The search for a Fermi surface in the absence of a conventional Fermi liquid has thus far
yielded very few potential candidates. Among promising materials are spin-frustrated Mott …

Kondo insulating materials lie outside the usual dichotomy of weakly versus correlated—
band versus Mott—insulators. They are metallic at high temperatures but resemble band …

The interplay between strong electron interactions and band topology is a new frontier in the
search for exotic quantum phases. The Kondo insulator SmB6 has emerged as a promising …

Recently, there have been increasingly hot debates on whether a bulk Fermi surface of
charge-neutral excitations exists in the topological Kondo insulator SmB 6. To …

The Kondo insulator SmB 6 has emerged as a primary candidate for exotic quantum phases,
due to the predicted formation of strongly correlated, low-velocity topological surface states …

Kondo physics has long been interesting for studying correlated topology in isolation, as it
occurs in heavy fermion compounds where myriad phenomena are well-separated in …

The Yb-terminated and Bi-terminated (111) surface electronic structure of topological Kondo
semimetal YbPtBi is investigated using both density-functional-theory (DFT)-based …

The de Haas–van Alphen effect describes the periodic oscillation of the magnetization in a
material as a function of an inverse applied magnetic field. It forms the basis of a well …

The finding of bulk quantum oscillations in the Kondo insulator SmB 6 proved a
considerable surprise. Subsequent measurements of bulk quantum oscillations in other …

We propose a static auxiliary field approximation to study the hybridization physics of Kondo
systems without the sign problem and use the mutual information to measure the intersite …