T Dong, SJ Zhang, NL Wang - Advanced Materials, 2023 - Wiley Online Library
The advent of intense ultrashort optical pulses spanning a frequency range from terahertz to the visible has opened a new era in the experimental investigation and manipulation of …
Recently developed terahertz (THz) two-dimensional coherent spectroscopy (2DCS) is a powerful technique to obtain materials information in a fashion qualitatively different from …
K Isoyama, N Yoshikawa, K Katsumi, J Wong… - Communications …, 2021 - nature.com
Illumination of light on matter normally causes heating and destroys the ordered ground states. Despite this common understanding, recent advances in ultrafast light sources have …
Recent experiments with strong THz fields in both conventional and unconventional superconductors have clearly evidenced a marked third-harmonic generation below the …
L Schwarz, B Fauseweh, N Tsuji, N Cheng… - Nature …, 2020 - nature.com
Recent findings of new Higgs modes in unconventional superconductors require a classification and characterization of the modes allowed by nontrivial gap symmetry. Here …
P Derendorf, AF Volkov, IM Eremin - Physical Review B, 2024 - APS
Motivated by the recent experimental progress in studying conventional and unconventional superconductors in a pump-probe setup, we perform a comprehensive theoretical analysis …
Y Murotani, R Shimano - Physical Review B, 2019 - APS
In multiband superconductors, multiple collective modes exist associated with the multiple order parameters. Oscillations of the amplitude and the relative phase of the order …
We present a detailed theoretical investigation of the linear and nonlinear optical response in a model system for a disordered d-wave superconductor. By evaluating the quasiparticle …
Cuprate high-T c superconductors are known for their intertwined interactions and the coexistence of competing orders. Uncovering experimental signatures of these interactions …