120 citations · 120 across the 5 of their papers we have counts for
9 papers
Polaronic behavior of undoped high-Tc cuprates
O. Rösch, O. Gunnarsson, X. J. Zhou +6
We present angle-resolved photoemission spectroscopy (ARPES) data on undoped La2CuO4, indicating polaronic coupling between bosons and charge carriers. Using a shell model, we calc…
Reply to Valla's Comment on "Multiple Bosonic Mode Coupling in Electron Self-Energy of (La_{2-x}Sr_x)CuO_4"
X. J. Zhou, Junren Shi, W. L. Yang +5
From consistency among different measurements, new measurements with better energy resolution, as well as simulations, we show that the fine structure we have identified in the ele…
Space Charge Effect and Mirror Charge Effect in Photoemission Spectroscopy
X. J. Zhou, B. Wannberg, W. L. Yang +6
We report the observation and systematic investigation of the space charge effect and mirror charge effect in photoemission spectroscopy. When pulsed light is incident on a sample,…
Anisotropic Electron-Phonon Coupling Uncovered By Angle-Resolved Photoemission
T. P. Devereaux, T. Cuk, Z. -X. Shen +1
Recently there has been an accumulation of experimental evidence in the high temperature superconductors suggesting the relevance of electron-phonon coupling in these materials. Th…
Persistence of an Energy Scale in Over-Doped High-Tc Superconductors
T. Cuk, A. D. Gromko, Zhe Sun +2
Citing the disappearance of a sharp peak in the electron self-energy, extracted from optics and angle-resolved photoemission spectroscopy (ARPES) experiments in deeply over-doped c…
Momentum-Resolved Charge Excitations in a Prototype One Dimensional Mott Insulator
M. Z. Hasan, P. A. Montano, E. D. Isaacs +6
We report momentum resolved charge excitations in a one dimensional (1-D) Mott insulator studied using high resolution (~ 325 meV) inelastic x-ray scattering over the entire Brillo…