51 citations · 160 across the 6 of their papers we have counts for
5 papers
Extremely large magnetoresistance from electron-hole compensation in the nodal loop semimetal ZrP
J. Bannies, E. Razzoli, M. Michiardi +10
Several early transition metal dipnictides have been found to host topological semimetal states and exhibit large magnetoresistance. In this study, we use angle-resolved photoemiss…
Observation of Chiral Surface Excitons in a Topological Insulator BiSe
H. -H. Kung, A. P. Goyal, D. L. Maslov +5
The protected electron states at the boundaries or on the surfaces of topological insulators (TIs) have been the subject of intense theoretical and experimental investigations. Suc…
Raman spectroscopy of -electron metals: an example of CeB
Mai Ye, H. -H. Kung, Priscila F. S. Rosa +3
We performed an optical spectroscopy study of electronic and magnetic excitations for a rare-earth system with a single electron quasi-localized in the f-shell on an ion at high-sy…
Intrinsic Insulating Ground State in Transition Metal Dichalcogenide TiSe2
Daniel J. Campbell, Chris Eckberg, Peter Y. Zavalij +8
The transition metal dichalcogenide TiSe has received significant research attention over the past four decades. Different studies have presented ways to suppress the 200~K cha…
Chiral Spin Mode on the Surface of a Topological Insulator
H. -H. Kung, S. Maiti, X. Wang +3
Using polarization-resolved resonant Raman spectroscopy, we explore collective spin excitations of the chiral surface states in a three dimensional topological insulator, BiSe$…