SciPost Submission Page
Curvature induced magnonic crystal in nanowires
by Anastasiia Korniienko, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Denis D. Sheka, Jeroen van den Brink, Yuri Gaididei
|As Contributors:||Volodymyr Kravchuk · Oleksandr Pylypovskyi · Denis Sheka|
|Submitted by:||Kravchuk, Volodymyr|
|Submitted to:||SciPost Physics|
|Subject area:||Condensed Matter Physics - Theory|
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.