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 …
Advancing time-and angle-resolved photoemission spectroscopy: The role of ultrafast laser development
In the last decade, there has been a proliferation of laser sources for time-and angle-
resolved photoemission spectroscopy (TR-ARPES), building on the proven capability of this …
resolved photoemission spectroscopy (TR-ARPES), building on the proven capability of this …
Spin-polarized spatially indirect excitons in a topological insulator
The exciton, a bound state of an electron and a hole, is a fundamental quasiparticle induced
by coherent light–matter interactions in semiconductors. When the electrons and holes are …
by coherent light–matter interactions in semiconductors. When the electrons and holes are …
Probing excitons with time-resolved momentum microscopy
Excitons–two-particle correlated electron-hole pairs–are the dominant low-energy optical
excitation in the broad class of semiconductor materials, which range from classical silicon …
excitation in the broad class of semiconductor materials, which range from classical silicon …
Time-and angle-resolved photoemission spectroscopy (TR-ARPES) of TMDC monolayers and bilayers
F Liu - Chemical science, 2023 - pubs.rsc.org
Many unique properties in two-dimensional (2D) materials and their heterostructures rely on
charge excitation, scattering, transfer, and relaxation dynamics across different points in the …
charge excitation, scattering, transfer, and relaxation dynamics across different points in the …
Giant self-driven exciton-Floquet signatures in time-resolved photoemission spectroscopy of MoS2 from time-dependent GW approach
Time-resolved, angle-resolved photoemission spectroscopy (TR-ARPES) is a one-particle
spectroscopic technique that can probe excitons (two-particle excitations) in momentum …
spectroscopic technique that can probe excitons (two-particle excitations) in momentum …
Ultrafast dynamics of bright and dark excitons in monolayer WSe2 and heterobilayer WSe2/MoS2
JP Bange, P Werner, D Schmitt, W Bennecke… - 2D …, 2023 - iopscience.iop.org
The energy landscape of optical excitations in mono-and few-layer transition metal
dichalcogenides (TMDs) is dominated by optically bright and dark excitons. These excitons …
dichalcogenides (TMDs) is dominated by optically bright and dark excitons. These excitons …
Time-and angle-resolved photoemission studies of quantum materials
Angle-resolved photoemission spectroscopy (ARPES)--with its exceptional sensitivity to both
the binding energy and momentum of valence electrons in solids--provides unparalleled …
the binding energy and momentum of valence electrons in solids--provides unparalleled …
Quantifying interfacial energetics of 2D semiconductor electrodes using in situ spectroelectrochemistry and many-body theory
R Almaraz, T Sayer, J Toole, R Austin… - Energy & …, 2023 - pubs.rsc.org
Hot carrier extraction occurs in 2D semiconductor photoelectrochemical cells [Austin et al.,
Proc. Natl. Acad. Sci. USA, 2023, 120, e2220333120]. Boosting the energy efficiency of hot …
Proc. Natl. Acad. Sci. USA, 2023, 120, e2220333120]. Boosting the energy efficiency of hot …
Ultrafast creation of a light-induced semimetallic state in strongly excited 1T-TiSe2
Screening, a ubiquitous phenomenon associated with the shielding of electric fields by
surrounding charges, has been widely adopted as a means to modify a material's properties …
surrounding charges, has been widely adopted as a means to modify a material's properties …