ArticleACS omega2025
Purcell Effect in Epsilon-Near-Zero Microcavities.
Article in ACS omega, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Photonic Doping of Epsilon-Near-Zero Bragg Microcavities.Nanophotonics (Berlin, Germany) · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Epsilon-near-zero (ENZ) photonics offers a compelling platform for integrated photonic systems, enabling a range of novel and extraordinary functionalities. However, the practical deployment of ENZ-based devices is constrained by high material losses and severe impedance mismatch, which are detrimental to applications requiring coherent light manipulation and efficient light-matter interaction. To address these challenges, we demonstrate that all-dielectric Bragg-reflection microcavities operated near their cutoff frequency, offer an ultralow-loss platform for enhancing light-matter interaction and exploring emission processes in the ENZ regime. While Bragg cavities are well-established, their potential as ENZ resonant microcavities remains largely unexplored. We investigate the Purcell effect and quality factor in these structures, comparing their performance with those of the perfect-electric-conductor and metallic counterparts. Through analytical derivations based on Fermi's golden rule and field quantization in lossless dispersive media, we establish scaling laws that distinguish these ENZ cavities from conventional resonators. Frequency domain simulations validate our counterintuitive findings, demonstrating that in all-dielectric ENZ Bragg-reflection microcavities, the Purcell and quality factors scale as
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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.