Coupling of magnetism, crystal lattice, and transport in EuCuP and EuCuAs

AF May, EM Clements, H Zhang, RP Hermann… - Physical Review …, 2023 - APS
EuCuP and EuCuAs are members of a family of materials with candidates for realizing
magnetically tuned electronic topology. In this work, the magnetic phase transitions and …

Topological Hall effect enhanced at magnetic transition fields in a frustrated magnet

S Nishihaya, Y Watanabe, M Kriener, A Nakamura… - Physical Review B, 2024 - APS
Emergent magnetic fields exerted by topological spin textures of magnets lead to an
additional Hall response of itinerant carriers called the topological Hall effect (THE). While …

Incommensurate broken-helix and broken-fanlike states in axion insulator candidate EuInAs

M Gen, Y Fujishiro, K Okigami, S Hayami… - arxiv preprint arxiv …, 2024 - arxiv.org
Zintl phase EuIn $ _ {2} $ As $ _ {2} $ has garnered growing attention as an axion insulator
candidate, triggered by the identification of a commensurate double-${\mathbf Q} $ broken …

[PDF][PDF] Canted magnetic structure in a dipole-quadrupole coupled magnet DyAuGe

T Kurumaji - pfwww.kek.jp
In this study, we performed the x-ray diffraction of Dy-based triangular-lattice magnets
DyAuGe, and clarify a unconventional canted spin configuration induced by …

[PDF][PDF] Distorted helix in Eu-based magnetic semimetal EuZnGe

T Kurumaji, T Arima - pfwww.kek.jp
In this study, we first report the magnetic properties of Eu-based semimetal EuZnGe, and
clarify a distorted spiral spin structure [3]. 2 Experiment We performed the resonant x-ray …

Weyl metallic state induced by helical magnetic order

JR Soh, I Sánchez-Ramírez, X Yang, J Sun… - npj Quantum …, 2024 - nature.com
In the rapidly expanding field of topological materials there is growing interest in systems
whose topological electronic band features can be induced or controlled by magnetism …