ArticleNano letters2023
Near-Field Coupling with a Nanoimprinted Probe for Dark Exciton Nanoimaging in Monolayer WSe
Article in Nano letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed.
- Probing and Tuning Strain-Localized Exciton Emission in 2D Material Bubbles at Room Temperature.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Local microwave sensing of excitons and their electrical environment.Nature communications · 2025Article
- Enhanced spectral purity of WSeScience advances · 2025Article
- Large-Area Bright Emission of Plasmon-Coupled Dark Excitons at Room Temperature.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Probing plexciton emission from 2D materials on gold nanotrenches.Nature communications · 2024Article
- A substitutional quantum defect in WSNature communications · 2024Article
- Dynamical control of nanoscale light-matter interactions in low-dimensional quantum materials.Light, science & applications · 2024Review
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tip-enhanced photoluminescence (TRPL) is a powerful technique for spatially and spectrally probing local optical properties of 2-dimensional (2D) materials that are modulated by the local heterogeneities, revealing inaccessible dark states due to bright state overlap in conventional far-field microscopy at room temperature. While scattering-type near-field probes have shown the potential to selectively enhance and reveal dark exciton emission, their technical complexity and sensitivity can pose challenges under certain experimental conditions. Here, we present a highly reproducible and easy-to-fabricate near-field probe based on nanoimprint lithography and fiber-optic excitation and collection. The novel near-field measurement configuration provides an ∼3 orders of magnitude out-of-plane Purcell enhancement, diffraction-limited excitation spot, and subdiffraction hyperspectral imaging resolution (below 50 nm) of dark exciton emission. The effectiveness of this high spatial X
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