4 papers
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…
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…
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…
Evolution of Ferromagnetism and Electrical Resistivity in Sb-Doped Cr4PtGa17
Chaoguo Wang, Gina Angelo, Jeremy G. Philbrick +2
We describe the doping effects on a metallic breathing pyrochlore compound, Cr4PtGa17. Upon doping with Sb, i.e., Cr4Pt(Ga1-xSbx)17, it was found that a selective doping on one of…