4 papers
Observation of Flat Bands in Type-II Weyl Semimetal TaRhTe
Harry Rankin, Tyler J. Slade, Benjamin Schrunk +7
Flat bands have been theoretically predicted for decades but have only recently been realized in quantum materials such as magic-angle twisted bilayer graphene, kagome and Lieb lat…
Chemical tuning of electronic and transport properties of the Bi-Se-Te family of topological insulators
Maxwell Doyle, Benjamin Schrunk, D. L. Schlagel +2
We use laser-based Angle-Resolved Photoemission Spectroscopy (ARPES) to study how chemical substitution modifies the electronic properties of the Bi2(Se{1-x}Tex)3 (BiSeTe) family o…
Observation of unexpected band splitting and magnetically-induced band structure reconstruction in TbTiBi
Yevhen Kushnirenko, Lin-Lin Wang, Xiaoyi Su +5
The magnetic Kagome materials are a promising platform to study the interplay between magnetism, topology, and correlated electronic phenomena. Among these materials, the RTi3Bi4 f…
Topography of Fermi Arcs in t-PtBi Using High Resolution Angle-resolved Photoemission Spectroscopy
Evan O'Leary, Zhuoqi Li, Lin-Lin Wang +4
We use high resolution angle-resolved photoemission spectroscopy (ARPES) and density functional theory (DFT) to investigate the electronic structure of trigonal phase ${\rm PtBi_2}…