{"id":33036,"date":"2019-10-31T21:50:24","date_gmt":"2019-10-31T18:50:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/skirmiony-mogut-obespechit-mnogourovnevuyu-magnitnuyu-zapis\/"},"modified":"2019-10-31T21:50:24","modified_gmt":"2019-10-31T18:50:24","slug":"skirmiony-mogut-obespechit-mnogourovnevuyu-magnitnuyu-zapis","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/skirmiony-mogut-obespechit-mnogourovnevuyu-magnitnuyu-zapis","title":{"rendered":"Los skirmiones pueden proporcionar grabaci\u00f3n magn\u00e9tica multinivel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Las estructuras magn\u00e9ticas m\u00e1s peque\u00f1as, los skyrmiones (nombrados as\u00ed en honor al f\u00edsico te\u00f3rico brit\u00e1nico Tony Skyrme, quien predijo esta estructura en la d\u00e9cada de 1960), prometen ser la base de la memoria magn\u00e9tica del futuro. Estas formaciones magn\u00e9ticas topol\u00f3gicamente estables pueden ser excitadas en pel\u00edculas magn\u00e9ticas y luego se puede leer su estado. La escritura y la lectura se realizan utilizando corrientes de esp\u00edn, mediante el transporte del momento angular del esp\u00edn de los electrones. Esto significa que la escritura y la lectura pueden llevarse a cabo con corrientes extremadamente peque\u00f1as. Adem\u00e1s, el soporte del v\u00f3rtice magn\u00e9tico no requiere suministro de energ\u00eda constante, lo que conduce a una memoria econ\u00f3mica e independiente de energ\u00eda.<\/p>\n

\"Los<\/p>\n

En los \u00faltimos a\u00f1os, los cient\u00edficos en Rusia<\/a><\/noindex> y en el extranjero<\/a><\/noindex> han estado estudiando de cerca el comportamiento de los skyrmiones y creen justificadamente que estas estructuras ayudar\u00e1n a aumentar significativamente la densidad de grabaci\u00f3n magn\u00e9tica. Adem\u00e1s, recientemente, cient\u00edficos brit\u00e1nicos y estadounidenses han encontrado una manera<\/a><\/noindex>, de c\u00f3mo se puede aumentar varias veces la densidad de grabaci\u00f3n utilizando skyrmiones sin complicaciones especiales como la reducci\u00f3n del di\u00e1metro de las estructuras en v\u00f3rtice, lo que podr\u00eda llevar a la r\u00e1pida materializaci\u00f3n de ideas cient\u00edficas en productos comerciales.<\/p>\n

\"Los
\n<\/center><\/p>\n

En lugar de la representaci\u00f3n binaria tradicional, donde 1 y 0 representan un skyrmion o su ausencia, cient\u00edficos de la Universidad de Birmingham, la Universidad de Bristol y la Universidad de Colorado en Boulder han presentado una estructura combinada de v\u00f3rtices que han denominado \"bolsa de skyrmions\" (skyrmion bag). Sin duda, una \"bolsa\" de skyrmions es mejor que un solo skyrmion. El n\u00famero de skyrmions en la bolsa puede ser variable, lo que permite asignarle m\u00e1s valores que solo 0 o 1. Este es un camino directo para aumentar la densidad de grabaci\u00f3n. En cierto modo, es comparable con la grabaci\u00f3n multivalente en una celda de memoria flash NAND. No es necesario recordar cu\u00e1n r\u00e1pidamente creci\u00f3 el mercado de los dispositivos de almacenamiento flash tras el inicio de la producci\u00f3n masiva de memoria NAND TLC, que graba tres bits en cada celda.<\/p>\n

\"Los<\/p>\n

La creaci\u00f3n de la estructura \"bolsa de skyrmions\" fue presentada por cient\u00edficos de Inglaterra en forma de un modelo abstracto y reprodujeron el fen\u00f3meno en un programa de simulaci\u00f3n. Sus colegas estadounidenses reprodujeron el fen\u00f3meno en la pr\u00e1ctica, aunque para iniciar las estructuras de v\u00f3rtices utilizaron cristales l\u00edquidos en lugar de estructuras magn\u00e9ticas. Los cristales l\u00edquidos, como se sabe, son controlados por campos magn\u00e9ticos, lo que permite su uso en experimentos de configuraci\u00f3n para visualizar fen\u00f3menos magn\u00e9ticos. Esperamos la transferencia de experimentos a pel\u00edculas magn\u00e9ticas.<\/p>\n

<\/p>\n

<\/center><\/p>\n

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\n\t\t\t\t\t\t\t\t<\/center>
Fuente: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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(nombradas as\u00ed en honor al f\u00edsico te\u00f3rico brit\u00e1nico Tony Skyrme, quien predijo esta estructura en la d\u00e9cada de 1960), prometen convertirse en la base de la magnetoton\u00eda.","canonical_url":"https:\/\/prohoster.info\/es\/blog\/news\/skirmiony-mogut-obespechit-mnogourovnevuyu-magnitnuyu-zapis","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"es_ES","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0421\u043a\u0438\u0440\u043c\u0438\u043e\u043d\u044b \u043c\u043e\u0433\u0443\u0442 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c 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