Greatly Enhanced Resonant Exciton-trion Conversion in Electrically Modulated Atomically Thin WS2 at Room Temperature.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202302248
Abstract: Excitonic resonance in atomically thin semiconductors offers a favorite platform to study 2D nanophotonics in both classical and quantum regimes and promises potentials for highly tunable and ultra-compact optical devices. The understanding of charge density… read more here.
Keywords: atomically thin; trion conversion; exciton trion; conversion ... See more keywords
Exciton and trion in few-layer MoS2: Thickness- and temperature-dependent photoluminescence
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146033
Abstract: Abstract Molybdenum disulfide (MoS2) is one of the most interesting 2D materials. However, while monolayer MoS2 is well-explored, the few-layer flakes, also promising for flexible device and nano-optoelectronics application, remain less investigated. We study the… read more here.
Keywords: exciton trion; trion; exciton; temperature dependent ... See more keywords
Optical Introduction and Manipulation of Plasmon-Exciton-Trion Coupling in a Si/WS2/Au Nanocavity.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c04721
Abstract: Strong plasmon-exciton coupling, which has potential applications in nanophotonics, plasmonics, and quantum electrodynamics, has been successfully demonstrated by using metallic nanocavities and two-dimensional materials. Dynamical control of plasmon-exciton coupling strength, especially by using optical methods,… read more here.
Keywords: exciton; trion coupling; exciton trion; coupling strength ... See more keywords
Coupled exciton-trion spin dynamics in a MoSe 2 monolayer
Sign Up to like & getrecommendations! Published in 2018 at "2D Materials"
DOI: 10.1088/2053-1583/aadbd8
Abstract: Understanding and controlling the spin degree of freedom in two-dimensional transition metal dichalcogenides offers the potential for designing functional quantum materials. This work investigates the dynamics of photo- and resident carrier spins in an encapsulated… read more here.
Keywords: monolayer; exciton trion; trion; trion spin ... See more keywords
Exciton-Trion Polaritons in Doped Two-Dimensional Semiconductors.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.127402
Abstract: We present a many-body theory of exciton-trion polaritons (ETPs) in doped two-dimensional semiconductor materials. ETPs are robust coherent hybrid excitations involving excitons, trions, and photons. In ETPs, the 2-body exciton states are coupled to the… read more here.
Keywords: trion states; trion; doped two; exciton trion ... See more keywords