45 citations · 319 across the 31 of their papers we have counts for
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Quasiparticle Description of Angle-Resolved Photoemission Spectroscopy for SrCuO2
Dimitar Pashov, Casey Eichstaedt, Swagata Acharya +1
SrCuO2 has long been considered a near-archetypal realization of a quasi one dimensional (1D) system of interacting electrons with short-range interactions. Within this framework,…
Pb-apatite framework as a generator of novel flat-band CuO based physics
Rafal Kurleto, Stephan Lany, Dimitar Pashov +3
Based on DFT calculations, we present the basic electronic structure of CuPb9(PO4)6O (Cu-doped lead apatite, LK-99), in two scenarios: (1) where the structure is constrained to the…
Multiple Slater determinants and strong spin-fluctuations as key ingredients of the electronic structure of electron- and hole-doped PbCu(PO4)O
Dimitar Pashov, Swagata Acharya, Stephan Lany +2
LK-99, with chemical formula PbCu(PO4)O, was recently reported to be a room-temperature superconductor. While this claim has met with little support in a flurry of…
Vertex dominated superconductivity in intercalated FeSe
Swagata Acharya, Mikhail I. Katsnelson, Mark van Schilfgaarde
Bulk FeSe becomes superconducting below 9\,K, but the critical temperature (T) is enhanced almost universally by a factor of 4-5 when it is intercalated with alkali ele…