ArticleNano letters2026
Creation and Detection of Optical Spin in a Coupled Emitter-Plasmon System.
Article in Nano letters, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We investigate the system of a linearly polarized dipole emitter coupled to the plasmonic modes of a gold nanorod (GNR). We show numerically that asymmetrical placement of the emitter relative to the GNR axes gives rise to a net optical spin for the field inside the rod, despite the apparent achirality of the system. We experimentally demonstrate this effect using electron beam excitation to create an effective point dipole emitter and coupling luminescence evanescently to a nanofiber probe which supports spin-momentum locked light. This converts the net spin of the field into a net directionality of propagation in the fiber modes, allowing detection in the far field.
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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.