90 citations · 311 across the 10 of their papers we have counts for
5 papers · 1 filter
Multiple Dirac Nodes and Symmetry Protected Dirac Nodal Line in Orthorhombic -RhSi
Shirin Mozaffari, Niraj Aryal, Rico Schönemann +6
Owing to their chiral cubic structure, exotic multifold topological excitations have been predicted and recently observed in transition metal silicides like -RhSi. Herein, we re…
A numerically exact study of Weyl superconductivity
Peter Rosenberg, Niraj Aryal, Efstratios Manousakis
We study the interplay of interactions and topology in a pseudo-spin Weyl system, obtained from a minimally modified Hubbard model, using the numerically exact auxiliary-field quan…
Importance of electron correlations in understanding the photo-electron spectroscopy and the Weyl character of MoTe
Niraj Aryal, Efstratios Manousakis
We study the role of electron correlations in the presumed type II Weyl semimetallic candidate -MoTe by employing density functional theory (DFT) where the on-site Coulomb r…
Detailed study on the Fermi surfaces of the type-II Dirac semimetallic candidates PdTe2 and PtTe2
W. Zheng, R. Schönemann, N. Aryal +11
We present a detailed quantum oscillatory study on the Dirac type-II semimetallic candidates PdTe and PtTe \emph{via} the temperature and the angular dependence of the…
Converting topological insulators into topological metals within the tetradymite family
K. -W. Chen, N. Aryal, J. Dai +14
We report the electronic band structures and concomitant Fermi surfaces for a family of exfoliable tetradymite compounds with the formula , obtained as a modificatio…