zürich)
