5 papers
Reprogrammable magnonic logic in a multiferroic heterostructure via magnetoelectric coupling
Ping Che, Amr Abdelsamie, Ãdám Papp +14
The realization of fully reconfigurable, voltage-controlled, and programmable on-chip magnonic devices is essential to fully harness the potential of spin waves for signal processi…
Nonlinear mode interactions under parametric excitation in a YIG microdisk
Gabriel Soares, Rafael Lopes Seeger, Amel Kolli +13
A pair of quantized spin-wave modes is driven by two-tone parallel pumping in a YIG microdisk. The nonlinear dynamics is experimentally investigated by probing the resulting steady…
Multiple three-magnon splittings in bismuth yttrium iron garnet nanostructures
Sali Salama, Joo-Von Kim, Maryam Massouras +3
We experimentally demonstrate the generation of multiple three-magnon splitting processes in an in-plane magnetized submicron Bi-YIG disk using micro-focused Brillouin light scatte…
Large frequency nonreciprocity of azimuthal spin wave modes in submicron vortex state disks
Sali Salama, Joo-Von Kim, Abdelmadjid Anane +1
Vortex states in thin film disks host spin-wave modes that are geometrically quantized according to their radial and azimuthal indices. Previous studies have shown that hybridizati…
Self-modulation instability in high power ferromagnetic resonance of BiYIG nanodisks
Igor Ngouagnia Yemeli, Salvatore Perna, Diane Gouéré +9
We study the high power ferromagnetic resonance (FMR) of perpendicularly magnetized BiYIG nanodisks where the uniaxial anisotropy almost compensates the shape anisotropy. We observ…