{"id":25435,"date":"2013-08-11T13:08:20","date_gmt":"2013-08-11T11:08:20","guid":{"rendered":"http:\/\/www.floracantabrica.com\/?p=25435"},"modified":"2013-08-11T13:08:20","modified_gmt":"2013-08-11T11:08:20","slug":"una-nueva-particula-ayudara-a-crear-el-disco-duro-mas-pequeno-del-mundo-a-new-particle-to-help-create-the-world-smallest-hard-disk","status":"publish","type":"post","link":"http:\/\/www.floracantabrica.com\/?p=25435","title":{"rendered":"Una nueva part\u00edcula ayudar\u00e1 a crear el disco duro m\u00e1s peque\u00f1o del mundo.A new particle to help create the world smallest hard disk"},"content":{"rendered":"

Tweet<\/a><\/p>


\n<\/span><\/p>\n

………….<\/span><\/p>\n

<\/p>\n

<\/p>\n

<\/span><\/p>\n

Una nueva part\u00edcula ayudar\u00e1 a crear el disco duro m\u00e1s peque\u00f1o del mundo<\/span><\/span><\/strong><\/span><\/p>\n

<\/strong><\/p>\n

……<\/strong><\/p>\n

<\/span><\/p>\n

….<\/strong><\/span><\/p>\n

<\/span><\/p>\n

.<\/span><\/strong> <\/span><\/strong>A new particle to help create the world smallest hard disk<\/span><\/strong><\/span><\/p>\n

<\/span><\/p>\n

……..<\/span><\/strong><\/span><\/p>\n

<\/span><\/p>\n

……..<\/span><\/strong><\/span><\/p>\n

<\/span><\/p>\n

Etnopaisaje.com + dibujos<\/span><\/strong><\/span><\/p>\n

<\/span><\/p>\n

…..<\/span><\/p>\n

<\/span><\/p>\n

…<\/span><\/p>\n

\"image002\"<\/span><\/p>\n

.<\/span><\/p>\n

…<\/span><\/p>\n

<\/span><\/p>\n

Cient\u00edficos alemanes afirman que una extra\u00f1a part\u00edcula reci\u00e9n descubierta podr\u00eda permitir que se reduzca el disco duro de un ordenador port\u00e1til hasta el tama\u00f1o de un cacahuete y el de un iPod hasta el de un grano de arroz<\/span><\/span><\/p>\n

…..<\/p>\n

<\/span><\/p>\n

……<\/span><\/p>\n

<\/span><\/p>\n

RT Actualidad<\/a> \/ Ciencia<\/a><\/span><\/span><\/p>\n

<\/span><\/p>\n

…….<\/span><\/span><\/p>\n

<\/span><\/p>\n

……<\/span><\/span><\/p>\n

<\/span><\/p>\n

Cient\u00edficos alemanes afirman que una extra\u00f1a part\u00edcula reci\u00e9n descubierta podr\u00eda permitir que se reduzca el disco duro de un ordenador port\u00e1til hasta el tama\u00f1o de un cacahuete y el de un iPod hasta el de un grano de arroz.<\/span><\/span><\/p>\n

<\/span><\/p>\n

…..<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

……..<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

El art\u00edculo sobre el descubrimiento, publicado en la revista ‘Science’, asegura que la part\u00edcula, llamada skyrmion, es m\u00e1s estable y 100.000 veces menos ‘hambrienta’ de energ\u00eda que su ‘pariente’ convencional magn\u00e9tica. Adem\u00e1s de almacenar datos en medios ultracompactos, skyrmions podr\u00eda operar m\u00e1s r\u00e1pido en ordenadores que combinan el almacenamiento con la capacidad de procesamiento y marcar el comienzo de una generaci\u00f3n de dispositivos m\u00e1s peque\u00f1os que tengan la misma potencia de c\u00e1lculo que una m\u00e1quina de escritorio. <\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…..<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

……..<\/span><\/span><\/p>\n

<\/span><\/p>\n

En su estudio, Kristen von Bergmann y sus colegas, dirigidos por Roland Wiesendanger, de la Universidad de Hamburgo,\u00a0Alemania<\/a>,\u00a0explican, que los campos magn\u00e9ticos son la base para el almacenamiento de datos. El principio del trabajo de un campo magn\u00e9tico consiste en el hecho de que los electrones giran dentro de los \u00e1tomos de la misma manera. Esos campos incrustados en una aleaci\u00f3n de metal forman los bits, unidades m\u00ednimas de datos inform\u00e1ticos. Pero estos bits deben tener algo de espacio entre ellos para poder funcionar bien, algo que explica el tama\u00f1o de los medios de almacenamiento comunes. <\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

