TY  - RPRT
TI  - Optimizing Power Density and Efficiency of a Double-Halbach Array Permanent-Magnet Ironless Axial-Flux Motor
AU  - Duffy, Kirsten P.
PY  - 2016
UR  - https://ntrs.nasa.gov/citations/20170003042
ID  - 20170003042
ER  -