The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents a computational study of logic devices built from single-domain Co/Pt nanomagnets, where magnetic properties of the dots are engineered by an inhomogenous focused ion beam (FIB) irradiation. We develop a micromagnetic model for such Co/Pt dots and show that their reversal behavior and coupling to neighboring dots can be precisely engineered by the dose and spatial distribution...
A compact model for the design of nanomagnetic logic based on experiments with field-coupled nanomagnets is presented. Two different types of dots for signal propagation in a wire and logic operations in a majority gate are introduced. The switching behavior and the interaction of fabricated nanomagnets is analyzed by MOKE measurements. Partial irradiation with a focused ion beam (FIB) is used to...
Nanomagnetic Logic (NML) is a novel nanoscale computing paradigm based on field-coupled single-domain nanomagnets. Most of the studies so far have been focused on permalloy, where the easy axis of magnetization is in-plane. Co/Pt multilayer films, which exhibit large perpendicular anisotropy, were recently proposed as promising media for implementing NML. The operation of NML devices is based on magnetic...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.