287 citations · 698 across the 14 of their papers we have counts for
5 papers · 1 filter
Electron behavior in topological insulator based P-N overlayer interfaces
L. A. Wray, M. Neupane, S. -Y. Xu +8
Topological insulators (TIs) are novel materials that manifest spin-polarized Dirac states on their surfaces or at interfaces made with conventional matter. We have measured the el…
Topological Surface States and Dirac point tuning in ternary Bi2Te2Se class of topological insulators
M. Neupane, S. -Y. Xu, L. A. Wray +14
Using angle-resolved photoemission spectroscopy, we report electronic structure for representative members of ternary topological insulators. We show that several members of this f…
Spin Configuration and Scattering Rates on the Heavily Electron-doped Surface of Topological Insulator BiSe
Z. -H. Pan, E. Vescovo, A. V. Fedorov +6
Heavily electron-doped surfaces of BiSe have been studied by spin and angle resolved photoemission spectroscopy. Upon doping, electrons occupy a series of {\bf k}-split pai…
Reply to Comment by Calandra et al on "Electronic Structure of Superconducting KC and Nonsuperconducting LiC Graphite Intercalation Compounds: Evidence for a Graphene-Sheet-Driven Superconducting State"
Z. -H. Pan, A. V. Fedorov, C. A. Howard +2
In their comment Calandra \textit{et al} \cite{Calandra}, assert two points: (1) the estimate of charge transfer from Li to graphene layers in LiC in our letter \cite{Pan2011c}…
Itinerant electrons, local moments, and magnetic correlations in pnictides high temperature superconductors
P. Vilmercati, A. Fedorov, F. Bondino +11
A direct and element-specific measurement of the local Fe spin moment has been provided by analyzing the Fe 3s core level photoemission spectra in the parent and optimally doped Ce…