Magnetic texture based magnonics

H Yu, J Xiao, H Schultheiss - Physics Reports, 2021 - Elsevier
The spontaneous magnetic orders arising in ferro-, ferri-and antiferromagnets stem from
various magnetic interactions. Depending on the interplay and competition among the …

Skyrmions in magnetic multilayers

W Jiang, G Chen, K Liu, J Zang, SGE Te Velthuis… - Physics Reports, 2017 - Elsevier
Symmetry breaking together with strong spin–orbit interaction gives rise to many exciting
phenomena within condensed matter physics. A recent example is the existence of chiral …

Ultra-low magnetic damping of a metallic ferromagnet

MAW Schoen, D Thonig, ML Schneider, TJ Silva… - Nature Physics, 2016 - nature.com
Magnetic damping is of critical importance for devices that seek to exploit the electronic spin
degree of freedom, as damping strongly affects the energy required and speed at which a …

Spin Hall effects in metallic antiferromagnets

W Zhang, MB Jungfleisch, W Jiang, JE Pearson… - Physical review …, 2014 - APS
We investigate four CuAu-I-type metallic antiferromagnets for their potential as spin current
detectors using spin pumping and inverse spin Hall effect. Nontrivial spin Hall effects were …

Scaling of Spin Hall Angle in 3d, 4d, and 5d Metals from /Metal Spin Pumping

HL Wang, CH Du, Y Pu, R Adur, PC Hammel, FY Yang - Physical review letters, 2014 - APS
We have investigated spin pumping from Y 3 Fe 5 O 12 thin films into Cu, Ag, Ta, W, Pt, and
Au with varying spin-orbit coupling strengths. From measurements of Gilbert damping …

Dependence of the efficiency of spin Hall torque on the transparency of Pt/ferromagnetic layer interfaces

CF Pai, Y Ou, LH Vilela-Leão, DC Ralph, RA Buhrman - Physical Review B, 2015 - APS
We report that spin current transport across Pt/ferromagnet (FM) interfaces as measured by
the spin torques exerted on the FM is strongly dependent on the type and the thickness of …

Thermoelectric generation based on spin Seebeck effects

K Uchida, H Adachi, T Kikkawa, A Kirihara… - Proceedings of the …, 2016 - ieeexplore.ieee.org
The spin Seebeck effect (SSE) refers to the generation of a spin current as a result of a
temperature gradient in magnetic materials including insulators. The SSE is applicable to …

Micro-focused Brillouin light scattering: imaging spin waves at the nanoscale

T Sebastian, K Schultheiss, B Obry, B Hillebrands… - Frontiers in …, 2015 - frontiersin.org
Spin waves are the elementary excitations of the spin system in a magnetically ordered
material state and magnons are their quasi particles. In the following article, we will discuss …

Non-Hermitian topological magnonics

T Yu, J Zou, B Zeng, JW Rao, K Xia - Physics Reports, 2024 - Elsevier
Dissipation in mechanics, optics, acoustics, and electronic circuits is nowadays recognized
to be not always detrimental but can be exploited to achieve non-Hermitian topological …

Yttrium iron garnet thin films with very low damping obtained by recrystallization of amorphous material

C Hauser, T Richter, N Homonnay, C Eisenschmidt… - Scientific reports, 2016 - nature.com
We have investigated recrystallization of amorphous Yttrium Iron Garnet (YIG) by annealing
in oxygen atmosphere. Our findings show that well below the melting temperature the …