Researchers change coercivity of material by patterning surface
Tuesday, March 18, 2014 - 05:30
in Physics & Chemistry
(Phys.org) —Researchers from North Carolina State University have found a way to reduce the coercivity of nickel ferrite (NFO) thin films by as much as 80 percent by patterning the surface of the material, opening the door to more energy efficient high-frequency electronics, such as sensors, microwave devices and antennas.