397 citations · 3.3k across the 51 of their papers we have counts for
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A Highly Correlated Topological Bubble Phase of Composite Fermions
V. Shingla, Haoyun Huang, A. Kumar +4
Strong interactions and topology drive a wide variety of correlated ground states. Some of the most interesting of these ground states, such as fractional quantum Hall states and f…
Anisotropic, two-dimensional, disordered Wigner solid
Md. S. Hossain, M. K. Ma, K. A. Villegas-Rosales +5
The interplay between the Fermi sea anisotropy, electron-electron interaction, and localization phenomena can give rise to exotic many-body phases. An exciting example is an anisot…
Observation of Spontaneous Ferromagnetism in a Two-Dimensional Electron System
Md. S. Hossain, M. K. Ma, K. A. Villegas Rosales +5
What are the ground states of an interacting, low-density electron system? In the absence of disorder, it has long been expected that as the electron density is lowered, the exchan…
Bloch Ferromagnetism of Composite Fermions
Md. Shafayat Hossain, Tongzhou Zhao, Songyang Pu +9
In 1929 Felix Bloch suggested that the paramagnetic Fermi sea of electrons should make a spontaneous transition to a fully-magnetized state at very low densities, because the excha…
Electron-Electron Interactions and the Paired-to-Nematic Quantum Phase Transition in the Second Landau Level
K. A. Schreiber, N. Samkharadze, G. C. Gardner +5
In spite of its ubiquity in strongly correlated systems, the competition of paired and nematic ground states remains poorly understood. Recently such a competition was reported in…
Anomalous Gap Reversal of the and Fractional Quantum Hall States
Ethan Kleinbaum, Ashwani Kumar, L. N. Pfeiffer +2
In this work we report the opening of an energy gap at the filling factor , firmly establishing the ground state as a fractional quantum Hall state. This and other odd-den…