While measuring First order reversal curves (FORCs), what should be the parameters Hc and Hu so that the whole loop is probed?

I'm using AGM to do these measurements. The input asks for minimum and max Hu(bias field)/Hc(coercivity) values. I know reversal field Hr = -(Hu +Hc) and applied field Ha = (Hc-Hu). What should be...

10 October 2014 6,534 2 View