Modulation of photocarrier relaxation dynamics in two-dimensional semiconductors
Y Wang, Z Nie, F Wang - Light: Science & Applications, 2020 - nature.com
Due to strong Coulomb interactions, two-dimensional (2D) semiconductors can support
excitons with large binding energies and complex many-particle states. Their strong light …
excitons with large binding energies and complex many-particle states. Their strong light …
Controlling the harmonic generation in transition metal dichalcogenides and their heterostructures
The growing interest in transition metal dichalcogenides (TMDs) has encouraged
researchers to focus on their nonlinear optical properties, such as harmonic generation …
researchers to focus on their nonlinear optical properties, such as harmonic generation …
Disentangling many-body effects in the coherent optical response of 2D semiconductors
In single-layer (1L) transition metal dichalcogenides, the reduced Coulomb screening
results in strongly bound excitons which dominate the linear and the nonlinear optical …
results in strongly bound excitons which dominate the linear and the nonlinear optical …
Phonon-Mediated Interlayer Charge Separation and Recombination in a MoSe2/WSe2 Heterostructure
Z Wang, P Altmann, C Gadermaier, Y Yang, W Li… - Nano Letters, 2021 - ACS Publications
Monolayer transition metal dichalcogenides bear great potential for photodetection and light
harvesting due to high absorption coefficients. However, these applications require …
harvesting due to high absorption coefficients. However, these applications require …
Twist-Angle-Dependent Ultrafast Charge Transfer in MoS2-Graphene van der Waals Heterostructures
Vertically stacked transition metal dichalcogenide-graphene heterostructures provide a
platform for novel optoelectronic applications with high photoresponse speeds …
platform for novel optoelectronic applications with high photoresponse speeds …
Photoexcitation dynamics and long‐lived excitons in strain‐engineered transition metal dichalcogenides
Strain‐engineering in 2D transition metal dichalcogenide (TMD) semiconductors has
garnered intense research interest in tailoring the optical properties via strain‐induced …
garnered intense research interest in tailoring the optical properties via strain‐induced …
Ultrafast transient sub-bandgap absorption of monolayer MoS2
The light–matter interaction in materials is of remarkable interest for various photonic and
optoelectronic applications, which is intrinsically determined by the bandgap of the materials …
optoelectronic applications, which is intrinsically determined by the bandgap of the materials …
Distinctive Interfacial Charge Behavior and Versatile Photoresponse Performance in Isotropic/Anisotropic WS2/ReS2 Heterojunctions
Y Tang, H Hao, Y Kang, Q Liu, Y Sui… - … Applied Materials & …, 2020 - ACS Publications
Van der Waals (vdWs) heterostructures based on in-plane isotropic/anisotropic 2D-layered
semiconducting materials have recently received wide attention because of their unique …
semiconducting materials have recently received wide attention because of their unique …
Dissecting interlayer hole and electron transfer in transition metal dichalcogenide heterostructures via two-dimensional electronic spectroscopy
Monolayer transition metal dichalcogenides (ML-TMDs) are two-dimensional
semiconductors that stack to form heterostructures (HSs) with tailored electronic and optical …
semiconductors that stack to form heterostructures (HSs) with tailored electronic and optical …
Hot carrier extraction from 2D semiconductor photoelectrodes
R Austin, YR Farah, T Sayer… - Proceedings of the …, 2023 - National Acad Sciences
Hot carrier-based energy conversion systems could double the efficiency of conventional
solar energy technology or drive photochemical reactions that would not be possible using …
solar energy technology or drive photochemical reactions that would not be possible using …