Title :
A new short-circuited coplanar waveguide to measuring the permeability of magnetic thin film: Comparison with short-circuited microstrip line
Author :
Wei, J. ; Feng, H. ; Zhu, Z. ; Liu, Q. ; Wang, J.
Author_Institution :
Key Lab. for Magn. & Magn. Mater., Lanzhou, China
Abstract :
A short-circuited coplanar waveguide jig is proposed for complex permeability measurements in soft magnetic FeNi thin films. Measurements using a short-circuited microstrip line are also performed for comparison and analyzed using the Landau-Lifshitz-Gilbert equation.
Keywords :
coplanar waveguides; ferromagnetic materials; iron alloys; magnetic permeability; magnetic thin films; metallic thin films; microstrip lines; nickel alloys; soft magnetic materials; FeNi; Landau-Lifshitz-Gilbert equation; complex permeability measurements; short-circuited coplanar waveguide; short-circuited microstrip line; soft magnetic thin films; Coplanar waveguides; Detectors; Frequency measurement; Magnetic films; Mathematical model; Permeability; Permeability measurement;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7156657
