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View article: Programmable phonon-assisted resonant energy transfer between moiré cells in charge-tunable MoSe2-WS2 heterobilayers
Programmable phonon-assisted resonant energy transfer between moiré cells in charge-tunable MoSe2-WS2 heterobilayers Open
Moiré superlattices in van-der-Waals heterostructures offer a versatile platform for exploring emergent quantum phenomena. In type-I MoSe 2 -WS 2 moiré superlattices, the large lattice mismatch ensures robustness of the moiré period agains…
View article: Interplay of Energy and Charge Transfer in WSe<sub>2</sub>/CrSBr Heterostructures
Interplay of Energy and Charge Transfer in WSe<sub>2</sub>/CrSBr Heterostructures Open
van der Waals heterostructures (vdWHs) composed of transition-metal dichalcogenides (TMDs) and layered magnetic semiconductors offer great opportunities to manipulate the exciton and valley properties of TMDs. Here, we present magneto-phot…
View article: Proximity-Induced Exchange Interaction and Prolonged Valley Lifetime in MoSe<sub>2</sub>/CrSBr Van-Der-Waals Heterostructure with Orthogonal Spin Textures
Proximity-Induced Exchange Interaction and Prolonged Valley Lifetime in MoSe<sub>2</sub>/CrSBr Van-Der-Waals Heterostructure with Orthogonal Spin Textures Open
Heterostructures, composed of semiconducting transition-metal dichalcogenides (TMDC) and magnetic van-der-Waals materials, offer exciting prospects for the manipulation of the TMDC valley properties via proximity interaction with the magne…
View article: Probing the Nature of Single-Photon Emitters in a WSe<sub>2</sub> Monolayer by Magneto-Photoluminescence Spectroscopy
Probing the Nature of Single-Photon Emitters in a WSe<sub>2</sub> Monolayer by Magneto-Photoluminescence Spectroscopy Open
Monolayer transition metal dichalcogenides (TMDs) have emerged as promising materials to generate single-photon emitters (SPEs). While there are several previous reports in the literature about TMD-based SPEs, the precise nature of the exc…
View article: Proximity-induced exchange interaction and prolonged valley lifetime in MoSe2/CrSBr van-der-Waals heterostructure with orthogonal spin-orbit fields
Proximity-induced exchange interaction and prolonged valley lifetime in MoSe2/CrSBr van-der-Waals heterostructure with orthogonal spin-orbit fields Open
Heterostructures, composed of semiconducting transition-metal dichalcogenides (TMDC) and magnetic van-der-Waals materials, offer exciting prospects for the manipulation of the TMDC valley properties via proximity interaction with the magne…
View article: Revealing localized excitons in WSe2/<i>β</i>-Ga2O3
Revealing localized excitons in WSe2/<i>β</i>-Ga2O3 Open
We have investigated the optical and magneto-optical properties of monolayer (ML) WSe2 on flakes of β-Ga2O3 under high magnetic fields. Remarkably, sharp emission peaks were observed and associated with localized excitons related to point …
View article: Charge Transfer and Asymmetric Coupling of MoSe<sub>2</sub> Valleys to the Magnetic Order of CrSBr
Charge Transfer and Asymmetric Coupling of MoSe<sub>2</sub> Valleys to the Magnetic Order of CrSBr Open
van der Waals heterostructures composed of two-dimensional (2D) transition metal dichalcogenides and vdW magnetic materials offer an intriguing platform to functionalize valley and excitonic properties in nonmagnetic TMDs. Here, we report …
View article: Revealing the impact of strain in the optical properties of bubbles in monolayer MoSe<sub>2</sub>
Revealing the impact of strain in the optical properties of bubbles in monolayer MoSe<sub>2</sub> Open
We have investigated the optical properties of strained MoSe 2 monolayer bubbles at low temperature. We have observed a red-shift of the exciton and trion emissions, a reduction of the trion binding energy and an enhancement of the valley …