85 citations · 253 across the 31 of their papers we have counts for
3 papers · 1 filter
Experimental Evidence of Non-Negligible Imaginary Part of Spin Mixing Conductance and Its Impact on Magnetization Dynamics in Heavy-Metal|Ferromagnet Bilayers
Adam Krysztofik, Piotr Graczyk, Hubert Głowiński +4
The paper concerns experimental verification of the magnitude of imaginary part of spin mixing conductance in bilayers comprising heavy metals. We present results of broadband ferr…
Magnonic band gap and mode hybridization in continuous Permalloy film induced by vertical coupling with an array of Permalloy ellipses
Piotr Graczyk, Maciej Krawczyk, Scott Dhuey +3
We investigate magnonic band structure in thin homogeneous permalloy film decorated with periodic array of elliptically shaped permalloy dots and separated by non-magnetic Pt space…
Wishart laws and variance function on homogeneous cones
Piotr Graczyk, Hideyuki Ishi, Bartosz Kołodziejek
We present a systematic study of Riesz measures and their natural exponential families of Wishart laws on a homogeneous cone. We compute explicitly the inverse of the mean map and…