{"id":6795,"date":"2025-10-29T10:56:00","date_gmt":"2025-10-29T09:56:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/svetloba-kot-kljuc-do-prihodnosti-pomnilnika\/"},"modified":"2025-10-29T10:56:00","modified_gmt":"2025-10-29T09:56:00","slug":"svetloba-kot-kljuc-do-prihodnosti-pomnilnika","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/es\/la-luz-como-clave-para-el-futuro-de-la-memoria\/","title":{"rendered":"\u00bfLa luz como clave para el futuro de la memoria?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Todo ordenador necesita memoria del sistema. Esta es, en realidad, memoria de acceso aleatorio (RAM) que almacena temporalmente los datos del sistema operativo. La velocidad es fundamental, ya que el sistema accede constantemente a los datos. Una de las formas m\u00e1s avanzadas de memoria del sistema es la memoria de acceso aleatorio magnetoresistiva (MRAM), que es extremadamente r\u00e1pida y no vol\u00e1til. Conserva los datos incluso cuando se apaga el ordenador.<br><br>Cient\u00edficos de la Universidad Hebrea de Jerusal\u00e9n han descubierto una forma completamente nueva de controlar el estado magn\u00e9tico de los s\u00f3lidos mediante un haz l\u00e1ser. El descubrimiento, publicado en la revista Physical Review Research, representa un avance crucial en la comprensi\u00f3n de la interacci\u00f3n entre la luz y los materiales magn\u00e9ticos.<br><br>\u00abEste descubrimiento tiene un gran potencial para el desarrollo de memorias magnetoresistivas controladas \u00f3pticamente que ser\u00e1n extremadamente r\u00e1pidas y eficientes energ\u00e9ticamente\u00bb, afirm\u00f3 Amir Capua, director del Laboratorio de Espintr\u00f3nica. La espintr\u00f3nica, que combina el esp\u00edn del electr\u00f3n y la electr\u00f3nica, es la base de las memorias magnetoresistivas, donde los datos se almacenan mediante magnetizaci\u00f3n.<br><br>Los investigadores han descubierto que las ondas de luz que oscilan r\u00e1pidamente pueden controlar imanes. Han utilizado una nueva ecuaci\u00f3n para describir la intensidad de la interacci\u00f3n, la amplitud del campo magn\u00e9tico de la luz, la frecuencia y la absorci\u00f3n de energ\u00eda del material magn\u00e9tico.<br><br>Aunque la relaci\u00f3n entre la luz y el magnetismo es bien conocida en f\u00edsica cu\u00e1ntica, rara vez se utiliza en espintr\u00f3nica. Estos nuevos hallazgos podr\u00edan permitir el desarrollo de dispositivos de almacenamiento \u00f3ptico densos, asequibles y energ\u00e9ticamente eficientes, incluso algunos que a\u00fan no existen.<\/p>\n<div class=\"embed-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/VRJ7xYPMfGA\" frameborder=\"0\" allowfullscreen><\/iframe><\/div><br\/>","protected":false},"excerpt":{"rendered":"<p>Toda computadora necesita memoria de sistema. Esta es, en realidad, memoria de acceso aleatorio para almacenar temporalmente los datos del sistema operativo. La velocidad es clave, ya que el sistema accede constantemente a los datos. Una de las formas m\u00e1s avanzadas de memoria de sistema es la memoria magnetorresistiva de acceso aleatorio (MRAM), que es extremadamente r\u00e1pida y no vol\u00e1til. Conserva los datos incluso cuando se apaga el sistema. Cient\u00edficos de la Universidad Hebrea de [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[840],"class_list":["post-6795","post","type-post","status-publish","format-standard","hentry","category-oprema","tag-sistemski-pomnilnik-ddr5"],"acf":{"subtitle":"Ra\u010dunalni\u0161ki pomnilnik MRAM je na pragu revolucije. Znanstveniki so odkrili, da laserski \u017earek lahko nadzoruje magnetno stanje, kar obeta razvoj opti\u010dno nadzorovanega pomnilnika prihodnosti. Spintronika in svetloba se zdru\u017eujeta v novo dobo shranjevanja podatkov.","heading":"","summary":"Ra\u010dunalni\u0161ki pomnilnik MRAM je na pragu revolucije. Znanstveniki so odkrili, da laserski \u017earek lahko nadzoruje magnetno stanje, kar obeta razvoj opti\u010dno nadzorovanega pomnilnika prihodnosti. Spintronika in svetloba se zdru\u017eujeta v novo dobo shranjevanja podatkov.