Spinor(도른자)의 연구분야
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(작성중) Spin Hall effect in Ferromagnets
보호되어 있는 글입니다.
2023.04.11
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Magnetotransport Part1. Magnetoresistance
참조 문헌[1] Magneto transport. Family of Hall effects and AMR effects, Vadim Zayets[2] Fundamentals of Magnetism, Getzlaff (2010)[3] Magnetic Memory Technology, Denny D. Tang, Chi-Feng Pai (2020)0. IntroductionMagnetotransport는 자기장(강자성체에서는 자화가 그 역할을 할 수 있다)내에 물체가 놓여있을때 물체 내 전자의 수송 현상을 포괄하는 명칭이다. 이 magnetotransport와 관련된 측정은 크게 두가지로 나뉘어진다. 일반적으로 아래와 같은 Hall bar가 있을 때, 전류 $I_\mathrm{C}$ (= $I_\mathrm..
2023.12.05
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Spin-Torque Diode Effect
참조문헌 [1] Novel spintronic device concepts based on spin-gapless semiconductors and half-metallic magnets, THORSTEN UDO AULL [2] Tulapurkar, A. A. et al. Spin-torque diode effec in magnetic tunnel junctions. Nature 438, 339-342 (2005). [3] Ishibashi, S. et al. Large diode sensitivity of CoFeB/MgO/CoFeB magnetic tunnel junctions. Appl. Phys. Exp. 3, 073001 (2010). 목차 I. Introduction II. Magnetic T..
2023.09.19
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(작성중) 밸리트로닉스 (Valleytronics)
참고문헌 [1] 이차원 물질의 밸리트로닉스 연구, 류혜진 (DOI: 10.3938/PhiT.29.022) [2] Electrical tuning of valley magnetic moment through symmetry control in bilayer MoS2, Wu et al, (DOI: 10.1038/NPJYS2524) [3] Valleytronics in 2D materials. Schaibley et al, (DOI: 10.1038/natrevmats.2016.55) [4] Wikipedia, Valleytronics [5] Valleytronics: Opportunities, Challenges, and Paths Forward (DOI: 10.1002/smll.201801483) [6] Y..
2023.03.07
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(작성중) 위상부도체 (Topological insulator)
참고문헌The Birth of Topological Insulator (Joel E. Moore, 2010)스핀류와 위상학적 절연체Weak localization and weak anti-localization in topological insulators, Hai-Zhou Lu and Shun_Qing ShenSpin-Orbit Torques and Galvanomagnetic Effects Generated by the 3D Topological Insulator HgTeR. Winkler, Spin-Orbit Coupling Effects in Two-Dimensional Electron and Hole Systems.Springer Berlin Heidelberg, 2003.J. Chu and A..
2021.05.24