{"id":8439,"date":"2018-05-04T14:35:12","date_gmt":"2018-05-04T18:35:12","guid":{"rendered":"https:\/\/michigan.it.umich.edu\/news\/?p=8439"},"modified":"2024-07-08T06:05:56","modified_gmt":"2024-07-08T10:05:56","slug":"computers-running-at-the-speed-of-light","status":"publish","type":"post","link":"https:\/\/michigan.it.umich.edu\/news\/2018\/05\/04\/computers-running-at-the-speed-of-light\/","title":{"rendered":"Computers running at the speed of light?"},"content":{"rendered":"<div id=\"attachment_8441\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8441\" class=\"size-full wp-image-8441\" src=\"https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-e1527014782453.jpg\" alt=\"illustration of lightwave hitting semiconductorr\" width=\"600\" height=\"400\" \/><p id=\"caption-attachment-8441\" class=\"wp-caption-text\">An artist\u2019s rendering of a pulse of circularly polarized light hitting a 2-D semiconductor, putting the electrons into a pseudospin state that could store information as part of a new, faster computing technology. (Stephen Alvey, Michigan Engineering)<\/p><\/div>\n<p><span style=\"font-weight: 400;\">Researchers from Germany and the University of Michigan have recently demonstrated in a <a href=\"https:\/\/news.umich.edu\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum\/\">study that infrared laser pulses can shift electrons between two different states<\/a>, 1 and 0, in a sheet of semiconductor. Their research could help make quantum computing devices, which operate millions of times faster than a conventional computer, a reality. \u201cOrdinary electronics are in the range of gigahertz, one billion operations per second. This method is a million times faster,\u201d said <\/span><b>Mackillo Kira<\/b><span style=\"font-weight: 400;\">, U-M professor of electrical engineering and computer science, who led the theoretical part of the study.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Quantum computing could solve problems much more quickly and advance research in areas such as artificial intelligence and drug design. However, current quantum computers require extremely cold temperatures, making them difficult to operate for widespread, practical use. \u00a0The material developed by the study is relatively easy to make, works at room temperature, and at just a few atoms thick, it is maximally compact.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers from Germany and the University of Michigan have recently demonstrated in a study that infrared laser pulses can shift electrons between two different states, 1 and 0, in a sheet of semiconductor. Their research could help make quantum computing devices, which operate millions of times faster than a conventional computer, a reality. \u201cOrdinary electronics are in the\u2026 <span class=\"read-more\"><a href=\"https:\/\/michigan.it.umich.edu\/news\/2018\/05\/04\/computers-running-at-the-speed-of-light\/\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":87,"featured_media":8441,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_umich_oidc_access":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_ef_editorial_meta_date_first-draft-date":"","_ef_editorial_meta_paragraph_assignment":"","_ef_editorial_meta_checkbox_needs-photo":"","_ef_editorial_meta_number_word-count":"","footnotes":""},"categories":[5],"tags":[270,463,130],"class_list":["post-8439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-campus-news","tag-hardware","tag-quantum","tag-research"],"uagb_featured_image_src":{"full":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-e1527014782453.jpg",600,400,false],"thumbnail":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-125x83.jpg",125,83,true],"medium":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-300x200.jpg",300,200,true],"medium_large":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-768x512.jpg",665,443,true],"large":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-700x467.jpg",600,400,true],"1536x1536":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-e1527014782453.jpg",600,400,false],"2048x2048":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-e1527014782453.jpg",600,400,false],"excerpt-thumbnail":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-200x140.jpg",200,140,true],"themonic-thumbnail":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-60x42.jpg",60,42,true],"ioslider-thumbnail":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-658x300.jpg",658,300,true],"post-thumbnail":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-665x444.jpg",665,444,true],"400x250-crop":["https:\/\/michigan.it.umich.edu\/news\/wp-content\/uploads\/2018\/05\/light-could-make-semiconductor-computers-a-million-times-faster-or-even-go-quantum-honeycomb-1024x683-e1527014782453.jpg",375,250,false]},"uagb_author_info":{"display_name":"Samantha DeRosia, ITS Communications","author_link":"https:\/\/michigan.it.umich.edu\/news\/author\/srderosi\/"},"uagb_comment_info":0,"uagb_excerpt":"Researchers from Germany and the University of Michigan have recently demonstrated in a study that infrared laser pulses can shift electrons between two different states, 1 and 0, in a sheet of semiconductor. Their research could help make quantum computing devices, which operate millions of times faster than a conventional computer, a reality. \u201cOrdinary electronics&hellip;","_links":{"self":[{"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/posts\/8439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/users\/87"}],"replies":[{"embeddable":true,"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/comments?post=8439"}],"version-history":[{"count":6,"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/posts\/8439\/revisions"}],"predecessor-version":[{"id":8457,"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/posts\/8439\/revisions\/8457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/media\/8441"}],"wp:attachment":[{"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/media?parent=8439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/categories?post=8439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/michigan.it.umich.edu\/news\/wp-json\/wp\/v2\/tags?post=8439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}