Evidence map›Paper›PMID 34685129›Full record

ReviewNanomaterials (Basel, Switzerland)2021

Mechanism, Material, Design, and Implementation Principle of Two-Dimensional Material Photodetectors.

Cheng Yang, Guangcan Wang, Maomao Liu, Fei Yao, Huamin Li

Abstract readReview
In one paragraph

Review 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 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. Two-dimensional SnSeiScience · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Enhanced Optical Response of SnS/SnSSensors (Basel, Switzerland) · 2023
    Article
  14. Article
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

5 authors.

Cheng YangSchool of Physics and Electronics, Shandong Normal University, Jinan 250014, China.
Guangcan WangSchool of Physics and Electronics, Shandong Normal University, Jinan 250014, China.ORCID 0000-0002-4661-699X
Maomao LiuDepartment of Electrical Engineering, University at Buffalo, The State University of New York, Buffalo, NY 14260, USA.
Fei YaoDepartment of Materials Design and Innovation, University at Buffalo, The State University of New York, Buffalo, NY 14260, USA.
Huamin LiDepartment of Electrical Engineering, University at Buffalo, The State University of New York, Buffalo, NY 14260, USA.ORCID 0000-0001-7093-4835

Funding

Key Research and development plan of Shandong Province No.2019GGX102048National Natural Science Foundation of China 11874244, 11974222
6 · The paper itself

Abstract

Two-dimensional (2D) materials may play an important role in future photodetectors due to their natural atom-thin body thickness, unique quantum confinement, and excellent electronic and photoelectric properties. Semimetallic graphene, semiconductor black phosphorus, and transition metal dichalcogenides possess flexible and adjustable bandgaps, which correspond to a wide interaction spectrum ranging from ultraviolet to terahertz. Nevertheless, their absorbance is relatively low, and it is difficult for a single material to cover a wide spectrum. Therefore, the combination of phototransistors based on 2D hybrid structures with other material platforms, such as quantum dots, organic materials, or plasma nanostructures, exhibit ultra-sensitive and broadband optical detection capabilities that cannot be ascribed to the individual constituents of the assembly. This article provides a comprehensive and systematic review of the recent research progress of 2D material photodetectors. First, the fundamental detection mechanism and key metrics of the 2D material photodetectors are introduced. Then, the latest developments in 2D material photodetectors are reviewed based on the strategies of photocurrent enhancement. Finally, a design and implementation principle for high-performance 2D material photodetectors is provided, together with the current challenges and future outlooks.

Indexed as

2D materialsphotocurrent-enhanced structurephotodetectors

Identifiers

PMID34685129
PMCPMC8537528

What OpenQuestion holds

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LicenceCC BY
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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.