Investigation of <em> L</em>1<sub>0</sub> FePt-based soft/hard composite bit-patterned media by micromagnetic simulation<xref ref-type="fn" rid="cpb143030fn1">*</xref>

Investigation of L1₀ FePt-based soft/hard composite bit-patterned media by micromagnetic simulation*

Wang Ying^a)†, Wei Dan^b), Cao Jiang-Wei^a), Wei Fu-Lin^a)

Variations of magnetostatic energy ( E _mag) and exchange energy ( E _exc) of one bit obtained from other parts of B-type medium with pitch size.