608 citations · 4.7k across the 49 of their papers we have counts for
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Symmetry constraints on superconductivity in twisted bilayer graphene: Fractional vortices, condensates or non-unitary pairing
Eslam Khalaf, Patrick Ledwith, Ashvin Vishwanath
When two graphene sheets are twisted relative to each other by a small angle, enhanced correlations lead to superconductivity whose origin remains under debate. Here, we derive som…
Electric field tunable unconventional superconductivity in alternating twist magic-angle trilayer graphene
Zeyu Hao, A. M. Zimmerman, Patrick Ledwith +6
We construct a van der Waals heterostructure consisting of three graphene layers stacked with alternating twisting angles . At the average twist angle , a…
Soft modes in magic angle twisted bilayer graphene
Eslam Khalaf, Nick Bultinck, Ashvin Vishwanath +1
We present a systematic study of the low-energy collective modes for different insulating states at integer fillings in twisted bilayer graphene. In particular, we provide a simple…
Mesoscopic conductance fluctuations and noise in disordered Majorana wires
Daniil S. Antonenko, Eslam Khalaf, Pavel M. Ostrovsky +1
Superconducting wires with broken time-reversal and spin-rotational symmetries can exhibit two distinct topological gapped phases and host bound Majorana states at the phase bounda…
Charged Skyrmions and Topological Origin of Superconductivity in Magic Angle Graphene
Eslam Khalaf, Shubhayu Chatterjee, Nick Bultinck +2
Spontaneous symmetry breaking plays a pivotal role in many areas of physics, engendering a variety of excitations from sound modes in solids to pions in nuclear physics. Equally im…