308 citations · 667 across the 7 of their papers we have counts for
7 papers
Brillouin light scattering spectroscopy of parametrically excited dipole-exchange magnons
A. A. Serga, C. W. Sandweg, V. I. Vasyuchka +5
The spectral distribution of parametrically excited dipole-exchange magnons in an in-plane magnetized epitaxial film of yttrium-iron garnet was studied by means of frequency- and w…
Spin pumping by parametrically excited exchange magnons
Christian W. Sandweg, Yosuke Kajiwara, Andrii V. Chumak +5
We experimentally show that exchange magnons can be detected using a combination of spin pumping and inverse spin-Hall effect (iSHE) proving its wavelength integrating capability d…
Enhancement of the spin pumping efficiency by spin-wave mode selection
C. W. Sandweg, Y. Kajiwara, K. Ando +2
The spin pumping efficiency of lateral standing spin wave modes in a rectangular YIG/Pt sample has been investigated by means of the inverse spin-Hall effect (ISHE). The standing s…
Wide-range wavevector selectivity of magnon gases in Brillouin light scattering spectroscopy
C. W. Sandweg, M. B. Jungfleisch, V. I. Vasyuchka +6
Brillouin light scattering spectroscopy is a powerful technique for the study of fast magnetization dynamics with both frequency- and wavevector resolution. Here, we report on a di…
Modification of the thermal spin-wave spectrum in a Ni81Fe19 stripe by a domain wall
C. W. Sandweg, S. J. Hermsdoerfer, H. Schultheiss +3
The thermal spin-wave distribution in a Ni81Fe19 stripe with an asymmetric transverse domain wall has been investigated using Brillouin light scattering microscopy. Clear evidence…
Dissipation characteristics of quantized spin waves in nano-scaled magnetic ring structures
H. Schultheiss, C. W. Sandweg, B. Obry +4
The spatial profiles and the dissipation characteristics of spin-wave quasi-eigenmodes are investigated in small magnetic NiFe ring structures using Brillouin light s…
Direct observation of domain wall structures in curved permalloy wires containing an anti-notch
C. W. Sandweg, N. Wiese, D. McGrouther +6
The formation and field response of head-to-head domain walls in curved permalloy wires, fabricated to contain a single anti-notch, have been investigated using Lorentz microscopy.…