Evidence map›Paper›PMID 35760394›Full record

ArticleNano letters2022

Kirigami Engineering of Suspended Graphene Transducers.

Chunhui Dai, Yoonsoo Rho, Khanh Pham, Brady McCormick, Brian W Blankenship, Wenyu Zhao, Zuocheng Zhang, S Matt Gilbert, Michael F Crommie, Feng Wang and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nano letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

12 authors.

Chunhui DaiDepartment of Physics, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-7953-0324
Yoonsoo RhoLaser Thermal Laboratory, Department of Mechanical Engineering, University of California, Berkeley, California 94720, United States.
Khanh PhamDepartment of Physics, University of California, Berkeley, California 94720, United States.
Brady McCormickDepartment of Physics, University of California, Berkeley, California 94720, United States.
Brian W BlankenshipLaser Thermal Laboratory, Department of Mechanical Engineering, University of California, Berkeley, California 94720, United States.
Wenyu ZhaoDepartment of Physics, University of California, Berkeley, California 94720, United States.ORCID 0000-0001-5740-5613
Zuocheng ZhangDepartment of Physics, University of California, Berkeley, California 94720, United States.
S Matt GilbertDepartment of Physics, University of California, Berkeley, California 94720, United States.
Michael F CrommieDepartment of Physics, University of California, Berkeley, California 94720, United States.ORCID 0000-0001-8246-3444
Feng WangDepartment of Physics, University of California, Berkeley, California 94720, United States.
Costas P GrigoropoulosLaser Thermal Laboratory, Department of Mechanical Engineering, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-8505-4037
Alex ZettlDepartment of Physics, University of California, Berkeley, California 94720, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The low mass density and high mechanical strength of graphene make it an attractive candidate for suspended-membrane energy transducers. Typically, the membrane size dictates the operational frequency and bandwidth. However, in many cases it would be desirable to both lower the resonance frequency and increase the bandwidth, while maintaining overall membrane size. We employ focused ion beam milling or laser ablation to create kirigami-like modification of suspended pure-graphene membranes ranging in size from microns to millimeters. Kirigami engineering successfully reduces the resonant frequency, increases the displacement amplitude, and broadens the effective bandwidth of the transducer. Our results present a promising route to miniaturized wide-band energy transducers with enhanced operational parameter range and efficiency.

Indexed as

GraphiteEquipment DesignTransducersVibrationGraphiteacoustic transducergraphene kirigamigraphene NEMS

Identifiers

PMID35760394
PMCPMC9284606

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.