55 citations · 282 across the 18 of their papers we have counts for
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Origin of the Unusual Temperature Dependence of the Upper Critical Field of Kagome Superconductor CsV3Sb5: Multiple Bands or van Hove Singularities?
Ramakanta Chapai, Alexei E. Koshelev, Matthew P. Smylie +8
Van Hove singularities (vHs) located close to the Fermi level in Kagome superconductors AV3Sb5 (A = K, Rb, Cs) have profound influence on their electronic and transport characteris…
Non-bulk Superconductivity in PrNiO Single Crystals Under Pressure
Xinglong Chen, E. H. T. Poldi, Shuyuan Huyan +8
Magneto-transport measurements of PrNiO single crystals performed under externally applied pressures up to 73 GPa in diamond anvil cells with either KBr or Nujol oil…
Fermi Surface Topology and Magneto-transport Properties of Superconducting PdBiSe
Ramakanta Chapai, Gordon Peterson, M. P. Smylie +5
PdBiSe is a rare realization of a superconducting metal with a non-zero topological invariant. We report the growth of high-quality single crystals of layered Pd$…
Origin of anomalous magnetotransport in kagome superconductors AVSb (A=K,Rb,Cs)
A. E. Koshelev, R. Chapai, D. Y. Chung +2
Multiple anomalous features in electronic spectra of metals with kagome lattice structure -- van Hove singularities, Dirac points, and flat bands -- imply that materials containing…