519 citations · 1.2k across the 15 of their papers we have counts for
15 papers
Charge-orbital-lattice coupling effects in the dd-excitation profile of one dimensional cuprates
J. J. Lee, B. Moritz, W. S. Lee +12
We identify dd-excitations in the quasi-one dimensional compound CaYCuO using resonant inelastic x-ray scattering. By tuning across the Cu L-edge, we observe…
Time-Dependent Charge-Order and Spin-Order Recovery in Striped Systems
Y. F. Kung, W. -S. Lee, C. -C. Chen +4
Using time-dependent Ginzburg-Landau theory, we study the role of amplitude and phase fluctuations in the recovery of charge and spin stripe phases in response to a pump pulse that…
Phase Fluctuations and the Absence of Topological Defects in Photo-excited Charge Ordered Nickelate
W. S. Lee, Y. D. Chuang, R. G. Moore +32
The dynamics of an order parameter's amplitude and phase determines the collective behaviour of novel states emerged in complex materials. Time- and momentum-resolved pump-probe sp…
Resonant Enhancement of Charge Density Wave Diffraction in the Rare-Earth Tritellurides
W. S. Lee, A. P. Sorini, M. Yi +10
We performed resonant soft X-ray diffraction on known charge density wave (CDW) compounds, rare earth tri-tellurides. Near the (3d - 4f) absorption edge of rare earth ions, a…
Uncovering selective excitations using the resonant profile of indirect inelastic x-ray scattering in correlated materials: Observing two-magnon scattering and relation to the dynamical structure factor
C. J. Jia, C. -C. Chen, A. P. Sorini +2
Resonant inelastic x-ray scattering (RIXS) is a spectroscopic technique which has been widely used to study various elementary excitations in correlated and other condensed matter…
On the Question of Coincidence Between Energy Gaps and Kohn Anomalies
S. Johnston, A. P. Sorini, B. Moritz +2
Recently, neutron scattering spin echo measurements have provided high resolution data on the temperature dependence of the linewidth of acoustic phonons in conventi…