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Two-dimensional van der Waals spinterfaces and magnetic-interfaces

Authors :
Ivan J. Vera-Marun
Olof Karis
Dr. Soumya Jyoti Ray
Laurent SIMON
M. Venkata Kamalakar
Jean Francois Dayen
Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
Université de Strasbourg (UNISTRA)-Matériaux et nanosciences d'Alsace (FMNGE)
Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Réseau nanophotonique et optique
Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)
Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS)
Source :
Applied Physics Reviews, Applied Physics Reviews, AIP Publishing, 2020, 7 (1), ⟨10.1063/1.5112171⟩, Dayen, J, Ray, S J, Karis, O, Vera-marun, I J & Kamalakar, M V 2020, ' Two-dimensional van der Waals spinterfaces and magnetic-interfaces ', Applied Physics Reviews, vol. 7, no. 1, pp. 011303 . https://doi.org/10.1063/1.5112171
Publication Year :
2020
Publisher :
HAL CCSD, 2020.

Abstract

Two-dimensional (2D) materials have brought fresh prospects for spintronics, as evidenced by the rapid scientific progress made in this frontier over the past decade. In particular, for charge perpendicular to plane vertical magnetic tunnel junctions, the 2D crystals present exclusive features such as atomic-level thickness control, near-perfect crystallography without dangling bonds, and novel electronic structure-guided interfaces with tunable hybridization and proximity effects, which lead to an entirely new group of spinterfaces. Such crystals also present new ways of integration of atomically thin barriers in magnetic tunnel junctions and an unprecedented means for developing composite barriers with atomic precision. All these new aspects have sparked interest for theoretical and experimental efforts, revealing intriguing spin-dependent transport and spin inversion effects. Here, we discuss some of the distinctive effects observed in ferromagnetic junctions with prominent 2D crystals such as graphene, hexagonal boron nitride, and transition metal dichalcogenides and how spinterface phenomena at such junctions affect the observed magnetoresistance in devices. Finally, we discuss how the recently emerged 2D ferromagnets bring upon an entirely novel category of van der Waals interfaces for efficient spin transmission and dynamic control through exotic heterostructures.

Details

Language :
English
ISSN :
19319401
Database :
OpenAIRE
Journal :
Applied Physics Reviews, Applied Physics Reviews, AIP Publishing, 2020, 7 (1), ⟨10.1063/1.5112171⟩, Dayen, J, Ray, S J, Karis, O, Vera-marun, I J & Kamalakar, M V 2020, ' Two-dimensional van der Waals spinterfaces and magnetic-interfaces ', Applied Physics Reviews, vol. 7, no. 1, pp. 011303 . https://doi.org/10.1063/1.5112171
Accession number :
edsair.doi.dedup.....c2aac2782dfaecb1b6611548c1819c1d
Full Text :
https://doi.org/10.1063/1.5112171⟩