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Planar Hall effect in the Weyl semimetal GdPtBi
Nitesh Kumar, Satya N. Guin, Claudia Felser +1
Observation of Weyl and Dirac Fermions in condensed matter systems is one of the most important discoveries. Among the very few available tools to characterize Weyl semimetals thro…
Manifestation of the Berry curvature in Co2TiSn Heusler films
Benedikt Ernst, Roshnee Sahoo, Yan Sun +7
Various Co2 based Heusler compounds are predicted to be Weyl materials. These systems with broken symmetry possess a large Berry curvature, and introduce exotic transport propertie…
Extremely high magnetoresistance and conductivity in the type-II Weyl semimetals WP2 and MoP2
Nitesh Kumar, Yan Sun, Nan Xu +12
The peculiar band structure of semimetals exhibiting Dirac and Weyl crossings can lead to spectacular electronic properties such as large mobilities accompanied by extremely high m…
Magnetic field induced strong valley polarization in the three dimensional topological semimetal LaBi
Nitesh Kumar, Chandra Shekhar, J. Klotz +2
LaBi is a three-dimensional rocksalt-type material with a surprisingly quasi-two-dimensional electronic structure. It exhibits excellent electronic properties such as the existence…