Review on spintronics: Principles and device applications

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

卷:509

Review

Hirohata, Atsufumi¹  Yamada, Keisuke²  Nakatani, Yoshinobu³  Prejbeanu, Ioan-Lucian⁴  Dieny, Bernard⁴  Pirro, Philipp^5,6  Hillebrands, Burkard^5,6 

[1] Univ York, Dept Elect Engn, York YO10 5DD, N Yorkshire, England

[2] Gifu Univ, Dept Chem & Biomol Sci, Gifu 5011112, Japan

[3] Univ Electrocommun, Grad Sch Informat & Engn, Chofu, Tokyo 1828585, Japan

[4] Univ Grenoble Alpes, SPINTEC, CEA, CNRS, F-38000 Grenoble, France

[5] Tech Univ Kaiserslautern, Fachbereich Phys, D-67663 Kaiserslautern, Germany

[6] Tech Univ Kaiserslautern, Landesforschungszentrum OPTIMAS, D-67663 Kaiserslautern, Germany

关键词: Spintronics;    Spin-current generation;    Spin-transfer torque;    Spin-orbit effects;    Electric field;    Electromagnetic wave;    Spin Hall effects;    Spin Seebeck effect;    Spin Nernst effect;    Magnetic sensor;    Hard disk drive;    Magnetic random access memory;    Racetrack memory;    Neuromorphic;    Magnetic skyrmion;    Landau-Lifshits-Gilbert equation;    Magnetic damping;    Dzyaloshinskii-Moriya interaction;   

DOI  :  10.1016/j.jmmm.2020.166711

来源: Elsevier

【 摘 要 】

Spintronics is one of the emerging fields for the next-generation nanoelectronic devices to reduce their power consumption and to increase their memory and processing capabilities. Such devices utilise the spin degree of freedom of electrons and/or holes, which can also interact with their orbital moments. In these devices, the spin polarisation is controlled either by magnetic layers used as spin-polarisers or analysers or via spin-orbit coupling. Spin waves can also be used to carry spin current. In this review, the fundamental physics of these phenomena is described first with respect to the spin generation methods as detailed in Sections 2 similar to 9. The recent development in their device applications then follows in Sections 10 and 11. Future perspectives are provided at the end.

【 授权许可】

Free