The high frequency loop tracer will enable us to measure the thermal stability of magnetic materials. Measuring the coercivity at high frequencies is similar to measuring the coercivity at low temperatures. The loop tracer will have applications in studying read and write heads and magnetic media near the superparamagnetic limit. REU students, post docs, faculty and graduate students enjoy dinner at the REU picnic. Students contemplate a dip in Lake Lurleen. .
Furry friend waits patiently for leftovers.