{"id":40091,"date":"2024-07-23T06:36:26","date_gmt":"2024-07-23T04:36:26","guid":{"rendered":"https:\/\/www.techopedia.com\/es\/?post_type=definition&#038;p=40091"},"modified":"2024-07-23T10:20:56","modified_gmt":"2024-07-23T08:20:56","slug":"espintronica","status":"publish","type":"definition","link":"https:\/\/www.techopedia.com\/es\/definicion\/espintronica","title":{"rendered":"Espintr\u00f3nica"},"content":{"rendered":"<h2><span id=\"que_significa_espintronica\">\u00bfQu\u00e9 significa espintr\u00f3nica?<\/span><\/h2>\n<p>La espintr\u00f3nica es un <strong>campo de la electr\u00f3nica que se ocupa de la detecci\u00f3n y manipulaci\u00f3n del esp\u00edn de los electrones en la f\u00edsica del estado s\u00f3lido<\/strong>.<\/p>\n<p>Se diferencia de la electr\u00f3nica fundamental en que, adem\u00e1s de la carga del electr\u00f3n, se tiene en cuenta el esp\u00edn del electr\u00f3n y se explota como un grado m\u00e1s de libertad con posibles efectos hacia el aumento de la eficacia del almacenamiento y la transferencia de datos.<\/p>\n<p>La espintr\u00f3nica es una aplicaci\u00f3n fundamental de la inform\u00e1tica cu\u00e1ntica. Tambi\u00e9n se conoce como <strong>espinelectr\u00f3nica y fluxtr\u00f3nica.<\/strong><\/p>\n<h2><span id=\"definicion_de_espintronica\">Definici\u00f3n de espintr\u00f3nica<\/span><\/h2>\n<p>La espintr\u00f3nica es un campo de la electr\u00f3nica a nanoescala que implica la detecci\u00f3n y el control del esp\u00edn del electr\u00f3n. Este esp\u00edn se detecta como un campo magn\u00e9tico que tiene una de dos orientaciones, conocidas simplemente como arriba o abajo. Esto proporciona dos estados binarios adicionales a los estados convencionales de carga alta y baja del electr\u00f3n.<\/p>\n<p>Con esto, ahora hay <strong>cuatro estados diferentes<\/strong> en los que puede estar un electr\u00f3n:<\/p>\n<ul>\n<li>Abajo-alto<\/li>\n<li>Abajo-bajo<\/li>\n<li>Arriba-alto<\/li>\n<li>Arriba-abajo<\/li>\n<\/ul>\n<p>Los estados anteriores representan bits cu\u00e1nticos, llamados qubits. Gracias a esta duplicaci\u00f3n del n\u00famero de estados, en un futuro pr\u00f3ximo puede ser posible un crecimiento exponencial de la capacidad de almacenamiento, las velocidades de transferencia, una mayor densidad de memoria y la potencia de procesamiento.<\/p>\n<p>Con la aplicaci\u00f3n de la tecnolog\u00eda espintr\u00f3nica a los discos duros, ya se est\u00e1n viendo resultados positivos. Siempre que la nueva tecnolog\u00eda pueda controlar totalmente el esp\u00edn del electr\u00f3n, podr\u00e1 aplicarse a fines m\u00e1s pr\u00e1cticos, sobre todo en la inform\u00e1tica cu\u00e1ntica e incluso en la electr\u00f3nica de consumo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00bfQu\u00e9 significa espintr\u00f3nica? La espintr\u00f3nica es un campo de la electr\u00f3nica que se ocupa de la detecci\u00f3n y manipulaci\u00f3n del esp\u00edn de los electrones en la f\u00edsica del estado s\u00f3lido. Se diferencia de la electr\u00f3nica fundamental en que, adem\u00e1s de la carga del electr\u00f3n, se tiene en cuenta el esp\u00edn del electr\u00f3n y se explota [&hellip;]<\/p>\n","protected":false},"author":7813,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"definitioncat":[331],"class_list":["post-40091","definition","type-definition","status-publish","format-standard","hentry","definitioncat-hardware"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfPara qu\u00e9 se usa la espintr\u00f3nica? 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