Event Title
Microwave Properties of Magnetic Nanowire Arrays
Faculty Mentor
Leonard Spinu
Location
Orchestra Room, Angelle Hall
Start Date
12-4-2014 10:45 AM
End Date
12-4-2014 11:45 AM
Description
This study focused on examining high-frequency properties of magnetic nanowire arrays. The microwave was produced by a Vector Network Analyzer (VNA) and transmitted through coplanar waveguides (CPW). The CPWs are 300 μm long with signal line width of 20 μm, ensuring minimum losses due to radiation. CPWs were fabricated through the photolithography process. The magnetic nanowires were fabricated through e-beam lithography on top of the CPW. The VNA was used to feed the CPW and measurements of the FMR absorption allowed us to understand the effect of interaction between nanowires on their dynamic properties.
Microwave Properties of Magnetic Nanowire Arrays
Orchestra Room, Angelle Hall
This study focused on examining high-frequency properties of magnetic nanowire arrays. The microwave was produced by a Vector Network Analyzer (VNA) and transmitted through coplanar waveguides (CPW). The CPWs are 300 μm long with signal line width of 20 μm, ensuring minimum losses due to radiation. CPWs were fabricated through the photolithography process. The magnetic nanowires were fabricated through e-beam lithography on top of the CPW. The VNA was used to feed the CPW and measurements of the FMR absorption allowed us to understand the effect of interaction between nanowires on their dynamic properties.