Evidence map›Paper›PMID 34442502›Full record

ArticleMicromachines2021

Efficient Optomechanical Mode-Shape Mapping of Micromechanical Devices.

David Hoch, Kevin-Jeremy Haas, Leopold Moller, Timo Sommer, Pedro Soubelet, Jonathan J Finley, Menno Poot

Abstract read
In one paragraph

Article in Micromachines, 2021. 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

7 authors.

David HochDepartment of Physics, Technical University of Munich, 85748 Garching, Germany.ORCID 0000-0002-9102-4715
Kevin-Jeremy HaasDepartment of Physics, Technical University of Munich, 85748 Garching, Germany.
Leopold MollerDepartment of Physics, Technical University of Munich, 85748 Garching, Germany.
Timo SommerDepartment of Physics, Technical University of Munich, 85748 Garching, Germany.ORCID 0000-0002-6528-0985
Pedro SoubeletDepartment of Physics, Technical University of Munich, 85748 Garching, Germany.ORCID 0000-0002-7232-865X
Jonathan J FinleyDepartment of Physics, Technical University of Munich, 85748 Garching, Germany.
Menno PootDepartment of Physics, Technical University of Munich, 85748 Garching, Germany.ORCID 0000-0002-5047-8497

Funding

Deutsche Forschungsgemeinschaft EXC-2111-390814868German Excellence Initiative and the European Union Seventh Framework Programme 291763
6 · The paper itself

Abstract

Visualizing eigenmodes is crucial in understanding the behavior of state-of-the-art micromechanical devices. We demonstrate a method to optically map multiple modes of mechanical structures simultaneously. The fast and robust method, based on a modified phase-lock loop, is demonstrated on a silicon nitride membrane and shown to outperform three alternative approaches. Line traces and two-dimensional maps of different modes are acquired. The high quality data enables us to determine the weights of individual contributions in superpositions of degenerate modes.

Indexed as

membraneMEMSmode-mappingoptomechanicsphase-lock loopsilicon-nitride

Identifiers

PMID34442502
PMCPMC8398287

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.