64 citations · 141 across the 12 of their papers we have counts for
11 papers
Colossal Magnetoresistance and Phonon Driven Exchange Dynamics in EuSnAs
Luke Pritchard Cairns, Kohtaro Yamakawa, Shengzhi Zhang +9
The emergence of colossal magnetoresistance in a new generation of Eu-based antiferromagnets is intriguing given stark contrasts to the archetypal perovskite manganites and…
Polar Topologies in a Ferroelastic Metal Membrane
Rahil Haria, Noah Schnitzer, T. Ben Britton +10
Polar metals, materials in which electric polarisation and metallicity coexist, are exceptionally rare because itinerant electrons screen long-range dipoles and favour centrosymmet…
Topochemically-engineered coexistence of charge and spin orders in intercalated endotaxial heterostructures
Samra Husremović, Wanlin Zhang, Medha Dandu +10
Correlated electron systems that host multiple electronic orders offer routes to multifunctional quantum materials, but strong competition between these orders often prevents their…
Twin-boundary-induced nonrelativistic spin splitting
Kristoffer Eggestad, Marc Vila, Sverre M. Selbach +1
Nonrelativistic spin splitting (NRSS) in compensated magnetic materials is drawing considerable attention due to its potential impact in next-generation spintronic devices. While N…
Engineering micromotion in Floquet prethermalization via space-time symmetries
Ilyoun Na, Jack Kemp, Sinéad M. Griffin +1
We present a systematic framework for Floquet prethermalization under strong resonant driving, emphasizing the pivotal role of dynamical space-time symmetries. Our approach demonst…
Relativistic and nonrelativistic spin splitting above and below the Fermi level in a -wave altermagnet
Nicholas Dale, Omar A. Ashour, Marc Vila +8
Nonrelativistic spin splitting (NRSS) challenges conventional wisdom about antiferromagnets by allowing spin-split electronic bands even in collinear orders with zero net magnetiza…
Linear magneto-conductivity as a DC probe of time-reversal symmetry breaking
Veronika Sunko, Chunxiao Liu, Marc Vila +6
Several optical experiments have shown that in magnetic materials the principal axes of response tensors can rotate in a magnetic field. Here we offer a microscopic explanation of…
Chiral Majorana hinge modes on a curved surface with magnetic impurities
Ilyoun Na, James G. McHugh, Sinéad M. Griffin +1
Chiral Majorana one-dimensional modes have been proposed as they key component for topological quantum computing. In this study, we explore their potential realization as hinge mod…
Controlling topology through targeted composite symmetry manipulation in magnetic systems
Ilyoun Na, Marc Vila, Sinéad M. Griffin
The possibility of selecting magnetic space groups by orienting the magnetization direction or tuning magnetic orders offers a vast playground for engineering symmetry protected to…
Distinct Floquet topological classifications from color-decorated frequency lattices with space-time symmetries
Ilyoun Na, Jack Kemp, Robert-Jan Slager +1
We consider nontrivial topological phases in Floquet systems using unitary loops and stroboscopic evolutions under a static Floquet Hamiltonian in the presence of dynamical s…
Observation of two-dimensional Fermi surface and Dirac dispersion in YbMnSb
Robert Kealhofer, Sooyoung Jang, Sinéad M. Griffin +9
We present the crystal structure, electronic structure, and transport properties of the material YbMnSb, a candidate system for the investigation of Dirac physics in the presen…