Title :
Relationship between spinwave linewidth ¿Hk and the effective linewidth ¿Heff in ferrites
Author :
Borghse, C. ; Roveda, R.
Author_Institution :
Selenia S.p.A, Research Department, Roma, Italy
Abstract :
The spinwave linewidth ¿Hk and effective linewidth ¿Heff were measured on y.i.g., Ni ferrites and Mg, Mn ferrites, fine-grained and strong-relaxer-doped. It is seen that ¿Hkalways increases with ¿Heff
Keywords :
ferrites; garnets; spectral line breadth; spin waves; 12.1 GHz; 9.23 GHz; ferrites; garnets; perturbation method; spinwave linewidth;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19710244
