228 citations · 1k across the 30 of their papers we have counts for
9 papers · 1 filter
High-energy magnetic excitations in BiSrCaCuO: Towards a unified description of the electronic and magnetic degrees of freedom in the cuprates
M. P. M. Dean, A. J. A. James, R. S. Springell +10
We investigate the high-energy magnetic excitation spectrum of the high- cuprate superconductor BiSrCaCuO (Bi-2212) using Cu edge resonant inelastic…
Coupled Spin-Orbital Texture in a Prototypical Topological Insulator
Y. Cao, J. A. Waugh, N. C. Plumb +9
One of the most important properties of topological insulators (TIs) is the helical spin texture of the Dirac surface states, which has been theoretically and experimentally argued…
Extremely Correlated Fermi Liquid Description of Normal State ARPES in Cuprates
G. -H. Gweon, B. S. Shastry, G. D. Gu
The normal state single particle spectral function of the high temperature superconducting cuprates, measured by the angle resolved photoelectron spectroscopy (ARPES), has been con…
Magnetic field control of charge structures in the magnetically disordered phase of the multiferroic LuFeO
Jinsheng Wen, Guangyong Xu, Genda Gu +1
Using neutron diffraction, we have studied the magnetic field effect on charge structures in the charge-ordered multiferroic material LuFeO. An external magnetic field is a…
Optical excitations in SrCuO
K. W. Kim, G. D. Gu
We investigated excitation spectra of the one-dimensional chain compound SrCuO. The small peak at 2.3 eV in the loss function was turned to correspond to the strong cha…
Bound Excitons in SrCuO
K. W. Kim, G. D. Gu, C. C. Homes +1
We investigated temperature dependent optical spectra of the one-dimensional chain compound SrCuO. The charge transfer transition polarized along the chain direction sh…