Find an Expert
Magazine Record Heads, Media and Drives
A significant portion of Expert's career has been spent on hard disks and hard disk technology, including both particulate and metallic magnetic coatings. His experience includes the magnetics of disk coatings, their testing and measurement, and the head disk interface.…
Electronic Drive/Power Quality
Expert is concerned with the design, performance, and control of electrical energy conversion devices. He has research, development, and design experience in all types of variable-speed or constant-speed electromechanical drives, including variable-frequency/variable-voltage drives. He designed electric-hybrid, variable-speed drives for automobiles…
Power Conditioning, Energy Systems
Expert research and development has been on various aspects of power conditioning, motor drives, and energy storage. His advanced studies have been in electric power systems and machines, DC current interruption, normal and superconductive magnetic energy storage, switching power converters,…
Continuum Electromechanics
Expert has focused on minimizing the current needed to yield lift/stabilization forces with high speed magnetic bearings. He uses boundary element field analyses to perform this optimization as well as to get leakage and eddy current losses. He is developing…
EMF on Biology & Electronics
For 20 years, expert has been involved in studying the effects of radiowaves and 60Hz on people. His work has included participation in a major epidemiological study that showed a correlation between the proximity of power lines and the incidence…