Spin order and fluctuations in the and topological antiferromagnets: A study

XY Zhu, H Zhang, DJ Gawryluk, ZX Zhen, BC Yu, SL Ju… - Physical Review B, 2022‏ - APS
EuAl 4 and EuGa 4 are two candidate materials for studying the interplay between
correlated-electron phenomena, topological spin textures, and topologically nontrivial …

Thermodynamic insights into the intricate magnetic phase diagram of

WR Meier, JR Torres, RP Hermann, J Zhao, B Lavina… - Physical Review B, 2022‏ - APS
The tetragonal intermetallic compound EuAl 4 hosts an exciting variety of low-temperature
phases. In addition to a charge density wave below 140 K, four ordered magnetic phases …

Low-field magnetic anomalies in single crystals of the A-type square-lattice antiferromagnet

S Pakhira, DC Johnston - Physical Review B, 2023‏ - APS
The body-centered-tetragonal antiferromagnet EuGa 4 was recently identified as a Weyl
nodal-line semimetal that exhibits the topological Hall effect below its reported …

Anisotropic magnetotransport properties coupled with spiral spin modulation in a magnetic semimetal EuZnGe

T Kurumaji, M Gen, S Kitou, H Sagayama, A Ikeda… - Physical Review …, 2022‏ - APS
We investigate the thermodynamic, magnetic, and electrical transport properties of a
magnetic semimetal EuZnGe using single crystals grown from Eu-Zn flux in sealed tantalum …