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cond-mat.str-el2026
A d-Electron Heavy-Fermion-Like Superconductor with Frustration-Induced Flat Bands
Chaoguo Wang, Hyeonhu Bae, Jiaqi Tian +11
Heavy-fermion superconductors are mostly associated with f-electron materials with Kondo lattices, while known d-electron heavy-fermion-like systems are often linked to orbital-sel…
cond-mat.mtrl-sci2026
Magnetic Anisotropy and Metamagnetic Transitions in Er3Pt2Sb4.55 with A Distorted Square Net Lattice
Dylan Correll, Chaoguo Wang, Xin Gui
Magnetic materials with square-net sublattices are of great interest due to its potential to realize magnetic frustration. Here we report the crystal growth and structural, magneti…
cond-mat.mtrl-sci2026
Layered CrGe1-xSe3+y with Cr Kagome Lattice and Antiferromagnetic Ordering
Jeremy G. Philbrick, Chaoguo Wang, Xin Gui +1
We report the synthesis and properties of a new layered material, CrGe1-xSe3+y. The crystal structure was determined by using single crystal x-ray diffraction and transmission elec…