2 papers
cond-mat.str-el2018
Spectroscopic evidence for temperature-dependent convergence of light and heavy hole valence bands of PbQ (Q=Te, Se, S)
J. Zhao, C. D. Malliakas, K. Wijayaratne +6
We have conducted temperature dependent Angle Resolved Photoemission Spectroscopy (ARPES) study of the electronic structures of PbTe, PbSe and PbS. Our ARPES data provide direct ev…
cond-mat.mtrl-sci2016
Enabling photoemission electron microscopy in liquids via graphene-capped microchannel arrays
Hongxuan Guo, Evgheni Strelcov, Alexander Yulaev +7
Photoelectron emission microscopy PEEM is a powerful tool to spectroscopically image dynamic surface processes at the nanoscale but is traditionally limited to ultra high or modera…