English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We report on the deformation of microwave absorption spectra and of theinverse spin Hall voltage signals in thin film bilayers of yttrium iron garnet(YIG) and platinum at high microwave power levels in a 9.45-GHz TE011 cavity.As the microwave power increases from 0.15 to 200 mW, the resonance fieldshifts to higher values, and the initially Lorentzian spectra of the microwaveabsorption intensity as well as the inverse spin Hall voltage signals becomeasymmetric. The contributions from opening of the magnetization precession coneand heating of YIG cannot well reproduce the data. Control measurements ofinverse spin Hall voltages on thin-film YIG|Pt systems with a range of linewidths underscore the role of spin-wave excitations in spectral deformation.

Spectral shape deformation in inverse spin Hall voltage in Y3Fe5O12|Pt bilayers at high microwave power levels