63 citations · 147 across the 8 of their papers we have counts for
8 papers
Revealing Hidden Correlations in a Fermi-Hubbard system via Interaction Ramps
Botond Oreg, Carter Turnbaugh, Jens Hertkorn +2
We observe an enhanced visibility of charge-density-wave correlations in a cold-atom realization of the attractive Hubbard model following a rapid boost of the interaction strength…
Competition of fermion pairing, magnetism, and charge order in the spin-doped attractive Hubbard gas
Thomas Hartke, Botond Oreg, Chunhan Feng +7
The tension between fermion pairing and magnetism affects numerous strongly correlated electron systems, from high-temperature cuprates to twisted bilayer graphene. Exotic forms of…
In search of exotic pairing in the Hubbard model: many-body computation and quantum gas microscopy
Chunhan Feng, Thomas Hartke, Yuan-Yao He +5
Pair density waves and exotic superconductivity have long been of strong interest, and have attracted much recent attention. We present a joint theoretical and experimental explora…
Experimental timing and control using microcontrollers
Philip T Starkey, Carter Turnbaugh, Patrick Miller +2
Modern physics experiments rely on precise timing provided by programmable digital pulse generators. In many experimental control systems, this role is filled by custom devices bui…
Direct observation of non-local fermion pairing in an attractive Fermi-Hubbard gas
Thomas Hartke, Botond Oreg, Carter Turnbaugh +2
Pairing of fermions lies at the heart of superconductivity, the hierarchy of nuclear binding energies and superfluidity of neutron stars. The Hubbard model of attractively interact…
High-Power Near-Concentric Fabry-Perot Cavity for Phase Contrast Electron Microscopy
Carter Turnbaugh, Jeremy J. Axelrod, Sara L. Campbell +8
Transmission electron microscopy (TEM) of vitrified biological macromolecules (cryo-EM) is limited by the weak phase contrast signal that is available from such samples. Using a ph…
Observation of the relativistic reversal of the ponderomotive potential
Jeremy J. Axelrod, Sara L. Campbell, Osip Schwartz +3
The secular dynamics of a non-relativistic charged particle in an electromagnetic wave can be described by the ponderomotive potential. Although ponderomotive electron-laser intera…
Laser control of the electron wave function in transmission electron microscopy
O. Schwartz, J. J. Axelrod, S. L. Campbell +3
Laser-based preparation, manipulation, and readout of the states of quantum particles has become a powerful research tool that has enabled the most precise measurements of time, fu…