Flat bands, strange metals and the Kondo effect
Flat-band materials such as the kagome metals or moiré superlattices are of intense current
interest. Flat bands can result from the electron motion on numerous (special) lattices and …
interest. Flat bands can result from the electron motion on numerous (special) lattices and …
Topological superconductors from a materials perspective
Topological superconductors (TSCs) have garnered significant research and industry
attention in the past two decades. By hosting Majorana bound states which can be used as …
attention in the past two decades. By hosting Majorana bound states which can be used as …
Ordered and tunable Majorana-zero-mode lattice in naturally strained LiFeAs
Majorana zero modes (MZMs) obey non-Abelian statistics and are considered building
blocks for constructing topological qubits,. Iron-based superconductors with topological …
blocks for constructing topological qubits,. Iron-based superconductors with topological …
Realizing topological superconductivity in tunable Bose-Fermi mixtures with transition metal dichalcogenide heterostructures
Heterostructures of two-dimensional transition metal dichalcogenides are emerging as a
promising platform for investigating exotic correlated states of matter. Here, we propose to …
promising platform for investigating exotic correlated states of matter. Here, we propose to …
Evidence for ground state coherence in a two-dimensional Kondo lattice
Kondo lattices are ideal testbeds for the exploration of heavy-fermion quantum phases of
matter. While our understanding of Kondo lattices has traditionally relied on complex bulk f …
matter. While our understanding of Kondo lattices has traditionally relied on complex bulk f …
Heavy fermions vs doped Mott physics in heterogeneous Ta-dichalcogenide bilayers
Controlling and understanding electron correlations in quantum matter is one of the most
challenging tasks in materials engineering. In the past years a plethora of new puzzling …
challenging tasks in materials engineering. In the past years a plethora of new puzzling …
Magnetic memory and spontaneous vortices in a van der Waals superconductor
Doped Mott insulators exhibit some of the most intriguing quantum phases of matter,
including quantum spin liquids, unconventional superconductors and non-Fermi liquid …
including quantum spin liquids, unconventional superconductors and non-Fermi liquid …
Two-component nematic superconductivity in 4Hb-TaS2
Most superconductors have an isotropic, single component order parameter and are well
described by the standard (BCS) theory for superconductivity. Unconventional, multiple …
described by the standard (BCS) theory for superconductivity. Unconventional, multiple …
Quantum spin liquid signatures in monolayer 1T-NbSe2
Quantum spin liquids (QSLs) are in a quantum disordered state that is highly entangled and
has fractional excitations. As a highly sought-after state of matter, QSLs were predicted to …
has fractional excitations. As a highly sought-after state of matter, QSLs were predicted to …
Antiferromagnetism-driven two-dimensional topological nodal-point superconductivity
Magnet/superconductor hybrids (MSHs) hold the promise to host emergent topological
superconducting phases. Both one-dimensional (1D) and two-dimensional (2D) magnetic …
superconducting phases. Both one-dimensional (1D) and two-dimensional (2D) magnetic …