Title :
Magnetostatic bulk wave propagation in a multilayered structure
Author :
Bajpai, S.N. ; Srivastava, N.C.
Author_Institution :
Indian Institute of Technology, Electrophysics Laboratory, Physics Department, New Delhi, India
Abstract :
The effect of finite sample width on the dispersion and delay characteristics of magnetostatic bulk waves in a multilayered structure consisting of a y.i.g. sandwiched between grounded dielectric layers is investigated. It is seen that the cutoff frequency of bulk waves is different for different modes. The effect of finite sample width is significant in the low-wave-number region only when one of the dielectrics is ungrounded.
Keywords :
dispersion (wave); garnets; magnetic thin films; magnetostatic wave devices; magnetostatic waves; yttrium compounds; YIG sandwiched between grounded dielectric layers; cutoff frequency; delay characteristics; different modes; dispersion; finite sample width effect; low wave number region; magnetostatic bulk waves; multilayered structure;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800197
