#excitons — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #excitons, aggregated by home.social.
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https://www.europesays.com/ie/330175/ In a first, US scientists turn exciton superfluids into supersolids #ColumbiaUniversity #Éire #Excitons #IE #Ireland #Physics #QuantumPhysics #QuantumStates #Science #superfluids #UniversityOfTexas
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https://www.europesays.com/uk/754859/ In a first, US scientists turn exciton superfluids into supersolids #ColumbiaUniversity #Excitons #Physics #QuantumPhysics #QuantumStates #Science #superfluids #UK #UnitedKingdom #UniversityOfTexas
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In a first, US scientists turn exciton superfluids into supersolids
In a first, scientists at Columbia University in New York and the University of Texas in Austin turned…
#NewsBeep #News #Physics #CA #Canada #ColumbiaUniversity #Excitons #Quantumphysics #quantumstates #Science #superfluids #UniversityofTexas
https://www.newsbeep.com/ca/465478/ -
Physicists Have Achieved Quantum “Alchemy” by Exciting Electrons to High-Energy States
A promising—and powerful—new engineering breakthrough could soon enable researchers to alter the properties of materials by exciting electrons…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #alchemy #Electrons #Excitons #Floqueteffects #Science #Semiconductors
https://www.newsbeep.com/us/421787/ -
Physicists Have Achieved Quantum “Alchemy” by Exciting Electrons to High-Energy States
A promising—and powerful—new engineering breakthrough could soon enable researchers to alter the properties of materials by exciting electrons…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #alchemy #Electrons #Excitons #Floqueteffects #Science #Semiconductors
https://www.newsbeep.com/us/421787/ -
Physicists Have Achieved Quantum “Alchemy” by Exciting Electrons to High-Energy States
A promising—and powerful—new engineering breakthrough could soon enable researchers to alter the properties of materials by exciting electrons…
#NewsBeep #News #Physics #alchemy #CA #Canada #Electrons #Excitons #Floqueteffects #Science #semiconductors
https://www.newsbeep.com/ca/424659/ -
https://www.europesays.com/ie/296512/ Physicists Have Achieved Quantum “Alchemy” by Exciting Electrons to High-Energy States #alchemy #Éire #Electrons #Excitons #FloquetEffects #IE #Ireland #Physics #Science #semiconductors
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Physiker bringen „dunkle Excitons“ zum Leuchten. Resonator aus Nano-Goldblöckchen macht exotische Quasiteilchen sichtbar. #Physik #Exzitonen #Excitons #Teilchen #Gold
https://www.scinexx.de/news/physik/physiker-bringen-dunkle-excitons-zum-leuchten/ -
Physiker bringen „dunkle Excitons“ zum Leuchten. Resonator aus Nano-Goldblöckchen macht exotische Quasiteilchen sichtbar. #Physik #Exzitonen #Excitons #Teilchen #Gold
https://www.scinexx.de/news/physik/physiker-bringen-dunkle-excitons-zum-leuchten/ -
Physiker bringen „dunkle Excitons“ zum Leuchten. Resonator aus Nano-Goldblöckchen macht exotische Quasiteilchen sichtbar. #Physik #Exzitonen #Excitons #Teilchen #Gold
https://www.scinexx.de/news/physik/physiker-bringen-dunkle-excitons-zum-leuchten/ -
Physiker bringen „dunkle Excitons“ zum Leuchten. Resonator aus Nano-Goldblöckchen macht exotische Quasiteilchen sichtbar. #Physik #Exzitonen #Excitons #Teilchen #Gold
https://www.scinexx.de/news/physik/physiker-bringen-dunkle-excitons-zum-leuchten/ -
Physiker bringen „dunkle Excitons“ zum Leuchten. Resonator aus Nano-Goldblöckchen macht exotische Quasiteilchen sichtbar. #Physik #Exzitonen #Excitons #Teilchen #Gold
https://www.scinexx.de/news/physik/physiker-bringen-dunkle-excitons-zum-leuchten/ -
Excitons are elementary excitations in solids. A research team at the University of Innsbruck has now devised a method to specifically manipulate dark excitons in semiconductor quantum dots. They have succeeded in controlling these optically inactive quasiparticles and harnessing their unique properties for the storage and processing of quantum states.
👉 https://www.uibk.ac.at/en/newsroom/2025/keeping-the-photon-in-the-dark/
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`Using transient #microscopy we observe propagation properties of interlayer #excitons that are independent from trapping at moiré- or disorder-induced local potentials. Confirmed by characteristic temperature dependence for free #particles, linear #diffusion coefficients of interlayer excitons at liquid #helium temperature and low excitation densities are almost 1000 times higher than in previous observations`
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.132.016202
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https://phys.org/news/2023-10-scientists-flipping-layers-heterostructures-properties.html
By incorporating different materials, it becomes possible to combine the properties of individual layers, producing new #optoelectronic devices with tailor-made properties. This opens the door to exploring fundamental #physics, such as interlayer #excitons, #twistronics, and more.
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I found this quite fascinating. It certainly helps to explain how plants are so efficient with the energy they get and how they move it so quickly.
https://phys.org/news/2023-05-scientists-link-photosynthesis-state.html
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Scientists find link between #photosynthesis and 'fifth state of #matter'
#excitons #photosystems #electrons
https://phys.org/news/2023-05-scientists-link-photosynthesis-state.html
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In a new study, #scientists have observed long-lived #excitons in a #topological material, opening intriguing new research directions for #optoelectronics and #quantum #computing.
