Reversal mechanism of submicron patterned CoNi/Pt multilayers

Ultrafast demagnetization of Co25Ni75∕Pt multilayers with perpendicular anisotropy at elevated temperatures

“…The associated increase in electron temperature was found to be about 60 K. The demagnetization measurements are complicated by a loss of perpendicular remanence as the temperature approaches T C . Patterning of the multilayers into submicron size elements might be used to maintain the remanence 16 so that the demagnetization effect may be observed more clearly.…”

High-throughput magnetic patterning with laser direct writing

“…Interference lithography is one of the optical lithography methods with highest resolution proposed for disk patterning, with which a variety of magnetic island materials have been fabricated and studied, such as thin Co dots, [51][52] tall Co and Ni pillars, [53][54] Co/Pt multilayers and CoNi/Pt multilayers. 55 Interference lithography has also been used as a method to generate nanoimprinting masters, for direct laser annealing of pre-deposited…”

Magnetic interactions in 2D and 3D arrays

“…This model intrinsically incorporates the correlation between position and size fluctuations. We tested this model on patterned media prepared by laser interference lithography (LIL) [Haast et al, 1998]. BPM fabricated by LIL form excellent test media because the interference patterns have perfect positioning [Luttge et al, 2007].…”