Two-dimensional 4f magnetic EuSn2X2 (X= P, As) monolayers: A first-principles study

Y Bai, Y Wu, C Jia, L Hou, B Wang - Applied Physics Letters, 2023 - pubs.aip.org
Two-dimensional (2D) ferromagnetic semiconductors (FMSs) hold exciting and promising
potential for application in spintronic devices at the nanoscale. Currently, most 2D FMSs are …

Observation of Colossal Topological Hall Effect in Noncoplanar Ferromagnet Cr5Te6 Thin Films

Y Chen, Y Zhu, R Lin, W Niu, R Liu… - Advanced Functional …, 2023 - Wiley Online Library
The topological Hall effect (THE) is critical to the exploration of the spin chirality generated
by the real‐space Berry curvature, which has attracted worldwide attention for its prospective …

-type antiferromagnetic order in the Zintl-phase insulator

T Berry, VJ Stewart, BWY Redemann, C Lygouras… - Physical Review B, 2022 - APS
Zintl phases, containing strongly covalently bonded frameworks with separate ionically
bonded ions, have emerged as a critical materials family in which to couple magnetism and …

Anisotropic magnetism and electronic structure of trigonal single crystals

S Pakhira, AK Kundu, F Islam, MA Tanatar, T Roy… - Physical Review B, 2023 - APS
Understanding the interplay between magnetic and electronic degrees of freedom is of
profound recent interest in different Eu-based magnetic topological materials. In this paper …

Electronic band reconstruction across the insulator-metal transition in colossally magnetoresistive

H Zhang, F Du, X Zheng, S Luo, Y Wu, H Zheng, S Cui… - Physical Review B, 2023 - APS
While colossal magnetoresistance (CMR) in Eu-based compounds is often associated with
strong spin-carrier interactions, the underlying reconstruction of the electronic bands is much …

Magnetic properties and magnetocaloric effect of a metallic triangular lattice antiferromagnetic DyAl2Ge2 single crystal

F Gao, W Ren, H Wu, M An, X Zhao, B Li… - Journal of Solid State …, 2023 - Elsevier
We report the synthesis, magnetic susceptibility, magnetization, electrical resistivity, heat
capacity, and magnetocaloric properties of the metallic triangular lattice antiferromagnetic …

Understanding unconventional magnetic order in a candidate axion insulator by resonant elastic x-ray scattering

JR Soh, A Bombardi, F Mila, MC Rahn… - Nature …, 2023 - nature.com
Magnetic topological insulators and semimetals are a class of crystalline solids whose
properties are strongly influenced by the coupling between non-trivial electronic topology …

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 …

Superexchange interaction in insulating

K Singh, S Dan, A Ptok, TA Zaleski, O Pavlosiuk… - Physical Review B, 2023 - APS
We report magnetic and transport properties of single-crystalline EuZn 2 P 2, which has
trigonal CaAl 2 Si 2-type crystal structure and orders antiferromagnetically at≈ 23 K. Easy …

Pressure-induced superconductivity in the Zintl topological insulator

W Cao, H Yang, Y Li, C Pei, Q Wang, Y Zhao, C Li… - Physical Review B, 2023 - APS
The Zintl compound A In 2 X 2 (A= Ca, Sr, and X= P, As), as a theoretically predicted
nonmagnetic topological insulator, requires experiments to understand its electronic …