- #1
TheDestroyer
- 402
- 1
Hysteresis loop in probe??
Hello guys,
I have done the Magneto-optical Kerr effect experiment, studying the hysteresis loop over some pieces of ferro- and ferri-magnetic pieces of metals (CDs and MiniCDs).
The problem is the following, we first started by creating the calibration curve for the experiment using Hall probe, but the very weird thing that I couldn't understand is that there has been hysteresis for this curve too, while it should be a very sharp line. I have included the graph.
Can anyone explain the reason?
Thank you in advance
Hello guys,
I have done the Magneto-optical Kerr effect experiment, studying the hysteresis loop over some pieces of ferro- and ferri-magnetic pieces of metals (CDs and MiniCDs).
The problem is the following, we first started by creating the calibration curve for the experiment using Hall probe, but the very weird thing that I couldn't understand is that there has been hysteresis for this curve too, while it should be a very sharp line. I have included the graph.
Can anyone explain the reason?
Thank you in advance