Open AccessSTUDY MAGNETISM BY MAGNETOSTATIC WAVES
Author(s) -
Pengxiang Zhang,
Kun Cao
Publication year - 1985
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.34.1407
Subject(s) - ferrite (magnet) , slab , magnetism , microwave , magnetic field , measure (data warehouse) , physics , acoustics , condensed matter physics , materials science , optics , computer science , quantum mechanics , database , geophysics
We constructed a device to excite and detect magnetostatic modes in. slab ferrite samples for frequency range of 2-8GHz. Using this device, we set up a system to measure relation between frequency and applied magnetic field for magnetostatic waves. This system can be used to study not only the magnetostatic waves, but also the basic properties of ferrites. It is similar to FMR. However, the samples need not to be put into a microwave cavity, thus the system allows one to make measurements during some sample treatment.