Kj. Lee et Td. Lee, Simulation of remanent coercivity behavior of a bicrystal medium in the range of nano second field pulse time, IEEE MAGNET, 35(5), 1999, pp. 2733-2735
Remanent coercivity behavior of bicrystal,media in the range of nanosecond
field duration were investigated using micromagnetic calculations including
thermal fluctuation field. Coercivity variations of the bicrystal structur
e were more sensitive in the range of nsec field duration than that of non-
bicrystal structure, which may be a demerit for high data rate applications
.