3 papers
cond-mat.mtrl-sci2026
Defect Control via Cu Enrichment Enhances Multifunctional Properties in the Polar Semiconductor Cu1+xMn1-ySiTe3
Subrata Ghosh, Yu Liu, Saugata Sarker +15
Polar materials have recently attracted significant interest due to their rich multifunctional properties. The chalcogenide polar semiconductor Cu1-xMn1+ySiTe3 (Cu-deficient) is an…
cond-mat.str-el2026
Intrinsic Topological Weyl Phase Transition Induced by a Magnetostructural Transformation in a Kagome Magnet
Tsung-Han Yang, Satoshi Okamoto, D. Alan Tennant +2
Topological phase transitions provide a unique window into the interplay between structure, magnetism, and Weyl physics in magnetic Weyl semimetals. However, realizing an intrinsic…
cond-mat.str-el2024
Simultaneous development of antiferromagnetism and local symmetry breaking in a kagome magnet (CoFe)Sn
Tsung-Han Yang, Shang Gao, Yuanpeng Zhang +6
CoSn and FeSn, two kagome-lattice metals, have recently attracted significant attention as hosts of electronic flat bands and emergent physical properties. However, current underst…