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/10\/computer-7775457_1280-1-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/10\/computer-7775457_1280-1-1024x683.jpg","thumbnail_caption":"","gallery":"","video_gallery":[{"youtube_url":"https:\/\/www.youtube.com\/watch?v=VRJ7xYPMfGA"}],"author":"","links":[{"title":"MRAM ","url":""}],"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Svetloba kot klju\u010d do prihodnosti pomnilnika? - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Ra\u010dunalni\u0161ki pomnilnik MRAM je na pragu revolucije. Znanstveniki so odkrili, da laserski \u017earek lahko nadzoruje magnetno stanje, kar obeta razvoj opti\u010dno nadzorovanega pomnilnika prihodnosti. Spintroni\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/es\/wp-json\/wp\/v2\/posts\/6795\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Svetloba kot klju\u010d do prihodnosti pomnilnika? - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Vsak ra\u010dunalnik potrebuje sistemski pomnilniku. Tu dejansko gre za pomnilnik z naklju\u010dnim dostopom za za\u010dasno shranjevanje podatkov operacijskega sistema. Hitrost je klju\u010dna, saj sistem neprestano dostopa do podatkov. Ena najnaprednej\u0161ih oblik sistemskega pomnilnika je magnetorezistivni pomnilnik (MRAM), ki je izjemno hiter in nehlapen. Podatke namre\u010d ohrani tudi ob izklopu napajanja. Znanstveniki z Hebrejske univerze v [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/viva.racunalniske-novice.com\/es\/la-luz-como-clave-para-el-futuro-de-la-memoria\/\" \/>\n<meta property=\"og:site_name\" content=\"Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-29T09:56:00+00:00\" \/>\n<meta name=\"author\" content=\"sinusiks\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"sinusiks\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/svetloba-kot-kljuc-do-prihodnosti-pomnilnika\/\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/svetloba-kot-kljuc-do-prihodnosti-pomnilnika\/\",\"name\":\"Svetloba kot klju\u010d do prihodnosti pomnilnika? - Ra\u010dunalni\u0161ke novice\",\"isPartOf\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\"},\"datePublished\":\"2025-10-29T09:56:00+00:00\",\"dateModified\":\"2025-10-29T09:56:00+00:00\",\"author\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\"},\"breadcrumb\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/svetloba-kot-kljuc-do-prihodnosti-pomnilnika\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/viva.racunalniske-novice.com\/svetloba-kot-kljuc-do-prihodnosti-pomnilnika\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/svetloba-kot-kljuc-do-prihodnosti-pomnilnika\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/viva.racunalniske-novice.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Svetloba kot klju\u010d do prihodnosti pomnilnika?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/en\/\",\"name\":\"Ra\u010dunalni\u0161ke novice\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/viva.racunalniske-novice.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\",\"name\":\"sinusiks\",\"sameAs\":[\"https:\/\/ml.racunalniske-novice.com\"],\"url\":\"https:\/\/viva.racunalniske-novice.com\/es\/author\/sinusiks\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Svetloba kot klju\u010d do prihodnosti pomnilnika? - Ra\u010dunalni\u0161ke novice","description":"Ra\u010dunalni\u0161ki pomnilnik MRAM je na pragu revolucije. Znanstveniki so odkrili, da laserski \u017earek lahko nadzoruje magnetno stanje, kar obeta razvoj opti\u010dno nadzorovanega pomnilnika prihodnosti. Spintroni","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/viva.racunalniske-novice.com\/es\/wp-json\/wp\/v2\/posts\/6795","og_locale":"es_ES","og_type":"article","og_title":"Svetloba kot klju\u010d do prihodnosti pomnilnika? - Ra\u010dunalni\u0161ke novice","og_description":"Vsak ra\u010dunalnik potrebuje sistemski pomnilniku. Tu dejansko gre za pomnilnik z naklju\u010dnim dostopom za za\u010dasno shranjevanje podatkov operacijskega sistema. Hitrost je klju\u010dna, saj sistem neprestano dostopa do podatkov. Ena najnaprednej\u0161ih oblik sistemskega pomnilnika je magnetorezistivni pomnilnik (MRAM), ki je izjemno hiter in nehlapen. Podatke namre\u010d ohrani tudi ob izklopu napajanja. 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