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Kondo Reshapes Multiple Orders in a van der Waals Material
Gal Tuvia, Ruizhe Kang, Diana Golovanova +14
Electron interactions can drive magnetism, superconductivity, and topology. However, the realization of these phases remains limited in van der Waals materials, and the full landsc…
Angle-Resolved Pair Photoemission Theory for Correlated Electrons
Thomas P. Devereaux, Martin Claassen, Xu-Xin Huang +6
In this paper we consider the possibility and conditions for pair photoemission whereby two incident photons emit pairs of electrons from a candidate material as a novel method to…
Proximity-induced superconductivity in a 2D Kondo lattice of an f-electron-based surface alloy
Howon Kim, Dirk K. Morr, Roland Wiesendanger
Realizing hybrids of low-dimensional Kondo lattices and superconducting substrates leads to fascinating platforms for studying the exciting physics of strongly correlated electron…
Visualizing the atomic-scale origin of metallic behavior in Kondo insulators
Harris Pirie, Eric Mascot, Christian E. Matt +12
A Kondo lattice is often electrically insulating at low temperatures. However, several recent experiments have detected signatures of bulk metallicity within this Kondo insulating…
Electronic spectra with paramagnon fractionalization in the single band Hubbard model
Eric Mascot, Alexander Nikolaenko, Maria Tikhanovskaya +3
We examine the spectral properties of a recently proposed theory of the intermediate temperature pseudogap metal phase of the cuprates. We show that this theory can be obtained fro…
Scanning Tunneling Shot Noise Spectroscopy in Kondo Systems
Sagen Cocklin, Dirk K. Morr
Using a large-N theory in combination with the Keldysh non-equilibrium Greens function formalism, we investigate the current, differential conductance, zero-frequency shot-noise an…