exciton formation 1phonon-mediated relaxation 1photoemission 1transition metal dichalcogenides 1ultrafast spectroscopy 1
From the 1 of 2 linked papers with an AI index.
2 papers
cond-mat.mtrl-sci2026
Quasiparticle phono-conversion: filming carriers coalescing into excitons
Enrico Perfetto, Takumi Fukuda, Xing Zhu +12
The study uses ultrafast time- and momentum-resolved photoemission spectroscopy together with excitonic Bloch equations to directly observe how free electrons and holes in a monola…
cond-mat.mtrl-sci2025
Role of interlayer shear phonons on lattice symmetry switching in the transition metal dichalcogenide WTe
Mizuki Akei, Takumi Fukuda, Yu Mizukoshi +2
Coherent phonon control using ultrashort pulse trains is the key to realizing structural phase transitions in solids by non-thermal pathways. By combining double-pulse excitation a…