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Study of high-frequency conduction through single-atom contacts and single-molecule junctions

Study of high-frequency conduction through single-atom contacts and single-molecule junctions
通过单原子接触和单分子连接进行高频传导的研究
批准号:
23310067
负责人:
SAKAI Akira
金额:
$11.81万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011-04-01 至 2014-03-31

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中文摘要
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英文摘要
Measurements have been made on the high-frequency electric conduction through Au single-atom contacts and Au/BDT/Au single-molecule junctions. Junctions are prepared using the break-junction method and their signal transmission characteristics up to 1GHz have been measured with a network analyzer. It is found that both the imaginary part of the admittance of Au/BDT/Au single-molecule junctions and the phase of the S21 parameter of Au single-atom contacts exhibit a flat spectrum and remain zero up to 1GHz. The results indicate that these atom- and molecule-sized junctions behave as pure resistance in the RF regime.
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Formation of the atom-sized contacts of Mg alloys at room temperature
室温下镁合金原子尺寸接触的形成
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Y. Song, K. Matsumoto, M. Yamada, S. Taguchi, A. Takahashi]
通讯作者: A. Takahashi
Yの単原子コンダクタンス
Y 的单原子电导
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [T.Watanabe, and T. Mitani, 酒井明]
通讯作者: 酒井明
金属単原子接点の高周波透過特性
金属单原子触点的高频传输特性
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [D. Kobayashi, Y. Yamamoto, K. Yamamoto, S. Funatsu, K. Harada and J. Nishii, 歳森悠人]
通讯作者: 歳森悠人
RF Signal Transmission through Single-Atom Contacts of Metals
通过金属单原子接触的射频信号传输
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [J.M.Nduko, K.Matsumoto, T.Ooi, S.Taguchi, Makoto Suzuki, Y. Toshimori]
通讯作者: Y. Toshimori
14
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    • 批准号:
      24540106
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.24万
    • 财政年份:
      2012
    • 负责人:
      SAKAI Akira
    • 依托单位:
    海外基金