Diamagnetism-ultrasonics, Bismuth Neo-magnets

[BigJon]

I was curious, if there was any body out there would be able tell me if I can increases the strength of bismuths diamagnetic fields by bombarding it with ultra-sonics? [sig][/sig]

 

You coul Optimize the spining of bismuth chosing an apropiated ultrasonic frequency in a perpendicular direction with reference to a constant magnetic field. Some vegetal oils frequency could give a good approximation.