ArticleNature communications2026
Deterministic, dynamically reconfigurable single quantum emitters enabled by tip-enhanced nano-optical trapping spectroscopy.
Article in Nature communications, 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
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nanocavity optical trapping has enabled the isolation and precise positioning of nanoscale objects, from single molecules to quantum emitters. Yet, practically deployable single quantum sources require more than trapping, i.e., they require real-time control over position, polarization, brightness, and wavelength. Achieving such dynamic modulation remains a critical challenge, but is key to realizing ultra-secure quantum communication and adaptive quantum sensing. Here, we present tip-enhanced nano-optical trapping spectroscopy, utilizing shear-force atomic force microscopy in liquid, to achieve deterministic and dynamically reconfigurable single quantum emitters. This approach enables precise positioning and dipole alignment of cavity-coupled single quantum dots (QDs), driven by nano-optical gradient forces and field-induced torque, with simultaneous nano-spectroscopic analysis. Moreover, dynamic control of the tip-cavity mode volume and tip-induced pressure allows further tuning of trapping and coupling behaviors, modulating the quantum emission characteristics, e.g., brightness and photon energy, from the weak to the strong coupling regime. This work represents a significant advancement toward realizing the vast potential of QDs in quantum applications, such as tuning emission properties of single photon sources for quantum switches and modulators, or implementing quantum gates via plexciton state manipulation.
Identifiers
What OpenQuestion holds
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.