@inproceedings{paperid:1023347, author = {Razavi, Hamideh and Hosseini, Seyed Mahmoud}, title = {Functionally-graded Permanent Magnets for Power Transmission Applications}, booktitle = {Ninth International Conference Advances and Trends in Engineering Materials and their Applications}, year = {2011}, location = {مونترال}, keywords = {Power transmission; Functionally graded material; Axial flux coupling; Permanent magnet}, }