In-situ XPS reveals the interfacial engineering of Co/Ce-BDC with graphdiyne (CnH2n-2) for effective photocatalytic H2 evolution

K Wang, X Kong, H Xie, S Li, M Wang, Z Jin - Journal of Alloys and …, 2024 - Elsevier
Graphdiyne (C n H 2n-2) exhibits excellent charge transfer efficiency due to its substantial
specific surface area and unique electronic band structure. Graphdiyne holds a promising …

Phonon-assisted Auger decay of excitons in doped transition metal dichalcogenide monolayers

B Scharf, V Perebeinos - The Journal of Chemical Physics, 2024 - pubs.aip.org
The competition between the radiative and nonradiative lifetimes determines the optical
quantum yield and plays a crucial role in the potential optoelectronic applications of …

Theory of interlayer exciton dynamics in two-dimensional transition metal dichalcogenide heterolayers under the influence of strain reconstruction and disorder

M Richter - Physical Review B, 2024 - APS
Monolayers of transition metal dichalcogenides (TMDC) became one of the most studied
nanostructures in the last decade. Combining two different TMDC monolayers results in a …

Fermionic versus bosonic thermalization in phonon-driven exciton dynamics: An analytic dimensionality study

M Katzer, M Selig, A Knorr - Physical Review B, 2024 - APS
Excitons are compound particles formed from an electron and a hole in semiconductors. The
impact of this substructure on the phonon-exciton interaction is described by a closed …

Ultrafast Optical Control of Rashba Interactions in a TMDC Heterostructure

H Mittenzwey, A Kumar, R Dhingra, K Watanabe… - arXiv preprint arXiv …, 2024 - arxiv.org
We investigate spin relaxation dynamics of interlayer excitons in a MoSe2/MoS2
heterostructure induced by the Rashba effect. In such a system, Rashba interactions arise …

Theory of interlayer exciton dynamics in 2D TMDCs Heterolayers under the influence of strain reconstruction and disorder

M Richter - arXiv preprint arXiv:2312.14054, 2023 - arxiv.org
Monolayers of transition metal dichalcogenides (TMDC) became one of the most studied
nanostructures in the last decade. Combining two different TMDC monolayers results in a …

Suppression and amplification of phonon sidebands in transition metal dichalcogenides by optical feedback

T Tenzler, A Knorr, M Katzer - Physical Review B, 2024 - APS
Transition metal dichalcogenides (TMDCs) combine both strong light-matter interaction and
strong Coulomb interaction for the formation of optically excitable excitons. Through …

[图书][B] Quantum Theory of Exciton-exciton Interactions in Atomically Thin Semiconductors

D Erkensten - 2023 - research.chalmers.se
Atomically thin materials such as transition-metal dichalcogenides (TMDs) have emerged as
an unprecedented platform for engineering future optoelectronic devices and studying exotic …

[PDF][PDF] Excitons between bosonic and fermionic nature

MJ Katzer - depositonce.tu-berlin.de
Excitons are quasiparticles forming in semiconductors, eg, after optical excitation.
Constituted from two half-integer spin fermions, the electron in the conduction band and its …