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Giant Valley-Polarized Rydberg Excitons in Monolayer WSe2 Revealed by Magneto-photocurrent Spectroscopy
RPI ID: 2021-028-201Innovation Summary:This invention discloses a novel class of monolayer transition metal dichalcogenides (TMDs) that exhibit giant valley-polarized Rydberg excitons, as revealed through magneto-photocurrent spectroscopy. The materials demonstrate strong excitonic effects and valley polarization under magnetic fields, enabling precise...
Published: 7/29/2025
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Updated: 7/3/2025
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Inventor(s): Tianmeng Wang, Sufei Shi
Keywords(s): 11s exciton, Landau quantization, photocurrent spectroscopy, Rydberg exciton, Strong Coulomb interaction, valley polarization
Category(s): Nanotechnology and Advanced Materials
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