Evidence map›Paper›PMID 30575792›Full record

ArticleScientific reports2018

Bidirectional propagation of tilting domain walls in perpendicularly magnetized T shaped structure with the interfacial Dzyaloshinskii-Moriya interaction.

Jaesuk Kwon, Hee-Kyeong Hwang, Jung-Il Hong, Chun-Yeol You

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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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

2 citing papers in PubMed.

  1. Article
  2. 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

4 authors.

Jaesuk KwonDepartment of Emerging Materials Science, DGIST, Daegu, 42988, South Korea.
Hee-Kyeong HwangDepartment of Emerging Materials Science, DGIST, Daegu, 42988, South Korea.
Jung-Il HongDepartment of Emerging Materials Science, DGIST, Daegu, 42988, South Korea. jihong@dgist.ac.kr.
Chun-Yeol YouDepartment of Emerging Materials Science, DGIST, Daegu, 42988, South Korea. cyyou@dgist.ac.kr.ORCID http://orcid.org/0000-0001-9549-8611

Funding

National Research Foundation of Korea (NRF) 2015M3D1A1070465National Research Foundation of Korea (NRF) 2017R1A2B3002621National Research Foundation of Korea (NRF) 2018R1A6A3A11043437
6 · The paper itself

Abstract

Understanding of domain wall (DW) propagation in a complex structure is an essential first step toward the development of any magnetic-domain based devices including spin-based logic or magnetic memristors. Interfacial Dzyaloshinskii-Moriya interaction (iDMI) in the structure with broken inversion symmetry induces an asymmetrical DW configuration with respect to the direction of in-plane field. Dynamic behaviors of field-driven DW within the film with perpendicular magnetic anisotropy is influenced by DW tilt from the iDMI effect and the corners in the T-shaped structure of the DW path. Images from Kerr microscopy reveal that the iDMI effective field contributes to a tilted structure of DW configuration and evolution along its propagation. With the combination of iDMI and T-shaped structure, we observed two distinguished bidirectional DW propagations in two output branches and distinct arriving times at the destination pads with a uniform external field. Micromagnetic simulation results is compared with the observed dynamics of a DW configuration in the structure providing an additional confirmation of the interpreted results.

Identifiers

PMID30575792
PMCPMC6303305

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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.