30 citations · 67 across the 3 of their papers we have counts for
5 papers
Helical magnetic order and Fermi surface nesting in non-centrosymmetric ScFeGe
Sunil K. Karna, D. Tristant, J. K. Hebert +25
An investigation of the structural, magnetic, thermodynamic, and charge transport properties of non-centrosymmetric hexagonal ScFeGe reveals it to be an anisotropic metal with a tr…
Observation of sixfold degenerate fermions in PdSb
Xiàn Yáng, Tyler A. Cochran, Ramakanta Chapai +16
Three types of fermions have been extensively studied in topological quantum materials: Dirac, Weyl, and Majorana fermions. Beyond the fundamental fermions in high energy physics,…
Observation of a mesoscopic magnetic modulation in chiral Mn1/3NbS2
Sunil K. Karna, F. N. Womack, R. Chapai +10
We have investigated the structural, magnetic, thermodynamic, and charge transport properties of Mn1/3NbS2 single crystals through x-ray and neutron diffraction, magnetization, spe…
Fermions and bosons in nonsymmorphic PdSb2 with sixfold degeneracy
Ramakanta Chapai, Yating Jia, W. A. Shelton +6
PdSb2 is a candidate for hosting 6-fold-degenerate exotic fermions (beyond Dirac and Weyl fermions).The nontrivial band crossing protected by the nonsymmorphic symmetry plays a cru…
Structure-Property Relationship in Layered BaMn2Sb2 and Ba2Mn3Sb2O2
Qiang Zhang, Zhenyu Diao, Huibo Cao +5
Layered transition-metal compounds have received great attention owing to their novel physical properties. Here, we present the structural, electronic, thermal, and magnetic proper…