Giant anomalous Nernst signal in the antiferromagnet YbMnBi2
A large anomalous Nernst effect (ANE) is crucial for thermoelectric energy conversion
applications because the associated unique transverse geometry facilitates module …
applications because the associated unique transverse geometry facilitates module …
Topological quantum matter to topological phase conversion: Fundamentals, materials, physical systems for phase conversions, and device applications
The spin-orbit coupling field, an atomic magnetic field inside a Kramers' system, or discrete
symmetries can create a topological torus in the Brillouin Zone and provide protected edge …
symmetries can create a topological torus in the Brillouin Zone and provide protected edge …
Evidence for a Magnetic-Field-Induced Ideal Type-II Weyl State in Antiferromagnetic Topological Insulator
The discovery of Weyl semimetals (WSMs) has fueled tremendous interest in condensed
matter physics. The realization of WSMs requires the breaking of either inversion symmetry …
matter physics. The realization of WSMs requires the breaking of either inversion symmetry …
Synthesis, Crystal and Electronic Structures, and Magnetic and Electrical Transport Properties of Bismuthides NdZn0.6Bi2 and (La0.5RE0.5)Zn0.6Bi2 (RE = Pr or …
Bismuth is a good constituent element for many quantum materials due to its large atomic
number, 6s26p3 orbitals, and strong spin–orbital coupling. In this work, three new …
number, 6s26p3 orbitals, and strong spin–orbital coupling. In this work, three new …
Magnetic and electronic structures of antiferromagnetic topological material candidate EuMg2Bi2
EuMg 2 Bi 2 has been investigated to understand the electronic and magnetic behaviors as
an antiferromagnetic (AFM) topological semimetal candidate. High-quality single crystals of …
an antiferromagnetic (AFM) topological semimetal candidate. High-quality single crystals of …
Onsager reciprocal relation between anomalous transverse coefficients of an anisotropic antiferromagnet
Whenever two irreversible processes occur simultaneously, time-reversal symmetry of
microscopic dynamics gives rise, on a macroscopic level, to Onsager's reciprocal relations …
microscopic dynamics gives rise, on a macroscopic level, to Onsager's reciprocal relations …
Magnetic structure of the topological semimetal
The antiferromagnetic (AFM) semimetal YbMnSb 2 has recently been identified as a
candidate topological material, driven by time-reversal symmetry breaking. Depending on …
candidate topological material, driven by time-reversal symmetry breaking. Depending on …
Single pair of Weyl nodes in the spin-canted structure of
Time reversal symmetry breaking Weyl semimetals are unique among Weyl materials in
allowing the minimal number of Weyl points, thus offering the clearest signatures of the …
allowing the minimal number of Weyl points, thus offering the clearest signatures of the …
Magnetic structures, spin-flop transition, and coupling of Eu and Mn magnetism in the Dirac semimetal
In recently emerging correlated topological materials, such as magnetic Dirac/Weyl
semimetals, additional tunabilities of their transport and magnetic properties may be …
semimetals, additional tunabilities of their transport and magnetic properties may be …
Origin of the type-II Weyl state in topological antiferromagnetic
Recently, there are heavy debates concerning the topological nature of YbMnBi 2 being a
type-II Weyl semimetal with Mn moments having a canting angle of 10 o or a Dirac …
type-II Weyl semimetal with Mn moments having a canting angle of 10 o or a Dirac …