19 citations · 72 across the 15 of their papers we have counts for
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Role of correlations in Ruddlesden-Popper bilayer nickelates under compressive strain
Logan Bleys, Nicholas Corkill, Yi-Feng Zhao +4
The recent discovery of superconductivity in thin films of the bilayer Ruddlesden-Popper (RP) nickelate LaNiO (La327) under compressive strain has generated enormous in…
Correlation-temperature phase diagram of prototypical infinite layer rare earth nickelates
Gheorghe Lucian Pascut, Lucian Cosovanu, Kristjan Haule +1
The discovery of superconductivity in hole-doped infinite layer nickelates, RNiO2 (R = Nd, Pr, La) has garnered sustained interest in the field. A definitive picture of low-energy…
First Principles Study of Electronic Structure and Fermi Surface in Rare-earth Filled Skutterudites RPt4Ge12
Gheorghe Lucian Pascut, Michael Widom, Kristjan Haule +1
Experiments on rare-earth filled skutterudites demonstrate an intriguing array of thermodynamic, transport and superconducting properties, and bring to fore theoretical challenges…
Elastic Instability of the Orthorhombic Antiferromagnetic Phase of 122-Pnictides Under Pressure
Michael Widom, Khandker Quader
A-122 pnictides (A an alkaline earth element) possess striped antiferromagnetic states of orthorhombic (OR) symmetry and nonmagnetic states of tetragonal (T) symmetry. Based on tot…
Approaching Pomeranchuk Instabilities from Ordered Phase: A Crossing-symmetric Equation Method
Kelly Reidy, Khandker Quader, Kevin Bedell
We explore features of a 3D Fermi liquid near generalized Pomeranchuk instabilities using a tractable crossing symmetric equation method. We approach the instabilities from the ord…
First Principles Study of CaFe2As2 "Collapse" Under Pressure
Michael Widom, Khandker Quader
We perform first principles calculations on CaFe2As2 under hydrostatic pressure. Our total energy calculations show that though the striped antiferromagnetic (AFM) orthorhombic (OR…