1. On the Possibility of Creating Trinary Memory Cells Based on Perforated Magnetic Films
- Author
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Magadeev, Eugene, Vakhitov, Robert, and Kanbekov, Raushan
- Subjects
Condensed Matter - Materials Science - Abstract
The work examines ferromagnetic films with strong uniaxial anisotropy of the "easy plane" type and substantiates that paired nano-scaled perforations in such films can be used as memory cells for recording and storing data in the ternary number system. The problem of reading the state of cells of this type has been studied, and an approach to solving it has been proposed, which consists in measuring the response of the system to a picosecond pulse of an external magnetic field. The parameters of the system at which the magnitude of this response is greatest were obtained, and estimates of this value were made using both analytical and numerical methods. -- V rabote issleduyutsya ferromagnitnyje plenki s silnoj odnoosnoj anizotropiej tipa "legkaya ploskost" i obosnovyvaetsya, chto parnyje nanorazmernyje perforacii v takih plenkah mogut byt ispolzovany v kachestve yacheek pamyati dlya zapisi i hraneniya dannyh v troichnoj sisteme ischisleniya. Izuchena problema schityvaniya sostoyaniya yacheek takogo tipa, a takzhe predlozhen podhod k ee resheniyu, zaklyuchayushhijsya v izmerenii otklika sistemy na pikosekundnyj impuls vneshnego magnitnogo polya. Polucheny parametry sistemy, pri kotoryh velichina dannogo otklika okazyvaetsya naibolshej, a takzhe provedeny ocenki etoj velichiny kak analiticheskimi, tak i chislennymi metodami., Comment: 9 pages, 4 figures, in Russian
- Published
- 2023