Terahertz spin dynamics in rare-earth orthoferrites

X Li, D Kim, Y Liu, J Kono - Photonics Insights, 2023 - spiedigitallibrary.org
Recent interest in developing fast spintronic devices and laser-controllable magnetic solids
has sparked tremendous experimental and theoretical efforts to understand and manipulate …

Novel spin-orbit coupling driven emergent states in iridate-based heterostructures

L Hao, D Meyers, MPM Dean, J Liu - Journal of Physics and Chemistry of …, 2019 - Elsevier
Recent years have seen many examples of how the strong spin-orbit coupling present in
iridates can stabilize new emergent states that are difficult or impossible to realize in more …

Temperonic crystal: A superlattice for temperature waves in graphene

M Gandolfi, C Giannetti, F Banfi - Physical Review Letters, 2020 - APS
The temperonic crystal, a periodic structure with a unit cell made of two slabs sustaining
temperature wavelike oscillations on short timescales, is introduced. The complex-valued …

Flow equation approach to periodically driven quantum systems

M Vogl, P Laurell, AD Barr, GA Fiete - Physical Review X, 2019 - APS
We present a theoretical method to generate a highly accurate time-independent
Hamiltonian governing the finite-time behavior of a time-periodic system. The method …

Nonequilibrium dynamics in the one-dimensional Fermi-Hubbard model: Comparison of the nonequilibrium Green-functions approach and the density matrix …

N Schlünzen, JP Joost, F Heidrich-Meisner, M Bonitz - Physical Review B, 2017 - APS
The nonequilibrium dynamics of strongly-correlated fermions in lattice systems have
attracted considerable interest in the condensed matter and ultracold atomic-gas …

Effective Floquet Hamiltonians for periodically driven twisted bilayer graphene

M Vogl, M Rodriguez-Vega, GA Fiete - Physical Review B, 2020 - APS
We derive effective Floquet Hamiltonians for twisted bilayer graphene driven by circularly
polarized light in two different regimes beyond the weak-drive, high-frequency regime. First …

Accessing temperature waves: A dispersion relation perspective

M Gandolfi, G Benetti, C Glorieux, C Giannetti… - International Journal of …, 2019 - Elsevier
In order to account for non-Fourier heat transport, occurring on short time and length scales,
the often-praised Dual-Phase-Lag (DPL) model was conceived, introducing a causality …

[图书][B] Non-Fourier Heat Conduction

AI Zhmakin - 2023 - Springer
The Fourier heat conduction model is valid for most macroscopic problems. However, it fails
when the wave nature of the heat propagation or the time lags become dominant and the …

Laser-induced transient magnons in Sr3Ir2O7 throughout the Brillouin zone

DG Mazzone, D Meyers, Y Cao… - Proceedings of the …, 2021 - National Acad Sciences
Although ultrafast manipulation of magnetism holds great promise for new physical
phenomena and applications, targeting specific states is held back by our limited …

Thermal dynamics and electronic temperature waves in layered correlated materials

G Mazza, M Gandolfi, M Capone, F Banfi… - Nature …, 2021 - nature.com
Understanding the mechanism of heat transfer in nanoscale devices remains one of the
greatest intellectual challenges in the field of thermal dynamics, by far the most relevant …