Numerical study on inductive detection of magnetostatic spin wave packet

Yusuke Nakashima, Keita Nagai, Terumitsu Tanaka, Kimihide Matsuyama, Yukio Nozaki

研究成果: Conference contribution

抄録

Fundamental operations in magneto-static spin wave devices of nucleation, propagation and inductive detection for a spin wave packets (magnetic solitons) are numerically studied by using micromagnetic simulations. The collective spin dynamics and device performances are compared for three different spin wave modes. Simulation results of the group velocity reasonably agree with the theoretical prediction under a thin film approximation. Structural and operational parameters are optimized so as to maximize the inductive output voltage Vout. The practical Vout of 0.052 mV/μm 2 is obtained at optimized parameters in a spin wave mode of magneto-static backward volume wave.

元の言語English
ホスト出版物のタイトルIEEE Region 10 Annual International Conference, Proceedings/TENCON
ページ1894-1897
ページ数4
DOI
出版物ステータスPublished - 2010
イベント2010 IEEE Region 10 Conference, TENCON 2010 - Fukuoka, Japan
継続期間: 2010 11 212010 11 24

Other

Other2010 IEEE Region 10 Conference, TENCON 2010
Japan
Fukuoka
期間10/11/2110/11/24

Fingerprint

Wave packets
Spin waves
Magnetostatics
Spin dynamics
Solitons
Wave propagation
Nucleation
Thin films
Electric potential

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science Applications

これを引用

Nakashima, Y., Nagai, K., Tanaka, T., Matsuyama, K., & Nozaki, Y. (2010). Numerical study on inductive detection of magnetostatic spin wave packet. : IEEE Region 10 Annual International Conference, Proceedings/TENCON (pp. 1894-1897). [5686411] https://doi.org/10.1109/TENCON.2010.5686411

Numerical study on inductive detection of magnetostatic spin wave packet. / Nakashima, Yusuke; Nagai, Keita; Tanaka, Terumitsu; Matsuyama, Kimihide; Nozaki, Yukio.

IEEE Region 10 Annual International Conference, Proceedings/TENCON. 2010. p. 1894-1897 5686411.

研究成果: Conference contribution

Nakashima, Y, Nagai, K, Tanaka, T, Matsuyama, K & Nozaki, Y 2010, Numerical study on inductive detection of magnetostatic spin wave packet. : IEEE Region 10 Annual International Conference, Proceedings/TENCON., 5686411, pp. 1894-1897, 2010 IEEE Region 10 Conference, TENCON 2010, Fukuoka, Japan, 10/11/21. https://doi.org/10.1109/TENCON.2010.5686411
Nakashima Y, Nagai K, Tanaka T, Matsuyama K, Nozaki Y. Numerical study on inductive detection of magnetostatic spin wave packet. : IEEE Region 10 Annual International Conference, Proceedings/TENCON. 2010. p. 1894-1897. 5686411 https://doi.org/10.1109/TENCON.2010.5686411
Nakashima, Yusuke ; Nagai, Keita ; Tanaka, Terumitsu ; Matsuyama, Kimihide ; Nozaki, Yukio. / Numerical study on inductive detection of magnetostatic spin wave packet. IEEE Region 10 Annual International Conference, Proceedings/TENCON. 2010. pp. 1894-1897
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