Evidence map›Paper›PMID 38933404›Full record

ArticleFundamental research2022

Picosecond electrical response in graphene/MoTe

Zhouxiaosong Zeng, Kai Braun, Cuihuan Ge, Martin Eberle, Chenguang Zhu, Xingxia Sun, Xin Yang, Jiali Yi, Delang Liang, Yufan Wang and 5 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Fundamental research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Article
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  5. 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

15 authors.

Zhouxiaosong ZengSchool of Physics and Electronics, Hunan University, Changsha 410082, China.
Kai BraunInstitute of Physical and Theoretical Chemistry and LISA+, University of Tübingen, Auf der Morgenstelle 18, Tübingen 72076, Germany.
Cuihuan GeSchool of Physics and Electronics, Hunan University, Changsha 410082, China.
Martin EberleInstitute of Physical and Theoretical Chemistry and LISA+, University of Tübingen, Auf der Morgenstelle 18, Tübingen 72076, Germany.
Chenguang ZhuKey Laboratory for Micro-Nano Physics and Technology of Hunan Province, College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Xingxia SunKey Laboratory for Micro-Nano Physics and Technology of Hunan Province, College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Xin YangKey Laboratory for Micro-Nano Physics and Technology of Hunan Province, College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Jiali YiKey Laboratory for Micro-Nano Physics and Technology of Hunan Province, College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Delang LiangKey Laboratory for Micro-Nano Physics and Technology of Hunan Province, College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Yufan WangSchool of Physics and Electronics, Hunan University, Changsha 410082, China.
Lanyu HuangSchool of Physics and Electronics, Hunan University, Changsha 410082, China.
Ziyu LuoKey Laboratory for Micro-Nano Physics and Technology of Hunan Province, College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Dong LiKey Laboratory for Micro-Nano Physics and Technology of Hunan Province, College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Anlian PanKey Laboratory for Micro-Nano Physics and Technology of Hunan Province, College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Xiao WangSchool of Physics and Electronics, Hunan University, Changsha 410082, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the fundamental charge carrier dynamics is of great significance for photodetectors with both high speed and high responsivity. Devices based on two-dimensional (2D) transition metal dichalcogenides can exhibit picosecond photoresponse speed. However, 2D materials naturally have low absorption, and when increasing thickness to gain higher responsivity, the response time usually slows to nanoseconds, limiting their photodetection performance. Here, by taking time-resolved photocurrent measurements, we demonstrated that graphene/MoTe

Indexed as

Graphene/MoTe2 heterojunctionNear infrared photodetectorScanning photocurrent microscopyTime-resolved photocurrentTwo-dimension material

Identifiers

PMID38933404
PMCPMC11197620

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Registered trials

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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.