……….<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

……..<\/span><\/span><\/p>\n

<\/span><\/p>\n

Sin embargo, dentro de una part\u00edcula skyrmion, los electrones se mueven en diferentes direcciones, lo que evita que los campos magn\u00e9ticos choquen entre s\u00ed cuando se acercan demasiado. Por ello, Von Bergmann y sus colegas fueron capaces de minimizar el espacio entre los bits skyrmion hasta s\u00f3lo seis nan\u00f3metros, frente a los\u00a025 nan\u00f3metros de distancia de separaci\u00f3n en\u00a0\u00a0los mejores discos duros magn\u00e9ticos. <\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…….<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

………<\/span><\/span><\/p>\n

<\/span><\/p>\n

Para producir los skyrmions, los investigadores pusieron una pel\u00edcula de dos \u00e1tomos de paladio y hierro en un campo magn\u00e9tico y la enfriaron a casi el cero absoluto. Inmediatamente, los skyrmions aparecieron en la pel\u00edcula. <\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…..<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

………<\/span><\/span><\/p>\n

<\/span><\/p>\n

Lo que m\u00e1s anima a los\u00a0cient\u00edficos<\/a> es el hecho de que para la construcci\u00f3n de estos\u00a0innovadores\u00a0discos no es necesario usar ninguna sustancia ex\u00f3tica. \u00abEs emocionante que solo utilizan materiales relativamente convencionales\u00bb, dijo Ulrich R\u00f6ssler, un f\u00edsico del Instituto Leibniz de Investigaci\u00f3n en Materiales y Estado S\u00f3lido de Dresde, Alemania. <\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

……….<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

……<\/span><\/span><\/p>\n

<\/span><\/p>\n

Ahora que los cient\u00edficos han demostrado que es posible leer y escribir datos utilizando skyrmions, el siguiente paso ser\u00e1 hacer un\u00a0dispositivo<\/a> de almacenamiento de datos. Seg\u00fan Von Bergmann, lo fundamental para esto ser\u00e1 encontrar los materiales que puedan conservar a los skyrmions a temperatura ambiente.
<\/span>
<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…..<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…..<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

.<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

….<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

German scientists<\/span><\/span> say they<\/span> recently discovered<\/span> a strange<\/span> particle<\/span> could allow<\/span> to reduce the<\/span> hard drive<\/span> of a laptop<\/span> up to the size<\/span> of a peanut<\/span> and<\/span> an iPod<\/span> to<\/span> a grain<\/span> of rice.<\/span><\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…………<\/span><\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

Article on the discovery, published in the journal ‘Science’, ensures that the particle, called skyrmion, is more stable and 100,000 times less ‘hungry’ power than its conventional magnetic ‘relative’. In addition to storing data in ultra-compact media, skyrmions could operate faster on computers that combine the storage with the processing power and usher in a generation of smaller devices that have the same power of calculation than a desktop machine.<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…………..<\/span> <\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

In their study, Kristen von Bergmann and his colleagues, led by Roland Wiesendanger, of the University of Hamburg, Germany, they explain, that the magnetic fields are the basis for data storage. The principle of a magnetic field work consists in the fact that electrons revolve within the atoms in the same way. Those fields embedded in a metal alloy form bits, minimum units of computer data. But these bits must have some space between them to be able to work well, something which explains the size of the common storage media.<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

……………<\/span> <\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

However, within a particle skyrmion, the electrons move in different directions, which avoids that magnetic fields slamming each other when they approach too. For this reason, Von Bergmann and his colleagues were able to minimize the space between the bits skyrmion until just six nanometers, compared the 25 nanometers in distance on the best magnetic hard drives.<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…………<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

To produce the skyrmions, researchers put a film of two atoms of iron and Palladium in a magnetic field and cooled to nearly absolute zero. Immediately, the skyrmions appeared in the film<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

………..<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

What most encourages scientists is the fact that for the construction of these innovative discs do not need use any exotic substance. \u00abIt is exciting that only relatively conventional materials they used,\u00bb said Ulrich R\u00f6ssler, a physicist of the Leibniz Institute of research materials and solid state of Dresden, Germany.<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

…………..<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

Now that scientists have shown that it is possible to read and write data using skyrmions, the next step will be to make a data storage device. According to Von Bergmann, basics for this will be to find materials that can keep the skyrmions at room temperature.<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

………<\/span><\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Tweet …………. Una nueva part\u00edcula ayudar\u00e1 a crear el disco duro m\u00e1s peque\u00f1o del mundo …… …. . A new particle to help create the world smallest hard disk …….. …….. Etnopaisaje.com + dibujos ….. … . … Cient\u00edficos alemanes afirman que una extra\u00f1a part\u00edcula reci\u00e9n descubierta podr\u00eda permitir que se reduzca el disco duro […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-25435","post","type-post","status-publish","format-standard","hentry","category-etnopaisaje"],"_links":{"self":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/25435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25435"}],"version-history":[{"count":5,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/25435\/revisions"}],"predecessor-version":[{"id":25442,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/25435\/revisions\/25442"}],"wp:attachment":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25435"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}