课题基金 / 基金详情

Control of Electronic Properties of Materials Using Ultrahigh Electric Field at Electrochemical Interfaces

Control of Electronic Properties of Materials Using Ultrahigh Electric Field at Electrochemical Interfaces
利用电化学界面超高电场控制材料的电子性能
批准号:
21224009
负责人:
IWASA Yoshihiro
金额:
$140.19万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (S)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009-05-11 至 2014-03-31

项目摘要

项目成果

IWASA Yoshihiro的其他基金

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中文摘要
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英文摘要
We have developed electric double layer transistor (EDLT) devices, which allows us a high density carrier accumulation exceeding the limit of all solid field effect transistors, taking the advantage of the ultrahigh electric field generated at the electrochemical interfaces. We applied this technique to a wide range of materials including bulk crystals, thin films, and nanodevices fabricated by an exfoliation method combined with electron beam lithography. We succeeded in electrical phase control of superconductivity, ferromagnetism, and Mott-Hubbard transitions in various materials, among which we were able to encounter novel phenomena which are impossible in conventional all solid field effect transistors. We also found novel functions of EDLTs, such as electrical control of spin polarization and flexible devices, all of which indicates that EDLT is an extremely powerful technique to further broaden materials science.
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会议论文
DOI: 10.1063/1.3535613
发表时间: 2011-01
期刊: Applied Physics Letters
影响因子: 4
作者: [Hongtao Yuan;M. Toh;K. Morimoto;W. L. Tan;F. Wei;H. Shimotani;C. Kloc;Y. Iwasa]
通讯作者: Hongtao Yuan;M. Toh;K. Morimoto;W. L. Tan;F. Wei;H. Shimotani;C. Kloc;Y. Iwasa
DOI: 10.1038/nmat2587
发表时间: 2010-02-01
期刊: NATURE MATERIALS
影响因子: 41.2
作者: [Ye, J. T., Inoue, S., Iwasa, Y.]
通讯作者: Iwasa, Y.
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [K.Yoshida, S.Torii, T.Tamura, et al., 白濱圭也, 張変勁]
通讯作者: 張変勁
フラーレン超伝導体の比熱
富勒烯超导体的比热
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Agusa, T., Kunito, T., Inoue, S., Minh, T. B., Tue, N. M., Ha, N. N., Tu, N. P C., Trang, P. T. K., Fujihara, J., Takeshita, H., Takahashi, S. Tuyen, B. C., Viet, P. H., Iwata, H. and Tanabe, S., 小林賢介, 平田岳史, 林 利憲,坂根祐人,竹内 隆,鈴木賢一, 竹内裕紀]
通讯作者: 竹内裕紀
169
    Control of electronic and optical properties in nanomaterials and their functional interfaces
    • 批准号:
      17204022
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $30.04万
    • 财政年份:
      2005
    • 负责人:
      IWASA Yoshihiro
    • 依托单位:
    Interface control and carrier transport in molecular materials
    • 批准号:
      17069003
    • 项目类别:
      Grant-in-Aid for Scientific Research on Priority Areas
    • 资助金额:
      $50.37万
    • 财政年份:
      2005
    • 负责人:
      IWASA Yoshihiro
    • 依托单位:
    Phase Control of Fullerene Materials through Chemical Synthesis and Field Effect Doping
    • 批准号:
      13440110
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.88万
    • 财政年份:
      2001
    • 负责人:
      IWASA Yoshihiro
    • 依托单位:
    Electronic states of metal nanoparticles investigated by far infrared spectroscopy