214 citations · 1.1k across the 17 of their papers we have counts for
17 papers
Creation of a degenerate Bose-Bose mixture of erbium and lithium atoms
Jasmine Kalia, Jared Rivera, Rubaiya R Emran +3
We report the realization of a degenerate mixture of Er and Li atoms in their energetically lowest spin states. The two species are sequentially laser-cooled and load…
Measuring pair correlations in Bose and Fermi gases via atom-resolved microscopy
Ruixiao Yao, Sungjae Chi, Mingxuan Wang +2
We demonstrate atom-resolved detection of itinerant bosonic Na and fermionic Li quantum gases, enabling the direct in situ measurement of interparticle correlations. In…
Geometric squeezing of rotating quantum gases into the lowest Landau level
Valentin Crépel, Ruixiao Yao, Biswaroop Mukherjee +2
The simulation of quantum Hall physics with rotating quantum gases is witnessing a revival due to recent experimental advances that enabled the observation of a Bose-Einstein conde…
Observation of chiral edge transport in a rapidly-rotating quantum gas
Ruixiao Yao, Sungjae Chi, Biswaroop Mukherjee +3
The frictionless, directional propagation of particles at the boundary of topological materials is one of the most striking phenomena in transport. These chiral edge modes lie at t…
Thermography of the superfluid transition in a strongly interacting Fermi gas
Zhenjie Yan, Parth B. Patel, Biswaroop Mukherjee +3
Heat transport is a fundamental property of all physical systems and can serve as a fingerprint identifying different states of matter. In a normal liquid a hot spot diffuses while…
Crystallization of Bosonic Quantum Hall States
Biswaroop Mukherjee, Airlia Shaffer, Parth B. Patel +5
The dominance of interactions over kinetic energy lies at the heart of strongly correlated quantum matter, from fractional quantum Hall liquids, to atoms in optical lattices and tw…
Geometric squeezing into the lowest Landau level
Richard J. Fletcher, Airlia Shaffer, Cedric C. Wilson +5
The equivalence between neutral particles under rotation and charged particles in a magnetic field relates phenomena as diverse as spinning atomic nuclei, weather patterns, and the…
Universal Sound Diffusion in a Strongly Interacting Fermi Gas
Parth B. Patel, Zhenjie Yan, Biswaroop Mukherjee +3
Transport of strongly interacting fermions governs modern materials -- from the high- cuprates to bilayer graphene --, but also nuclear fission, the merging of neutron stars a…
Spectral response and contact of the unitary Fermi gas
Biswaroop Mukherjee, Parth B. Patel, Zhenjie Yan +3
We measure radiofrequency (rf) spectra of the homogeneous unitary Fermi gas at temperatures ranging from the Boltzmann regime through quantum degeneracy and across the superfluid t…
Boiling a Unitary Fermi Liquid
Zhenjie Yan, Parth B. Patel, Biswaroop Mukherjee +3
We study the thermal evolution of a highly spin-imbalanced, homogeneous Fermi gas with unitarity limited interactions, from a Fermi liquid of polarons at low temperatures to a clas…
Elliptic flow in a strongly-interacting normal Bose gas
Richard J. Fletcher, Jay Man, Raphael Lopes +6
We study the anisotropic, elliptic expansion of a thermal atomic Bose gas released from an anisotropic trapping potential, for a wide range of interaction strengths across a Feshba…
Two and Three-body Contacts in the Unitary Bose Gas
Richard J. Fletcher, Raphael Lopes, Jay Man +4
In many-body systems governed by pairwise contact interactions, a wide range of observables is linked by a single parameter, the two-body contact, which quantifies two-particle cor…
Connecting Berezinskii-Kosterlitz-Thouless and BEC phase transitions by tuning interactions in a trapped gas
Richard J. Fletcher, Martin Robert-de-Saint-Vincent, Jay Man +4
We study the critical point for the emergence of coherence in a harmonically trapped two-dimensional Bose gas with tuneable interactions. Over a wide range of interaction strengths…
Stability of a unitary Bose gas
Richard J. Fletcher, Alexander L. Gaunt, Nir Navon +2
We study the stability of a thermal K Bose gas across a broad Feshbach resonance, focusing on the unitary regime, where the scattering length exceeds the thermal wavelen…
A superheated Bose-condensed gas
Alexander L. Gaunt, Richard J. Fletcher, Robert P. Smith +1
Our understanding of various states of matter usually relies on the assumption of thermodynamic equilibrium. However, the transitions between different phases of matter can be stro…
A compact single-chamber apparatus for Bose-Einstein condensation of Rb
Igor Gotlibovych, Tobias F. Schmidutz, Stuart Moulder +7
We describe a simple and compact single-chamber apparatus for robust production of Rb Bose-Einstein condensates. The apparatus is built from off-the-shelf components and allow…
Persistent currents in spinor condensates
Scott Beattie, Stuart Moulder, Richard J. Fletcher +1
We create and study persistent currents in a toroidal two-component Bose gas, consisting of Rb atoms in two different spin states. For a large spin-population imbalance we o…