Evidence map›Paper›PMID 29515961›Full record

ArticleBeilstein journal of nanotechnology2018

Lyapunov estimation for high-speed demodulation in multifrequency atomic force microscopy.

David M Harcombe, Michael G Ruppert, Michael R P Ragazzon, Andrew J Fleming

Abstract read
In one paragraph

Article in Beilstein journal of nanotechnology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
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

4 authors.

David M HarcombeSchool of Electrical Engineering and Computing, The University of Newcastle, Callaghan, NSW, 2308, Australia.ORCID 0000-0002-9866-5806
Michael G RuppertSchool of Electrical Engineering and Computing, The University of Newcastle, Callaghan, NSW, 2308, Australia.ORCID 0000-0003-2286-4929
Michael R P RagazzonDepartment of Engineering Cybernetics, NTNU, Norwegian University of Science and Technology, Trondheim, Norway.ORCID 0000-0003-3770-5154
Andrew J FlemingSchool of Electrical Engineering and Computing, The University of Newcastle, Callaghan, NSW, 2308, Australia.ORCID 0000-0001-7132-8458

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An important issue in the emerging field of multifrequency atomic force microscopy (MF-AFM) is the accurate and fast demodulation of the cantilever-tip deflection signal. As this signal consists of multiple frequency components and noise processes, a lock-in amplifier is typically employed for its narrowband response. However, this demodulator suffers inherent bandwidth limitations as high-frequency mixing products must be filtered out and several must be operated in parallel. Many MF-AFM methods require amplitude and phase demodulation at multiple frequencies of interest, enabling both

Indexed as

atomic force microscopy (AFM)demodulationdigital signal processingfield-programmable gate array (FPGA)high-speedLyapunov filtermultifrequency

Identifiers

PMID29515961
PMCPMC5815288

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.