activity
20212025
most citedIsospin magnetism and spin-triplet superconductivity in Bernal bilayer graphene

400 citations · 608 across the 8 of their papers we have counts for

collaborators

8 papers

cond-mat.mes-hall2025

Nanoscale infrared and microwave imaging of stacking faults in multilayer graphene

Ludwig Holleis, Liam Cohen, Noah Samuelson +14

Graphite occurs in a range of metastable stacking orders characterized by both the number and direction of shifts between adjacent layers by the length of a single carbon-carbon bo…

cond-mat.mes-hall2024★ 29 cited

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…

cond-mat.mes-hall2024★ 78 cited

Superconductivity and quantized anomalous Hall in rhombohedral graphene

Youngjoon Choi, Ysun Choi, Marco Valentini +8

Inducing superconducting correlations in chiral edge states is predicted to generate topologically protected zero energy modes with exotic quantum statistics. Experimental efforts…

cond-mat.str-el2024★ 8 cited

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…

cond-mat.mes-hall2024

Optical Imaging of Flavor Order in Flat Band Graphene

Tian Xie, Tobias M. Wolf, Siyuan Xu +15

Spin and valley flavor polarization plays a central role in the many-body physics of flat band graphene, with fermi surface reconstructions often accompanied by quantized anomalous…

cond-mat.mes-hall2023★ 46 cited

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…

cond-mat.supr-con2023★ 47 cited

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…

cond-mat.mes-hall2021★ 400 cited

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…