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Cited by 358

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

A reversible conversion between a skyrmion and a domain-wall pair in a junction geometry

Open access
Zhou, Yan, Ezawa, Motohiko·2014·Nature Communications
DOI 10.1038/ncomms5652
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Abstract

Skyrmions are expected to be a key component of the next-generation of spintronics: known as ‘skyrmionics’. On the other hand, there is a well-established memory device encoded by a sequence of domain walls. Here we show a conversion is possible between a skyrmion and a domain-wall pair by connecting wide and narrow nanowires, enabling the information transmission between a skyrmion device and a domain-wall device. Our results will be the basis of a hybrid device made of skyrmions and domain walls, where the encoded information in domain walls is converted into skyrmions, and then read out by converting the skyrmions back to domain walls after a functional control of the skyrmions. Such a device has the potential to outperform domain-wall racetrack memory because of the combined advantages of domain walls and skyrmions for spintronics application. Skyrmions and domain walls are both nanoscale magnetic entities that could be useful for processing and storing information. Here, the authors propose a device that could convert between these two magnetic objects using a junction between a thick and a thin nanowire.

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Metadata

Authors
Zhou, Y., & Ezawa, M.
Venue
Nature Communications
Publisher
Springer Science and Business Media LLC
Published
2014-08-13
Volume
5
Issue
1
Pages
4652-4652
ISSN
2041-1723 (ISSN-L)
DOI
10.1038/ncomms5652
OpenAlex
W2030059473
Cited by
358
References
42
FWCI
21.46
Type
journal article
Language
en
Open access
bronze

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