By Shinichiro Seki, Masahito Mochizuki
Read Online or Download Skyrmions in Magnetic Materials PDF
Best magnetism books
Mathematical Theory of Diffraction
Arnold Sommerfeld's Mathematical conception of Diffraction marks a milestone in optical thought, jam-packed with insights which are nonetheless correct this day. In a beautiful journey de strength, Sommerfeld derives the 1st mathematically rigorous resolution of an optical diffraction challenge. certainly, his diffraction research is a shockingly wealthy and intricate mixture of natural and utilized arithmetic, and his often-cited diffraction resolution is gifted simply as an software of a way more normal set of mathematical effects.
Radiation Belts: Models and Standards
Released by way of the yank Geophysical Union as a part of the Geophysical Monograph sequence, quantity ninety seven. The interesting new result of CRRES and SAMPEX exhibit that there are extra actual assets of full of life electrons and ions trapped within the Van Allen belts, a few of that have been thoroughly unforeseen. The NASA and Russian empirical types of the radiation belts must be up-to-date and prolonged.
Electron Paramagnetic Resonance Volume 22
Content material: fresh advancements and purposes of the Coupled EPR/Spin Trapping process (EPR/ST); EPR Investigations of natural Non-Covalent Assemblies with Spin Labels and Spin Probes; Spin Labels and Spin Probes for Measurements of neighborhood pH and Electrostatics through EPR; High-field EPR of Bioorganic Radicals; Nuclear Polarization in beverages
Extra info for Skyrmions in Magnetic Materials
Example text
P. Milde, D. Köhler, J. M. Eng, A. Bauer, A. Chacon, J. Kindervater, S. Mühlbauer, C. Pfleiderer, S. Buhrandt, C. Schüte, A. Rosch, Science 340, 1076 (2013) 15. Z. Yu, N. Kanazawa, Y. Onose, K. Z. Zhang, S. Ishiwata, Y. Matsui, Y. Tokura, Nat. Mater. 10, 106 (2011) 16. K. Z. Yu, T. Hara, D. Morikawa, N. Kanazawa, K. Kimoto, S. Ishiwata, Y. Matsui, Y. Tokura, Nat. Nanotech. 8, 723 (2013) 17. V. M. -A. A. V. Moskvin, V. Dmitriev, D. D. Dewhurst, D. A. N. V. Tsvyashchenko, Phys. Rev. Lett. 110, 207201 (2013) 18.
Notably, the threshold current density to drive skyrmions was 106 A/m2 , which is five orders of magnitude smaller than that for typical magnetic domain walls (Fig. 6h and Fig. 7b). Such an ultra-low threshold current density is partly due to the particle nature of skyrmions, which allows them to effectively avoid pinning caused by impurity or defects, as discussed in Sect. 2. According to Faraday’s law of induction, the time development of magnetic flux induces electromotive force. e. the emergent magnetic flux, causes the emergent electric field Eem , as discussed in Sect.
Z. Yu, Y. Tokura, Phil. Trans. R. Soc. C. Slonczewski, J. Magn. Magn. Mater. 159, L1 (1996) J. Shibata, Y. Nakatani, G. Tatara, H. Kohno, Y. Ohtani, Phys. Rev. B 73, 020403(R) (2006) J. Iwasaki, M. Mochizuki, N. Nagaosa, Nat. Commun. A. Thiele, Phys. Rev. Lett. 30, 230 (1973) K. Everschor, M. Garst, B. Binz, F. Jonietz, S. Mühlbauer, C. Pfleiderer, A. Rosch, Phys. Rev. B 86, 054432 (2012) 9. T. Schulz, R. Ritz, A. Bauer, M. Halder, M. Wagner, C. Franz, C. Pfleiderer, K. Everschor, M. Garst, A. Rosch, Nat.