45 citations · 130 across the 12 of their papers we have counts for
12 papers
Cell Natural Orbitals in Quantum Materials
Harshitra Mahalingam, Nishchhal Verma, Daniel Muñoz-Segovia +1
Understanding correlated quantum matter starts with an accurate model of the single-particle states that interact at low energies: their dispersion, band geometry, orbital content…
Cell Natural Orbitals in Interacting Topological Bands
Nishchhal Verma, Harshitra Mahalingam, Daniel Muñoz-Segovia +1
Topological bands exhibit obstruction to exponentially localized and symmetric Wannier functions, challenging the standard paradigm of representing projected interactions in terms…
Angle evolution of the superconducting phase diagram in twisted bilayer WSe2
Yinjie Guo, John Cenker, Ammon Fischer +13
Recent observations of superconductivity in twisted bilayer WSe have extended the family of moiré superconductors beyond twisted graphene. In WSe two different twist angles…
Excitonic and magnetic phases in doped WTe monolayers: a Hartree-Fock approach
Guillermo Parra-Martínez, Daniel Muñoz-Segovia, Héctor Ochoa +1
Transport and local spectroscopy measurements have revealed that monolayers of tungsten ditelluride (-WTe) display a quantum spin Hall effect and an excitonic gap at neutr…
Twist-angle evolution of the intervalley-coherent antiferromagnet in twisted WSe
Daniel Muñoz-Segovia, Valentin Crépel, Raquel Queiroz +1
Recent experimental reports of correlated physics in twisted homobilayer WSe have spurred interest in the interplay of electronic interactions and topology in this system. Here…
Optical probes of two-component pairing states in transition metal dichalcogenides
Miguel-Ángel Sánchez-Martínez, Daniel Muñoz-Segovia, Fernando de Juan
Signatures of unconventional superconductivity have been recently observed in certain transition metal dichalcogenides (TMDs), including 4H-TaS and monolayer 2H-NbSe. W…
Ising domain wall networks from intertwined charge density waves in single-layer TiSe2
Wen Wan, Maria N. Gastiasoro, Daniel Muñoz-Segovia +3
When the period of an incommensurate charge density wave (ICDW) approaches an integer multiple of a lattice vector, the energy gain obtained from locking the period to the lattice…
Doping-induced nematic and stripe orders within the charge density wave state of TiSe
Daniel Muñoz-Segovia, Jörn W. F. Venderbos, Adolfo G. Grushin +1
In this work, we present a theory to address conflicting experimental claims regarding the charge density wave (CDW) state in TiSe, including whether there is a single or multi…
Structural spillage: an efficient method to identify non-crystalline topological materials
Daniel Muñoz-Segovia, Paul Corbae, Dániel Varjas +3
While topological materials are not restricted to crystals, there is no efficient method to diagnose topology in non-crystalline solids such as amorphous materials. Here we introdu…
Amorphous topological matter: theory and experiment
Paul Corbae, Julia D. Hannukainen, Quentin Marsal +2
Topological phases of matter are ubiquitous in crystals, but less is known about their existence in amorphous systems, that lack long-range order. In this perspective, we review th…
Observation of superconducting collective modes from competing pairing instabilities in single-layer NbSe
Wen Wan, Paul Dreher, Daniel Muñoz-Segovia +6
In certain unconventional superconductors with sizable electronic correlations, the availability of closely competing pairing channels leads to characteristic soft collective fluct…
Many-body effects in nodal-line semimetals: correction to the optical conductivity
Daniel Muñoz-Segovia, Alberto Cortijo
Coulomb interaction might have important effects on the physical observables in topological semimetals with vanishing density of states at the band touching due to the weak screeni…