101 citations · 530 across the 19 of their papers we have counts for
8 papers · 1 filter
Metal-to-insulator transition in Pt-doped TiSe driven by emergent network of narrow transport channels
Kyungmin Lee, Jesse Choe, Davide Iaia +13
Metal-to-insulator transitions (MIT) can be driven by a number of different mechanisms, each resulting in a different type of insulator -- Change in chemical potential can induce a…
Spectroscopic fingerprints of many-body renormalizations in-TiSe
J. Zhao, K. Lee, J. Li +6
We have employed high resolution angle resolved photoemission spectroscopy (ARPES) measurements to investigate many-body renormalizations of the single-particle excitations in …
Evidence for breathing-type pseudo Jahn-Teller distortions in the charge density wave phase of 1-TiSe
A. Wegner, J. Zhao, J. Li +5
The charge density wave (CDW) phase in 1-TiSe is investigated using angle resolved photoemission spectroscopy (ARPES) and neutron scattering measurements. Our ARPES results…
Spectroscopic signature of the -dependent electron-phonon coupling in -TaS
K. Wijayaratne, J. Zhao, C. D. Malliakas +3
Our detailed Angle Resolved Photoemission Spectroscopy (ARPES) study of -TaS, a canonical incommensurate charge density wave (CDW) material, illustrates pronounced many-bod…
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…
Universal features in the photoemission spectroscopy of high temperature superconductors
J. Zhao, U. Chatterjee, D. Ai +9
The energy gap for electronic excitations is one of the most important characteristics of the superconducting state, as it directly refects the pairing of electrons. In the copper-…