79 citations · 148 across the 5 of their papers we have counts for
11 papers
Matrix-pairing states in the alkaline Fe-selenide superconductors: exotic Josephson junctions
Emilian M. Nica, Qimiao Si, Onur Erten
True to their unconventional nature, multi-band alkaline Fe-selenides and, more recently, the heavy-fermion CeCuSi have shown signatures of fully-gapped but sign-changi…
Moiré skyrmions and chiral magnetic phases in twisted CrX (X I, Br, Cl) bilayers
Muhammad Akram, Harrison LaBollita, Dibyendu Dey +3
We present a comprehensive theory of the magnetic phases in twisted bilayer Cr-trihalides through a combination of first-principles calculations and atomistic simulations. We show…
Skyrmions in twisted van der Waals magnets
Muhammad Akram, Onur Erten
Magnetic skyrmions in 2D chiral magnets are in general stabilized by a combination of Dzyaloshinskii-Moriya interaction and external magnetic field. Here, we show that skyrmions ca…
Theory of pairing in mixed-valent correlated metals
Emilian M. Nica, Onur Erten
Motivated by the recent discovery of superconductivity in square-planar nickelates as well as by longstanding puzzling experiments in heavy-fermion superconductors, we study Cooper…
Theoretical investigation of superconductivity in trilayer square-planar nickelates
Emilian M. Nica, Jyoti Krishna, Rong Yu +3
The discovery of superconductivity in Sr-doped NdNiO is a crucial breakthrough in the long pursuit for nickel oxide materials with electronic and magnetic properties similar…
Fermi surface enlargement on the Kondo lattice
Eoin Quinn, Onur Erten
The Kondo lattice model is a paradigmatic model for the description of local moment systems, a class of materials exhibiting a range of strongly correlated phenomena including heav…