High-Speed Non-Volatile Optical Memory: Achievements and Challenges

DOI Web Site 参考文献20件 オープンアクセス
  • Vadym Zayets
    Spintronics Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8568, Japan

書誌事項

公開日
2017-01-10
資源種別
journal article
権利情報
  • https://creativecommons.org/licenses/by/4.0/
DOI
  • 10.3390/electronics6010007
公開者
MDPI AG

説明

<jats:p>We have proposed, fabricated, and studied a new design of a high-speed optical non-volatile memory. The recoding mechanism of the proposed memory utilizes a magnetization reversal of a nanomagnet by a spin-polarized photocurrent. It was shown experimentally that the operational speed of this memory may be extremely fast above 1 TBit/s. The challenges to realize both a high-speed recording and a high-speed reading are discussed. The memory is compact, integratable, and compatible with present semiconductor technology. If realized, it will advance data processing and computing technology towards a faster operation speed.</jats:p>

収録刊行物

  • Electronics

    Electronics 6 (1), 7-, 2017-01-10

    MDPI AG

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