#QuantumScience #Physics #sflorg
https://www.sflorg.com/2023/04/qs04252301.html -
A team of scientists from Würzburg and #Dresden has achieved a breakthrough - the first detection of excitons (electrically neutral quasiparticles) in a topological insulator. This discovery paves the way for a new generation of light-driven computer chips and quantum technologies. 🚀
https://phys.org/news/2023-01-milestone-light-driven-electronics.html
#quantumcomputing #topologicalinsulator #excitons
#QC #quantum #quantumtechnology -
A team of scientists from Würzburg and #Dresden has achieved a breakthrough - the first detection of excitons (electrically neutral quasiparticles) in a topological insulator. This discovery paves the way for a new generation of light-driven computer chips and quantum technologies. 🚀
https://phys.org/news/2023-01-milestone-light-driven-electronics.html
#quantumcomputing #topologicalinsulator #excitons
#QC #quantum #quantumtechnology -
A team of scientists from Würzburg and #Dresden has achieved a breakthrough - the first detection of excitons (electrically neutral quasiparticles) in a topological insulator. This discovery paves the way for a new generation of light-driven computer chips and quantum technologies. 🚀
https://phys.org/news/2023-01-milestone-light-driven-electronics.html
#quantumcomputing #topologicalinsulator #excitons
#QC #quantum #quantumtechnology -
A team of scientists from Würzburg and #Dresden has achieved a breakthrough - the first detection of excitons (electrically neutral quasiparticles) in a topological insulator. This discovery paves the way for a new generation of light-driven computer chips and quantum technologies. 🚀
https://phys.org/news/2023-01-milestone-light-driven-electronics.html
#quantumcomputing #topologicalinsulator #excitons
#QC #quantum #quantumtechnology -
A team of scientists from Würzburg and #Dresden has achieved a breakthrough - the first detection of excitons (electrically neutral quasiparticles) in a topological insulator. This discovery paves the way for a new generation of light-driven computer chips and quantum technologies. 🚀
https://phys.org/news/2023-01-milestone-light-driven-electronics.html
#quantumcomputing #topologicalinsulator #excitons
#QC #quantum #quantumtechnology -
@razimantv
Raziman also took into account that #excitons interact with each other through exciton-exciton annihilation, which normally decreases light emission at high intensities.So he generalized the theory of Purcell enhancement to be more precise for a range of excitonic materials like #2DSemiconductors, #perovskites, #OrganicCrystals or #CarbonNanotubes.
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@razimantv
Raziman also took into account that #excitons interact with each other through exciton-exciton annihilation, which normally decreases light emission at high intensities.So he generalized the theory of Purcell enhancement to be more precise for a range of excitonic materials like #2DSemiconductors, #perovskites, #OrganicCrystals or #CarbonNanotubes.
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@razimantv
Raziman also took into account that #excitons interact with each other through exciton-exciton annihilation, which normally decreases light emission at high intensities.So he generalized the theory of Purcell enhancement to be more precise for a range of excitonic materials like #2DSemiconductors, #perovskites, #OrganicCrystals or #CarbonNanotubes.
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@razimantv
Raziman also took into account that #excitons interact with each other through exciton-exciton annihilation, which normally decreases light emission at high intensities.So he generalized the theory of Purcell enhancement to be more precise for a range of excitonic materials like #2DSemiconductors, #perovskites, #OrganicCrystals or #CarbonNanotubes.
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@razimantv
Raziman also took into account that #excitons interact with each other through exciton-exciton annihilation, which normally decreases light emission at high intensities.So he generalized the theory of Purcell enhancement to be more precise for a range of excitonic materials like #2DSemiconductors, #perovskites, #OrganicCrystals or #CarbonNanotubes.
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Scientists use #nanophotonics to improve light emission. The strong electric field near nanostructures can excite molecules and extract light from them more efficiently, creating better light sources. We usually model this by assuming that the emitter stays fixed. But in many practical materials, emitting #excitons move around! We found a recipe for making such devices better by figuring out how to do calculations more correctly (led by @albertogcurto): https://onlinelibrary.wiley.com/doi/10.1002/adom.202200103
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Scientists use #nanophotonics to improve light emission. The strong electric field near nanostructures can excite molecules and extract light from them more efficiently, creating better light sources. We usually model this by assuming that the emitter stays fixed. But in many practical materials, emitting #excitons move around! We found a recipe for making such devices better by figuring out how to do calculations more correctly (led by @albertogcurto): https://onlinelibrary.wiley.com/doi/10.1002/adom.202200103
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Scientists use #nanophotonics to improve light emission. The strong electric field near nanostructures can excite molecules and extract light from them more efficiently, creating better light sources. We usually model this by assuming that the emitter stays fixed. But in many practical materials, emitting #excitons move around! We found a recipe for making such devices better by figuring out how to do calculations more correctly (led by @albertogcurto): https://onlinelibrary.wiley.com/doi/10.1002/adom.202200103
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Scientists use #nanophotonics to improve light emission. The strong electric field near nanostructures can excite molecules and extract light from them more efficiently, creating better light sources. We usually model this by assuming that the emitter stays fixed. But in many practical materials, emitting #excitons move around! We found a recipe for making such devices better by figuring out how to do calculations more correctly (led by @albertogcurto): https://onlinelibrary.wiley.com/doi/10.1002/adom.202200103
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Scientists use #nanophotonics to improve light emission. The strong electric field near nanostructures can excite molecules and extract light from them more efficiently, creating better light sources. We usually model this by assuming that the emitter stays fixed. But in many practical materials, emitting #excitons move around! We found a recipe for making such devices better by figuring out how to do calculations more correctly (led by @albertogcurto): https://onlinelibrary.wiley.com/doi/10.1002/adom.202200103