Tunable Triple-Band Terahertz Perfect Absorber and Four-Input AND Gate Based on a Graphene Metamaterial.

Shuxin Xu, Lili Zeng, Zhengzheng Shao, Boxun Li, Wenjie Hu, Yiyu Tu, Xingyi Zhu

Abstract read

In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Shuxin XuSchool of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China.

Lili ZengNew Energy Institute, Hunan Vocational Institute of Technology, Xiangtan 411104, China.

Zhengzheng ShaoSchool of Physics, Central South University, Changsha 410083, China.

Boxun LiSchool of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China.

Wenjie HuSchool of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China.

Yiyu TuSchool of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China.

Xingyi ZhuSchool of Physics and Optoelectronics, Xiangtan University, Xiangtan 411105, China.

Funding

Natural science foundation of Hunan province 2019JJ70060Science and Technology Outstanding Youth Research Project of Education Department of Hunan Province 23B0990Science and Technology Research Project of Education Department of Hunan Province 23C0056Scientific Research Initiation Project of Xiangtan University 10KZ|KZ08110

6 · The paper itself

Abstract

This study introduces a switchable and tunable multimodal, multi-peak, perfect terahertz absorber, utilizing a composite structure of graphene and double concentric metal rings. From bottom to top, the absorber consists of a gold substrate, a SiO

Indexed as

absorberAND logic gatefermi levelgraphenemulti-peak

Identifiers

PMID42042745

DOI10.3390/nano16080494

PMCPMC13118438

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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.