28 citations · 51 across the 3 of their papers we have counts for
5 papers · 1 filter
Subgap pumping of antiferromagnetic Mott insulators: photoexcitation mechanisms and applications
Radu Andrei, Mingyao Guo, Mustafa Ali +4
We study the behavior of the 2D repulsive Hubbard model on a square lattice at half filling, under strong driving with ac electric fields, by employing a time-dependent Gaussian va…
Anomalous mirror symmetry breaking in a model insulating cuprate SrCuOCl
A. de la Torre, K. L. Seyler, L. Zhao +8
Understanding the complex phase diagram of cuprate superconductors is an outstanding challenge. The most actively studied questions surround the nature of the pseudogap and strange…
Evidence for an extended critical fluctuation region above the polar ordering transition in LiOsO
Jun-Yi Shan, A. de la Torre, N. J. Laurita +8
Metallic LiOsO undergoes a continuous ferroelectric-like structural phase transition below = 140 K to realize a polar metal. To understand the microscopic interactions th…
Ultrafast enhancement of ferromagnetic spin exchange induced by ligand-to-metal charge transfer
A. Ron, S. Chaudhary, G. Zhang +6
Directly modifying spin exchange energies in a magnetic material with light can enable ultrafast control of its magnetic states. Current approaches rely on tuning charge hopping am…
Evidence of an improper displacive phase transition in CdReO via time-resolved coherent phonon spectroscopy
J. W. Harter, D. M. Kennes, H. Chu +6
We have used a combination of ultrafast coherent phonon spectroscopy, ultrafast thermometry, and time-dependent Landau theory to study the inversion symmetry breaking phase transit…