Synthesis and Stability Phase Diagram of Topological Semimetal Family LnSbxTe2–x–δ

TH Salters, J Colagiuri, A Koch Liston… - Chemistry of …, 2024‏ - ACS Publications
The solid solution LnSb x Te2–x–δ (Ln= lanthanide) is a family of square-net topological
semimetals that exhibit tunable charge density wave (CDW) distortions and band filling …

Spectral evidence for local-moment ferromagnetism in the van der Waals metals and

H Wu, C Hu, Y **e, BG Jang, J Huang, Y Guo, S Wu… - Physical Review B, 2024‏ - APS
Magnetism in two-dimensional (2D) materials has attracted considerable attention recently
for both fundamental understanding of magnetism and its tunability towards device …

Charge density wave-templated spin cycloid in topological semimetal

TH Salters, F Orlandi, T Berry, JF Khoury… - Physical Review …, 2023‏ - APS
Magnetic topological semimetals present open questions regarding the interplay of crystal
symmetry, magnetism, band topology, and electron correlations. Ln Sb x Te 2-x-δ (Ln …

Anomalies in the Dirac bands in the proximity of correlated electrons

S Datta, K Ali, R Verma, B Singh, SP Dash… - Nanoscale, 2024‏ - pubs.rsc.org
Dirac fermions, particles with zero rest mass, are observed in topological materials and are
believed to play a key role in the exotic phenomena in fundamental science and the …

Discovery of a magnetic Dirac system with a large intrinsic nonlinear Hall effect

F Mazzola, B Ghosh, J Fujii, G Acharya, D Mondal… - Nano Letters, 2023‏ - ACS Publications
Magnetic materials exhibiting topological Dirac fermions are attracting significant attention
for their promising technological potential in spintronics. In these systems, the combined …

Symmetry-driven persistent spin texture for the two-dimensional nonsymmorphic CdTe and ZnTe crystal structures

MK Mohanta, P Jena - Physical Review B, 2023‏ - APS
In this paper, two nonsymmorphic two-dimensional structures of CdTe and ZnTe are
modeled, and using state-of-the-art density functional theory with the group theory of solids …

Two-step electronic response to magnetic ordering in a van der Waals ferromagnet

H Wu, JX Zhu, L Chen, MW Butcher, Z Yue, D Yuan… - Physical Review B, 2024‏ - APS
The two-dimensional material Cr 2 Ge 2 Te 6 is a member of the class of insulating van der
Waals (vdW) magnets. Here, using high resolution angle-resolved photoemission …

Observation of flat bands and Dirac cones in a pyrochlore lattice superconductor

J Huang, C Setty, L Deng, JY You, H Liu, S Shao… - npj Quantum …, 2024‏ - nature.com
Emergent phases often appear when the electronic kinetic energy is comparable to the
Coulomb interactions. One approach to seek material systems as hosts of such emergent …

Emergent impervious band crossing in the bulk of the topological nodal-line semimetal

AS Wadge, K Zberecki, BJ Kowalski, D Jastrzebski… - Physical Review B, 2024‏ - APS
Topological nodal-line semimetals represent a unique class of materials with intriguing
electronic structures and rich of symmetries, hosting electronic states with nontrivial …

Weyl Characteristics Induced an Anomalous Hall Effect in Double Half-Heusler Alloy Cr2FeCoAs2: A Density-Functional Study

GB Acharya, B Karki, MP Ghimire… - ACS Applied Electronic …, 2024‏ - ACS Publications
Magnetic Weyl semimetals can exhibit a significant electronic transport behavior known as
the anomalous Hall effect caused by the inherent Berry curvature generated by Weyl …