Evidence map›Paper›PMID 31569765›Full record

ArticleMaterials (Basel, Switzerland)2019

Magnetic Properties of Manganese-Zinc Soft Ferrite Ceramic for High Frequency Applications.

Lucian-Gabriel Petrescu, Maria-Cătălina Petrescu, Valentin Ioniță, Emil Cazacu, Cătălin-Daniel Constantinescu

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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.

Lucian-Gabriel PetrescuDepartment of Electrical Engineering, Faculty of Electrical Engineering, University "POLITEHNICA" of Bucharest, 313 Splaiul Independentei, RO-060042 Bucharest, Romania. lucian.petrescu@upb.ro.ORCID 0000-0002-8510-9501
Maria-Cătălina PetrescuDepartment of Electrical Engineering, Faculty of Electrical Engineering, University "POLITEHNICA" of Bucharest, 313 Splaiul Independentei, RO-060042 Bucharest, Romania.
Valentin IonițăDepartment of Electrical Engineering, Faculty of Electrical Engineering, University "POLITEHNICA" of Bucharest, 313 Splaiul Independentei, RO-060042 Bucharest, Romania.
Emil CazacuDepartment of Electrical Engineering, Faculty of Electrical Engineering, University "POLITEHNICA" of Bucharest, 313 Splaiul Independentei, RO-060042 Bucharest, Romania.
Cătălin-Daniel ConstantinescuIRCER-CNRS UMR 7315, University of Limoges, F-87068 Limoges, France. catalin.constantinescu@unilim.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A soft magnetic MnZn-type ferrite is considered for high frequency applications. First, the morphological, structural, and chemical composition of the material are presented and discussed. Subsequently, by using a vibrating sample magnetometer (VSM), the hysteresis loops are recorded. The open magnetic circuit measurements are corrected by employing demagnetization factors, and by taking into consideration the local magnetic susceptibility. Finally, the hysteresis losses are estimated by the Steinmetz approach, and the results are compared with available commercial information provided by selected MnZn ferrite manufacturers. Such materials are representative in planar inductor and transformer cores due to their typically low losses at high frequency, i.e., up to several MHz, in low-to-medium power applications and providing high efficiency of up to 97%-99%.

Indexed as

ceramicdemagnetization factorferritelossessoft magnetictransformer core

Identifiers

PMID31569765
PMCPMC6804056

What OpenQuestion holds

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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.