Author/Authors :
M.، Stehno, نويسنده , , T.، Schrefl, نويسنده , , R.، Dittrich, نويسنده , , H.، Forster, نويسنده , , J.، Fidler, نويسنده , , Y.، Uesaka, نويسنده ,
Abstract :
The switching speed of a granular perpendicular recording medium is investigated using finite-element micromagnetic calculations. The switching behavior sensitively depends on the intergrain exchange coupling, the grain-size distribution, and the degree of alignment of easy axes. These effects are investigated using subgrain discretization. In irregular microstructures the switching time decreases considerably with decreasing intergrain exchange.
Keywords :
waist circumference , Abdominal obesity , Food patterns , Prospective study
