Curvature induced magnonic crystal in nanowires

Korniienko, Anastasiia; Kravchuk, Volodymyr; Pylypovskyi, Oleksandr; Sheka, Denis; van den Brink, Jeroen; Gaididei, Yuri

doi:10.21468/SciPostPhys.7.3.035

SciPost Physics

Curvature induced magnonic crystal in nanowires

Anastasiia Korniienko, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Denis D. Sheka, Jeroen van den Brink, Yuri Gaididei

SciPost Phys. 7, 035 (2019) · published 20 September 2019

doi: 10.21468/SciPostPhys.7.3.035
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Abstract

A new type of magnonic crystals, curvature induced ones, is realized in ferromagnetic nanowires with periodically deformed shape. A magnon band structure of such crystal is fully determined by its curvature: the developed theory is well confirmed by simulations. An application to nanoscale spintronic devices with the geometrically tunable parameters is proposed, namely, to filter elements.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.7.3.035
TI  - Curvature induced magnonic crystal in nanowires
PY  - 2019/09/20
UR  - https://scipost.org/SciPostPhys.7.3.035
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 7
IS  - 3
SP  - 035
A1  - Korniienko, Anastasiia
AU  - Kravchuk, Volodymyr
AU  - Pylypovskyi, Oleksandr
AU  - Sheka, Denis
AU  - van den Brink, Jeroen
AU  - Gaididei, Yuri
AB  - A new type of magnonic crystals, curvature induced ones, is realized in ferromagnetic nanowires with periodically deformed shape. A magnon band structure of such crystal is fully determined by its curvature: the developed theory is well confirmed by simulations. An application to nanoscale spintronic devices with the geometrically tunable parameters is proposed, namely, to filter elements.
ER  -

@Article{10.21468/SciPostPhys.7.3.035,
	title={{Curvature induced magnonic crystal in nanowires}},
	author={Anastasiia Korniienko and Volodymyr P. Kravchuk and Oleksandr V. Pylypovskyi and Denis D. Sheka and Jeroen van den Brink and Yuri Gaididei},
	journal={SciPost Phys.},
	volume={7},
	pages={035},
	year={2019},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.7.3.035},
	url={https://scipost.org/10.21468/SciPostPhys.7.3.035},
}

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Magnons Nanowires

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