ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025
High-Gain PMMA-Modified Graphene Photodetectors for Dual-Wavelength Secure Communication Utilizing Distinct Temporal Photoresponses.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 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
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
1 citing paper in PubMed.
- High-Gain PMMA-Modified Graphene Photodetectors for Dual-Wavelength Secure Communication Utilizing Distinct Temporal Photoresponses.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Photodetectors exhibiting oppositive polar responses at two different wavelengths have been used extensively for secure optical communication. However, current technologies are susceptible to signal cancellation and cross-talk, due to the time-independent responses of equal strengths. In this study, a different encryption system based on a PMMA-modified graphene (PMG) photodetector is demonstrated that shows remarkable wavelength-dependent temporal responses: the PMG detector shows a largely constant response for wavelengths longer than 580 nm, while a linear time dependence for shorter wavelengths. It is found that the qualitatively different temporal responses are attributed to the photogating effects and the PMMA-mediated oxygen desorption process, respectively. Moreover, the PMG device achieves exceptionally large normalized-gain values of 2.18 × 10
Indexed as
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.