This may be relevant: http://novam-research.synthasite.com/resources/Magnetronics_IEM-Nova_2010.pdf http://novam-research.synthasite.com/resources/Magnetronics_

This may be relevant: http://novam-research.synthasite.com/resources/Magnetronics_IEM-Nova_2010.pdf http://novam-research.synthasite.com/resources/Magnetronics_... Anyone can sketch how a 'magnetic circuit' can work, compared to the standard electrical equivalent? Edit: also called 'spintronics' http://en.wikipedia.org/wiki/Spintronics http://en.wikipedia.org/wiki/Spintronics