337 citations · 2k across the 53 of their papers we have counts for
5 papers · 1 filter
Unconventional superconducting pairing in a B20 Kramers Weyl semimetal
Sougata Mardanya, Mehdi Kargarian, Rahul Verma +6
Topological superconductors present an ideal platform for exploring nontrivial superconductivity and realizing Majorana boundary modes in materials. However, finding a single-phase…
High- superconductors as a New Playground for High-order Van Hove singularities and Flat-band Physics
Robert S. Markiewicz, Bahadur Singh, Christopher Lane +1
Beyond the two-dimensional (2D) saddle-point Van Hove singularities (VHSs) with logarithmic divergences in the density of states (DOS), recent studies have identified higher-order…
Evolution of high-order Van Hove singularities away from cuprate-like band dispersions and its implications for cuprate superconductivity
Robert S. Markiewicz, Bahadur Singh, Christopher Lane +1
We discuss the evolution of high-order Van Hove singularities (hoVHSs) that carry faster-than logarithmic divergences over a wide range of parameters in cuprate-like electronic ban…
Critical role of magnetic moments on lattice dynamics in YBaCuO
Jinliang Ning, Christopher Lane, Yubo Zhang +6
The role of lattice dynamics in unconventional high-temperature superconductivity is still vigorously debated. Theoretical insights into this problem have long been prevented by th…
Ab initio description of the BiSrCaCuO electronic structure
J. Nokelainen, C. Lane, R. S. Markiewicz +6
Bi-based cuprate superconductors are important materials for both fundamental research and applications. As in other cuprates, the superconducting phase in the Bi compounds lies cl…