The performance of magnetic storage and memory devices depends on the magnetization dynamics of nanometer-scale magnetic elements called nanomagnets. Researchers at UC Santa Cruz have developed a new optical technique that enables efficient analysis of single nanomagnets as small as 75 nanometers in diameter, enabling them to extract critical information for optimizing device performance.
Click here for original story, New optical technique provides more efficient probe of nanomagnet dynamics
Source: Phys.org