Transport Current Dependence of Critical Magnetic Field in
(RE)Ba2Cu3O7-x where RE = Y, Yb, and Er
When we first began our research a few years ago, we salvaged some abandoned equipment and began some preliminary work to see what we could measure and to what degree of accuracy. We began by measuring the transport current dependence of the critical magnetic field. As you can see from our data, we were able to complete this project and obtain data in agreement with what has been done previously by many research groups around the world. Now that our group was under way, we were able to receive some external funding for new equipment and we started additional projects.
Type of Sample
Temperature at Which Data was Taken
68K
78K
ErBa2Cu3O7-x

Magnetic Field measured in Gauss Versus Critical Current Density (Jc) measured in Amps/cm2

YBa2Cu3O7-x
YbBa2Cu3O7-x