434 citations · 2.8k across the 19 of their papers we have counts for
19 papers
Magnetism in the Dilute Electron Gas of Rhombohedral Multilayer Graphene
Tobias Wolf, Nemin Wei, Haoxin Zhou +1
Lightly-doped rhombohedral multilayer graphene has recently emerged as one of the most promising material platforms for exploring electronic phases driven by strong Coulomb interac…
Superconductivity and spin canting in spin-orbit proximitized rhombohedral trilayer graphene
Caitlin L. Patterson, Owen I. Sheekey, Trevor B. Arp +15
Graphene and transition metal dichalcogenide flat-band systems show similar phase diagrams, replete with magnetic and superconducting phases. An abiding question has been whether m…
Fluctuating magnetism and Pomeranchuk effect in multilayer graphene
Ludwig Holleis, Tian Xie, Siyuan Xu +9
Magnetism typically arises from the effect of exchange interactions on highly localized fermionic wave functions in f- and d-atomic orbitals. In rhombohedral multilayer graphene (R…
Intervalley coherence and intrinsic spin-orbit coupling in rhombohedral trilayer graphene
Trevor Arp, Owen Sheekey, Haoxin Zhou +15
Rhombohedral graphene multilayers provide a clean and highly reproducible platform to explore the emergence of superconductivity and magnetism in a strongly interacting electron sy…
Energy gap of the even-denominator fractional quantum Hall state in bilayer graphene
Alexandre Assouline, Taige Wang, Haoxin Zhou +8
Bernal bilayer graphene hosts even denominator fractional quantum Hall states thought to be described by a Pfaffian wave function with nonabelian quasiparticle excitations. Here we…
Imaging inter-valley coherent order in magic-angle twisted trilayer graphene
Hyunjin Kim, Youngjoon Choi, Étienne Lantagne-Hurtubise +12
Magic-angle twisted trilayer graphene (MATTG) exhibits a range of strongly correlated electronic phases that spontaneously break its underlying symmetries. The microscopic nature o…
Nematicity and Orbital Depairing in Superconducting Bernal Bilayer Graphene with Strong Spin Orbit Coupling
Ludwig Holleis, Caitlin L. Patterson, Yiran Zhang +8
Superconductivity (SC) is a ubiquitous feature of graphite allotropes, having been observed in Bernal bilayers[1], rhombohedral trilayers[2], and a wide variety of angle-misaligned…
Spin-Orbit Enhanced Superconductivity in Bernal Bilayer Graphene
Yiran Zhang, Robert Polski, Alex Thomson +7
In the presence of a large perpendicular electric field, Bernal-stacked bilayer graphene (BLG) features several broken-symmetry metallic phases as well as magnetic-field-induced su…
Isospin magnetism and spin-triplet superconductivity in Bernal bilayer graphene
Haoxin Zhou, Ludwig Holleis, Yu Saito +7
We report the observation of spin-polarized superconductivity in Bernal bilayer graphene when doped to a saddle-point van Hove singularity generated by large applied perpendicular…
Superconductivity in rhombohedral trilayer graphene
Haoxin Zhou, Tian Xie, Takashi Taniguchi +2
We report the observation of superconductivity in rhombohedral trilayer graphene electrostatically doped with holes. Superconductivity occurs in two distinct regions within the spa…
Half and quarter metals in rhombohedral trilayer graphene
Haoxin Zhou, Tian Xie, Areg Ghazaryan +8
Ferromagnetism is most common in transition metal compounds but may also arise in low-density two-dimensional electron systems, with signatures observed in silicon, III-V semicondu…
Strong-Magnetic-Field Magnon Transport in Monolayer Graphene
Haoxin Zhou, Chunli Huang, Nemin Wei +6
At high magnetic fields, monolayer graphene hosts competing phases distinguished by their breaking of the approximate SU(4) isospin symmetry. Recent experiments have observed an ev…
Imaging the breakdown of ohmic transport in graphene
A. Jenkins, S. Baumann, H. Zhou +7
Ohm's law describes the proportionality of current density and electric field. In solid-state conductors, Ohm's law emerges due to electron scattering processes that relax the elec…
Skyrmion solids in monolayer graphene
Haoxin Zhou, Hryhoriy Polshyn, Takashi Taniguchi +2
Partially filled Landau levels host competing orders, with electron solids prevailing close to integer fillings before giving way to fractional quantum Hall liquids as the Landau l…
Spin-orbit driven band inversion in bilayer graphene by van der Waals proximity effect
J. O. Island, X. Cui, C. Lewandowski +10
Spin orbit coupling (SOC) is the key to realizing time-reversal invariant topological phases of matter. Famously, SOC was predicted by Kane and Mele to stabilize a quantum spin Hal…
Quantitative transport measurements of fractional quantum Hall energy gaps in edgeless graphene devices
Hryhoriy Polshyn, Haoxin Zhou, Eric. M. Spanton +3
Owing to their wide tunability, spin- and valley internal degrees of freedom, and low disorder, graphene heterostructures are emerging as a promising experimental platform for frac…
Even denominator fractional quantum Hall states at an isospin transition in monolayer graphene
A. A. Zibrov, E. M. Spanton, H. Zhou +4
Magnetic fields quench the kinetic energy of two dimensional electrons, confining them to highly degenerate Landau levels. In the absence of disorder, the ground state at partial L…
Observation of fractional Chern insulators in a van der Waals heterostructure
Eric M. Spanton, Alexander A. Zibrov, Haoxin Zhou +4
Topologically ordered phases are characterized by long-range quantum entanglement and fractional statistics rather than by symmetry breaking. First observed in a fractionally fille…
Robust fractional quantum Hall states and continuous quantum phase transitions in a half-filled bilayer graphene Landau level
Alexander A. Zibrov, Carlos. R. Kometter, Haoxin Zhou +5
Nonabelian anyons offer the prospect of storing quantum information in a topological qubit protected from decoherence, with the degree of protection determined by the energy gap se…