6 papers
Unconventional alternating out-of-plane spin polarization in the coplanar kagome antiferromagnet
Ousmane Ly, Satoru Hayami
The emergence of spin-polarized currents in nonrelativistic platforms continues to attract significant interest in spintronics. Here we demonstrate that a noncollinear kagome antif…
Topological Weyl Phase of an Ideal Spin-Gapless Semiconductor KCrSe
Subhajit Mandal, Bishal Das, Himanshu Sharma +2
The coexistence of topological and spin-polarized electronic states within a single material platform provides an attractive route toward emergent quantum phenomena and spintronic…
Cascade of Spin Moiré Superlattices with In-Plane Field in Triangle Lattice Semimetal EuAgSb
Paul M. Neves, Takashi Kurumaji, Joshua P. Wakefield +5
EuAgSb is a rhombohedral europium triangle lattice material that exhibits a rich phase diagram of spin moiré superlattices (SMS) and single- magnetic phases. In this pa…
Single- Cycloid and Double- Vortex Lattices in Layered Magnetic Semimetal EuAgSb
Paul M. Neves, Takashi Kurumaji, Joshua P. Wakefield +11
Recently, a host of exotic magnetic textures such as topologically protected skyrmion lattices has been discovered in several bulk metallic lanthanide compounds. In addition to hos…
Large Anomalous Hall Effect in Topologically Trivial Double- Magnets
Satoru Ohgata, Satoru Hayami
Multi- magnets consist of superposed spin density waves with distinct magnetic modulation vectors, enabling a wide range of magnetic orders depending on their combination. Among…
Intrinsic anomalous Hall effect under anisotropic magnetic dipole versus conventional magnetic dipole
Satoru Ohgata, Satoru Hayami
We theoretically investigate the intrinsic anomalous Hall effect in two magnetically ordered systems: One is the ferromagnetic dipole system, and the other is the anisotropic magne…