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Spin-correlated exciton-polaritons in a van der Waals magnet
Florian Dirnberger, Rezlind Bushati, Biswajit Datta +4
Strong coupling between light and elementary excitations is emerging as a powerful tool to engineer the properties of solid-state systems. Spin-correlated excitations that couple s…
Ab-initio investigation of Er3+ defects in tungsten disulfide
Gabriel I. López-Morales, Alexander Hampel, Gustavo E. López +3
We use density functional theory (DFT) to explore the physical properties of an point defect in monolayer . Our calculations indicate that electrons localize at…
Ultrafast Thermal Modification of Strong Coupling in an Organic Microcavity
Bin Liu, Vinod M. Menon, Matthew Y. Sfeir
There is growing interest in using strongly coupled organic microcavities to tune molecular dynamics, including the electronic and vibrational properties of molecules. However, ver…
The Role of Long-lived Excitons in the Dynamics of Strongly Coupled Molecular Polaritons
Bin Liu, Vinod M. Menon, Matthew Y. Sfeir
The concept of modifying molecular dynamics in strongly coupled exciton-polariton systems is an emerging topic in photonics due to its potential to produce customized chemical syst…
Enhanced nonlinear interaction of polaritons via excitonic Rydberg states in monolayer WSe2
Jie Gu, Valentin Walther, Lutz Waldecker +7
Strong optical nonlinearities play a central role in realizing quantum photonic technologies. In solid state systems, exciton-polaritons, which result from the hybridization of mat…
Toward the Identification of Atomic Defects in Hexagonal Boron Nitride: X-Ray Photoelectron Spectroscopy and First-Principles Calculations
Gabriel I. López-Morales, Nicholas V. Proscia, Gustavo E. López +2
Defects in hexagonal boron nitride (hBN) exhibit single-photon emission (SPE) and are thus attracting broad interest as platforms for quantum information and spintronic application…
Investigation of steady-state and time-dependent luminescence properties of colloidal InGaP quantum dots
Subhasish Chatterjee, Nikesh V. Valappil, Vinod M. Menon
Quantum dots play a promising role in the development of novel optical and biosensing devices. In this study, we investigated steady-state and time-dependent luminescence propertie…