515 citations · 5k across the 90 of their papers we have counts for
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Cavity electrodynamics of van der Waals heterostructures
Gunda Kipp, Hope M Bretscher, Benedikt Schulte +21
Van der Waals (vdW) heterostructures host many-body quantum phenomena that can be tuned in situ using electrostatic gates. These gates are often microstructured graphite flakes tha…
Buildup and dephasing of Floquet-Bloch bands on subcycle time scales
S. Ito, M. Schüler, M. Meierhofer +10
Strong light fields have created spectacular opportunities to tailor novel functionalities of solids. Floquet-Bloch states can form under periodic driving of electrons and enable e…
Edge and corner skin effects of chirally coupled magnons characterized by a topological winding tuple
Chengyuan Cai, Dante M. Kennes, Michael A. Sentef +1
We investigate a long-ranged coupled and non-Hermitian two-dimensional array of nanomagnets, fabricated on a thin magnetic substrate and subjected to an in-plane magnetic field. We…
Direct optical probe of magnon topology in two-dimensional quantum magnets
Emil Viñas Boström, Tahereh Sadat Parvini, James W. McIver +3
Controlling edge states of topological magnon insulators is a promising route to stable spintronics devices. However, to experimentally ascertain the topology of magnon bands is a…
Polaritonic Hofstadter Butterfly and Cavity-Control of the Quantized Hall Conductance
Vasil Rokaj, Markus Penz, Michael A. Sentef +2
In a previous work [Phys. Rev. Lett. 123, 047202 (2019)] a translationally invariant framework called quantum-electrodynamical Bloch (QED-Bloch) theory was introduced for the descr…
All-Optical Generation of Antiferromagnetic Magnon Currents via the Magnon Circular Photogalvanic Effect
Emil Viñas Boström, Tahereh Sadat Parvini, James W. McIver +3
We introduce the magnon circular photogalvanic effect enabled by stimulated Raman scattering. This provides an all-optical pathway to the generation of directed magnon currents wit…