Evidence map›Paper›PMID 34835762›Full record

ArticleNanomaterials (Basel, Switzerland)2021

Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene-Superconductor Photonic Integrated Circuits.

Samane Kalhor, Stephen J Kindness, Robert Wallis, Harvey E Beere, Majid Ghanaatshoar, Riccardo Degl'Innocenti, Michael J Kelly, Stephan Hofmann, Hannah J Joyce, David A Ritchie and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. YBaNature materials · 2025
    Article
  2. Article
  3. Article
  4. Graphene-Based Tunable Dual-Frequency Terahertz Sensor.Nanomaterials (Basel, Switzerland) · 2024
    Article
  5. Article
  6. Article
  7. Recent progress in terahertz metamaterial modulators.Nanophotonics (Berlin, Germany) · 2022
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Samane KalhorJames Watt School of Engineering, University of Glasgow, Glasgow G12 8QQ, UK.
Stephen J KindnessCavendish Laboratory, University of Cambridge, Cambridge CB3 0HE, UK.
Robert WallisCavendish Laboratory, University of Cambridge, Cambridge CB3 0HE, UK.
Harvey E BeereCavendish Laboratory, University of Cambridge, Cambridge CB3 0HE, UK.
Majid GhanaatshoarLaser and Plasma Research Institute, Shahid Beheshti University, Tehran 19839 69411, Iran.ORCID 0000-0003-4614-1549
Riccardo Degl'InnocentiDepartment of Engineering, University of Lancaster Bailrigg, Lancaster LA1 4YW, UK.ORCID 0000-0003-2655-1997
Michael J KellyCavendish Laboratory, University of Cambridge, Cambridge CB3 0HE, UK.
Stephan HofmannEngineering Department, University of Cambridge, Cambridge CB3 0FA, UK.
Hannah J JoyceEngineering Department, University of Cambridge, Cambridge CB3 0FA, UK.ORCID 0000-0002-9737-680X
David A RitchieCavendish Laboratory, University of Cambridge, Cambridge CB3 0HE, UK.
Kaveh DelfanazariJames Watt School of Engineering, University of Glasgow, Glasgow G12 8QQ, UK.ORCID 0000-0002-1386-3855

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metamaterial photonic integrated circuits with arrays of hybrid graphene-superconductor coupled split-ring resonators (SRR) capable of modulating and slowing down terahertz (THz) light are introduced and proposed. The hybrid device's optical responses, such as electromagnetic-induced transparency (EIT) and group delay, can be modulated in several ways. First, it is modulated electrically by changing the conductivity and carrier concentrations in graphene. Alternatively, the optical response can be modified by acting on the device temperature sensitivity by switching Nb from a lossy normal phase to a low-loss quantum mechanical phase below the transition temperature (

Indexed as

electromagnetic induced transparencygraphenehybrid photonic integrated circuitsslow light devicessuperconductorsterahertz electronicsterahertz photonics

Identifiers

PMID34835762
PMCPMC8619956

What OpenQuestion holds

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Registered trials

None linked

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.