用于最先进磁记忆技术的纳米材料

IF 1.5 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Uspekhi Fiziki Metallov-Progress in Physics of Metals Pub Date : 2021-06-30 DOI:10.15407/ufm.22.02.175

Arsen E. Hafarov, S. Voloshko, A. Kaidatzis, I. Vladymyrskyi

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引用次数: 1

摘要

这篇综述涉及最先进的磁存储器技术的不同材料科学方面，如磁阻随机存取存储器（MRAM）、反铁磁存储器（AFM）和skyrmion赛道存储器。特别是，考虑了具有高垂直磁各向异性（PMA）的材料，如CoFeB、L10有序Mn基和Fe基合金（第1节）在MRAM技术中的应用。此外，还对FeRh、CuMnAs、Mn2Au等AFM合金的研究进行了综述（第2节），重点介绍了这些材料在AFM存储技术中的应用。最后，综述的最后（第三）部分是关于可以用于skyrmion赛道记忆的材料。

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Nanoscale Materials for State-of-the-Art Magnetic Memory Technologies

The review deals with different materials science aspects of state-of-the-art magnetic memory technologies, such as magnetoresistive random-access memory (MRAM), antiferromagnetic (AFM) memory, and skyrmion racetrack memory. Particularly, the materials with high perpendicular magnetic anisotropy (PMA), such as CoFeB, L10-ordered Mn- and Fe-based alloys, are considered (Sec. 1) regarding their applications in MRAM technology. Furthermore, studies of AFM alloys, such as FeRh, CuMnAs, Mn2Au, are reviewed (Sec. 2) with an emphasis on the application of these materials in AFM-memory technology. Finally, the last (3rd) section of the review is concerning materials that could be used in skyrmion racetrack memory.

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来源期刊

Uspekhi Fiziki Metallov-Progress in Physics of Metals Multiple-

CiteScore

3.10

自引率

18.80%

发文量

审稿时长

13 weeks

期刊介绍： The review journal Uspehi Fiziki Metallov (abbreviated key-title: Usp. Fiz. Met.) was founded in 2000. In 2018, the journal officially obtained parallel title Progress in Physics of Metals (abbreviated title — Prog. Phys. Met.). The journal publishes articles (that has not been published nowhere earlier and are not being considered for publication elsewhere) comprising reviews of experimental and theoretical results in physics and technology of metals, alloys, compounds, and materials that possess metallic properties; reviews on monographs, information about conferences, seminars; data on the history of metal physics; advertising of new technologies, materials and devices. Scope of the Journal: Electronic Structure, Electrical, Magnetic and Optical Properties; Interactions of Radiation and Particles with Solids and Liquids; Structure and Properties of Amorphous Solids and Liquids; Defects and Dynamics of Crystal Structure; Mechanical, Thermal and Kinetic Properties; Phase Equilibria and Transformations; Interphase Boundaries, Metal Surfaces and Films; Structure and Properties of Nanoscale and Mesoscopic Materials; Treatment of Metallic Materials and Its Effects on Microstructure and Properties.