Time-resolved ARPES studies of quantum materials
Angle-resolved photoemission spectroscopy (ARPES), with its exceptional sensitivity to both
the binding energy and the momentum of valence electrons in solids, provides unparalleled …
the binding energy and the momentum of valence electrons in solids, provides unparalleled …
Temperature Induced, Reversible Switching of Ferro-Rotational Order Coupled to Superlattice Commensuralibity
High-quality 1T-TaS2 crystals are investigated by angle-resolved photoelectron
spectroscopy, Raman spectroscopy, and low-energy electron diffraction. The Ferro …
spectroscopy, Raman spectroscopy, and low-energy electron diffraction. The Ferro …
Dualistic insulator states in 1T-TaS2 crystals
While the monolayer sheet is well-established as a Mott-insulator with a finite energy gap,
the insulating nature of bulk 1T-TaS2 crystals remains ambiguous due to their varying …
the insulating nature of bulk 1T-TaS2 crystals remains ambiguous due to their varying …
Photoinduced insulator-metal transition in paramagnetic
Pump-probe experiments with femtosecond time resolution can be used to disentangle the
electronic dynamics from the lattice response and thus provide valuable insights into the …
electronic dynamics from the lattice response and thus provide valuable insights into the …
Phase transitions and dynamic currents in a pseudo-Hermitian system of coupled sites with tunable gain and loss
YZ Jing, KW Xiao, WY Wang - Physical Review A, 2024 - APS
The investigation of pseudo-Hermitian systems has garnered widespread attention due to
their distinctive property of purely real eigenvalues splitting into complex conjugate pairs …
their distinctive property of purely real eigenvalues splitting into complex conjugate pairs …