54 citations · 89 across the 4 of their papers we have counts for
12 papers
Emergence of Fermi arcs and novel magnetic splitting in an antiferromagnet
Benjamin Schrunk, Yevhen Kushnirenko, Brinda Kuthanazhi +14
The Fermi arcs are signatures of exotic states in solids because they defy conventional concept of Fermi surfaces as closed contours in momentum space. Fermi arcs were first discov…
KCoAs: A New Portal for the Physics of High-Purity Metals
Abhishek Pandey, Y. Liu, Saroj L. Samal +4
High-quality single crystals of KCoAs with the body-centered tetragonal ThCrSi structure were grown using KAs self flux. Structural, magnetic, thermal, and electric…
Sixfold fermion near the Fermi level in cubic PtBi2
S. Thirupathaiah, Y. S. Kushnirenk, K. Koepernik +6
We show that the cubic compound PtBi2, is a topological semimetal hosting a sixfold band touching point in close proximity to the Fermi level. Using angle-resolved photoemission sp…
Electronic Structure Studies of FeSi: A Chiral Topological System
Susmita Changdar, S. Aswartham, Anumita Bose +7
Most recent observation of topological Fermi arcs on the surface of manyfold degenerate B20 systems, CoSi and RhSi, have attracted enormous research interests. Although an another…
Strongly correlated superconductor with polytypic 3D Dirac points
Sergey Borisenko, Volodymyr Bezguba, Alexander Fedorov +5
Topological superconductors should be able to provide essential ingredients for quantum computing, but are very challenging to realize. Spin-orbit interaction in iron-based superco…
Metal-chalcogen bond-length induced electronic phase transition from semiconductor to topological semimetal in ZrX (X = Se and Te)
I. Kar, Joydeep Chatterjee, Luminita Harnagea +6
Using angle resolved photoemission spectroscopy (ARPES) and density functional theory (DFT) calculations we studied the low-energy electronic structure of bulk ZrTe. ARPES stud…