<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          Science and Health

          Study marks spooky step towards quantum computers

          (Agencies)
          Updated: 2011-01-20 09:14
          Large Medium Small

          LONDON - Scientists have moved a step closer to creating ultra-fast quantum computers by generating 10 billion bits of quantum entanglement in silicon for the first time.

          The achievement in silicon, the basis of the computer chip, has important implications for integration with existing technology, according to a team from Britain, Japan, Canada and Germany whose study was published in the journal Nature on Wednesday.

          Related readings:
          Study marks spooky step towards quantum computers World's fastest computer brings incalculable benefits
          Study marks spooky step towards quantum computers Fastest computer breaking records
          Study marks spooky step towards quantum computers Acer says China to be world's largest computer market

          "Creating 10 billion entangled pairs in silicon with high fidelity is an important step forward for us," said John Morton of Britain's Oxford University, who led the team.

          "We now need to deal with the challenge of coupling these pairs together to build a scalable quantum computer in silicon."

          Scientists believe that super-fast quantum computers, based on quantum bits, or qubits, will be able to test many possible solutions to a problem at once.

          Conventional computers based on binary "switches", or bits, can only do one thing at a time.

          Quantum entanglement involves the notion that particles can be connected in such a way that changing the state of one instantly affects the other, even when they are miles apart.

          Albert Einstein once famously described it as "spooky action at a distance".

          Other areas of quantum-related research include ultra-precise measurement and improved imaging.

          The researchers used high magnetic fields and low temperatures to produce entanglement between the electron and the nucleus of an atom of phosphorous embedded in a silicon crystal.

          The procedure was applied in parallel to a vast number of phosphorous atoms, they said.

          The electron and the nucleus behave as a tiny magnet, or so-called "spin", each of which can represent a bit of quantum information. When controlled in the right way, these spins can interact with each other.

          "The key to generating entanglement was to first align all the spins by using high magnetic fields and low temperatures," said Oxford's Stephanie Simmons, who also worked on the team.

          "Once this has been achieved, the spins can be made to interact with each other using carefully timed microwave and radiofrequency pulses in order to create the entanglement, and then prove that it has been made."

          分享按鈕
          主站蜘蛛池模板: 妺妺窝人体色www看美女| 狠狠色婷婷久久综合频道日韩| 国产亚洲精品久久久久秋| 中文字幕有码日韩精品| 在线精品视频一区二区三四| 深夜在线观看免费av| 欧美日韩人成综合在线播放| 久久精品久久黄色片看看| 少妇xxxxx性开放| 成人精品日韩专区在线观看| 亚洲v欧美v日韩v国产v| 久久久亚洲欧洲日产国码606| 亚洲日本VA一区二区三区| 不卡一区二区国产精品| 综合亚洲伊人午夜网| 办公室强奷漂亮少妇视频| 久久毛片少妇高潮| 欧美极品色午夜在线视频| 天堂网av最新版在线看| 自拍视频在线观看一区| 蜜桃臀av在线一区二区| 亚洲夂夂婷婷色拍ww47| 欧美国产精品啪啪| 国产SM重味一区二区三区| 亚洲日韩av无码一区二区三区人| 日本高清视频网站www| 国产精品粉嫩嫩在线观看| 99精品国产一区二区三| 国产稚嫩高中生呻吟激情在线视频 | 欧美视频二区欧美影视| 国产精品一线二线三线区| 美女裸体无遮挡免费视频网站| 国产专区精品三级免费看| 亚洲中文字幕无码一区无广告| 高颜值午夜福利在线观看| 亚洲日韩在线中文字幕第一页| www射我里面在线观看| 自偷自拍亚洲综合精品| 成本人片无码中文字幕免费| 国产小受被做到哭咬床单GV| 顶级嫩模精品视频在线看|