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Challenge of Ultrafast All-Optical Magnetic Recording Using Localized Circularly Polarized Light Excited by Nano-Antennas

Challenge of Ultrafast All-Optical Magnetic Recording Using Localized Circularly Polarized Light Excited by Nano-Antennas
使用纳米天线激发的局域圆偏振光进行超快全光磁记录的挑战
批准号:
22560349
负责人:
OHNUKI Shinichiro
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012

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中文摘要
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英文摘要
We have designed ultra fast and ultra high-density magnetic recording system using electromagnetic simulation. Our novel system is 100,000 times faster than conventional one and recording density is over 2Tbit/inch^2. The system consists of plasmonic cross antennas to generate the localized circularly polarized light and bit-patterned media to store information. Nano antennas were fabricated and we had a success of an experiment of ultra fast magnetic recording using a femto laser pulse.
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会议论文
情報記録ヘッド、情報記録装置、情報記録方法及び光デバイス
信息记录头、信息记录装置、信息记录方法以及光学装置
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: []
通讯作者:
DOI: --
发表时间: 2013-05
期刊: 2013 International Symposium on Electromagnetic Theory
影响因子: --
作者: [T. Takeuchi;S. Ohnuki;T. Sako;Y. Ashizawa;K. Nakagawa;Masahiro Tanaka]
通讯作者: T. Takeuchi;S. Ohnuki;T. Sako;Y. Ashizawa;K. Nakagawa;Masahiro Tanaka
Error Analysis of Multilevel Fast Multipole Algorithm for Electromagnetic Scattering Problems
电磁散射问题多级快速多极子算法的误差分析
DOI: 10.1587/transele.e95.c.71
发表时间: 2012
期刊: IEICE Transactions on Electronics
影响因子: 0.5
作者: [Yong-Pyo KIM, Keisuke NAKANO, Kazuyuki MIYAKITA, Masakazu SENGOKU, and Yong-Jin PARK, S. Kishimoto and S. Ohnuki]
通讯作者: S. Kishimoto and S. Ohnuki
Analysis of Localized Circularly Polarized Light by Plasmonic Antennas for All-Optical Magnetic Recording
用于全光磁记录的等离子体天线的局域圆偏振光分析
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [S. Ohnuki, T. Kato, Y. Ashizawa, K. Nakagawa, and W. C. Chew]
通讯作者: and W. C. Chew
57
    Multiphysics simulation for spin wave control by using electromagnetic waves and development of next-generation power-saving devices
    • 批准号:
      17K06401
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.08万
    • 财政年份:
      2017
    • 负责人:
      OHNUKI Shinichiro
    • 依托单位:
    A Study of Light-Matter Interaction Using Hybrid Classical and Quantum Simulation and Its Application to All-Optical Magnetic Recording
    • 批准号:
      26420321
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.24万
    • 财政年份:
      2014
    • 负责人:
      OHNUKI Shinichiro
    • 依托单位:
    海外基金