BROWSE

Related Scientist

cces's photo.

cces
강상관계물질연구단
more info

ITEM VIEW & DOWNLOAD

Highly Efficient Nonvolatile Magnetization Switching and Multi-Level States by Current in Single Van der Waals Topological Ferromagnet Fe3GeTe2

DC Field Value Language
dc.contributor.authorKaixuan Zhang-
dc.contributor.authorYoujin Lee-
dc.contributor.authorMatthew J. Coak-
dc.contributor.authorJunghyun Kim-
dc.contributor.authorSuhan Son-
dc.contributor.authorInho Hwang-
dc.contributor.authorKo, Dong-Su-
dc.contributor.authorOh, Youngtek-
dc.contributor.authorJeon, Insu-
dc.contributor.authorKim, Dohun-
dc.contributor.authorZeng, Changgan-
dc.contributor.authorLee, Hyun-Woo-
dc.contributor.authorJe-Geun Park-
dc.date.accessioned2021-12-10T08:30:06Z-
dc.date.available2021-12-10T08:30:06Z-
dc.date.created2021-09-27-
dc.date.issued2021-12-
dc.identifier.issn1616-301X-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/10814-
dc.description.abstract© 2021 Wiley-VCH GmbHRobust multi-level spin memory with the ability to write information electrically is a long-sought capability in spintronics, with great promise for applications. Here, nonvolatile and highly energy-efficient magnetization switching is achieved in a single-material device formed of van-der-Waals (vdW) topological ferromagnet Fe3GeTe2, whose magnetic information can be readily controlled by a tiny current. Furthermore, the switching current density and power dissipation are about 400 and 4000 times smaller than those of the existing spin-orbit-torque magnetic random access memory based on conventional magnet/heavy-metal systems. Most importantly, multi-level states, switched by electrical current are also demonstrated, which can dramatically enhance the information capacity density and reduce computing costs. Thus, the observations combine both high energy efficiency and large information capacity density in one device, showcasing the potential applications of the emerging field of vdW magnets in the field of spin memory and spintronics.-
dc.language영어-
dc.publisherJohn Wiley and Sons Inc-
dc.titleHighly Efficient Nonvolatile Magnetization Switching and Multi-Level States by Current in Single Van der Waals Topological Ferromagnet Fe3GeTe2-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000693445300001-
dc.identifier.scopusid2-s2.0-85114308826-
dc.identifier.rimsid76418-
dc.contributor.affiliatedAuthorKaixuan Zhang-
dc.contributor.affiliatedAuthorYoujin Lee-
dc.contributor.affiliatedAuthorMatthew J. Coak-
dc.contributor.affiliatedAuthorJunghyun Kim-
dc.contributor.affiliatedAuthorSuhan Son-
dc.contributor.affiliatedAuthorInho Hwang-
dc.contributor.affiliatedAuthorJe-Geun Park-
dc.identifier.doi10.1002/adfm.202105992-
dc.identifier.bibliographicCitationAdvanced Functional Materials, v.31, no.49-
dc.relation.isPartOfAdvanced Functional Materials-
dc.citation.titleAdvanced Functional Materials-
dc.citation.volume31-
dc.citation.number49-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.subject.keywordPlusMULTIBIT CELLS-
dc.subject.keywordPlusCRYSTAL-
dc.subject.keywordAuthormagnetization switching-
dc.subject.keywordAuthormulti-level states-
dc.subject.keywordAuthorspin-orbit-torque-based memory-
dc.subject.keywordAuthorspintronics-
dc.subject.keywordAuthortopological magnetic van der Waals Fe 3GeTe 2-
Appears in Collections:
Center for Correlated Electron Systems(강상관계 물질 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse