120 citations · 123 across the 3 of their papers we have counts for
7 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…
Asymmetries in the electron-hole pair dynamics and strong Mott pseudogap effect in the phase diagram of cuprates
M. Z. Hasan, Y. Li, D. Qian +6
Electron behavior in doped Mott systems continues to be a major unsolved problem in quantum many-electron physics. A central issue in understanding the universal Mott behavior in a…
Genuine Electronic States of Vanadium Perovskites Revealed by High-Energy Photoemission
A. Sekiyama, H. Fujiwara, S. Imada +6
Bulk-sensitive high-resolution photoemission was carried out on a prototype 3d1 metallic Sr1-xCaxVO3. In a strong contrast to so far reported results, the bulk spectral functions a…
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…
Fermi surface, pseudogaps and dynamical stripes in La2-xSrxCuO4
A. Fujimori, A. Ino, T. Yoshida +6
Doping dependence of the electronic structure of LaSrCuO (LSCO) has been systematically studied in a series of photoemission measurements. The unusual spectral feat…
A re-examination of the electronic structure of Bi_2Sr_2CaCu_2O_{8+d} and Bi_2Sr_2Cu_1O_{6+d} - An electron-like Fermi Surface and the absence of flat bands at
Y. D. Chuang, A. D. Gromko, D. S. Dessau +9
We present a re-examination of the electronic structure and Fermi Surface (FS) of Bi-Sr-Ca-Cu-O (BSCCO) as obtained from angle-resolved photoemission experiments. By applying a str…