8 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…
Optical probes of two-component pairing states in transition metal dichalcogenides
Miguel-Ãngel Sánchez-MartÃnez, 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…
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 angle…
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…
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…