ArticleNature communications2018
Probing of sub-picometer vertical differential resolutions using cavity plasmons.
Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 129 citations in OpenAlex.
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- Hyperbolic localized plasmons and twist-induced chirality in an anisotropic 2D material.Nature communications · 2026Article
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- Mapping and Optically Writing Nanogap Inhomogeneities in 1-D Extended Plasmonic Nanowire-on-Mirror Cavities.ACS photonics · 2024Article
- Quantifying the ultimate limit of plasmonic near-field enhancement.Nature communications · 2024Article
- Construction of nanoparticle-on-mirror nanocavities and their applications in plasmon-enhanced spectroscopy.Chemical science · 2024Review
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- Mid-infrared analogue polaritonic reversed Cherenkov radiation in natural anisotropic crystals.Nature communications · 2023Article
- Nanoparticle-on-mirror pairs: building blocks for remote spectroscopies.Nanophotonics (Berlin, Germany) · 2022Article
- Nanoparticle contact printing with interfacial engineering for deterministic integration into functional structures.Science advances · 2022Article
- Time-Resolved Thickness and Shape-Change Quantification using a Dual-Band Nanoplasmonic Ruler with Sub-Nanometer Resolution.ACS nano · 2022Article
- Switching plasmonic nanogaps between classical and quantum regimes with supramolecular interactions.Science advances · 2022Article
- Focusing the electromagnetic field to 10Nature communications · 2021Article
- Intrinsic luminescence blinking from plasmonic nanojunctions.Nature communications · 2021Article
- Tracking endocytosis and intracellular distribution of spherical nucleic acids with correlative single-cell imaging.Nature protocols · 2021Article
- Observation of inhomogeneous plasmonic field distribution in a nanocavity.Nature nanotechnology · 2020Article
- Graphene Plasmon Resonances for Electrically-Tunable Sub-Femtometer Dimensional Resolution.Nanomaterials (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plasmon rulers can be used for resolving ultrasmall environmental, dimensional, and material changes owing to their high sensitivity associated with a light-scattering spectral shift in response to changes in the separation between plasmonic nanostructures. Here, we show, in several experimental setups, how cavity plasmons in a metal nanowire-on-mirror setup can be used to probe vertical dimensional changes with sub-picometer differential resolutions using two carefully chosen material systems. Specifically, we monitor the dielectric layer thickness changes in response to growth using atomic-layer deposition and to thermal expansion, demonstrating a sensitivity of 14-nm spectral shift per Ångström thickness change and 0.58 pm of vertical differential resolution, respectively. The findings confirm theoretical predictions and highlight the potential use of cavity plasmons in some ultrasensitive sensing applications.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.