LI Xiaonan, ZHAO Wuyi, WANG Ming, et al., “Design and Fabrication of a NMR-Spectroscopy Microcoil for Nano-Liter Sample,” Chinese Journal of Electronics, vol. 18, no. 1, pp. 183-186, 2009,
Citation: LI Xiaonan, ZHAO Wuyi, WANG Ming, et al., “Design and Fabrication of a NMR-Spectroscopy Microcoil for Nano-Liter Sample,” Chinese Journal of Electronics, vol. 18, no. 1, pp. 183-186, 2009,

Design and Fabrication of a NMR-Spectroscopy Microcoil for Nano-Liter Sample

  • Received Date: 2008-02-01
  • Rev Recd Date: 2008-08-01
  • Publish Date: 2009-02-15
  • A new kind of NMR receiving microcoilwith planar shape is presented. It is used in detecting1V-level signal referred as the Free Induction Decay radiated from nano-liter biochemical samples having spin nuclear. It was fabricated by the photolithography and homedeveloped copper electroplating technology. SU-8 photoresist was used for construction of electroplating mask withhigh aspect ratio. Several geometries of planar microcoilfabricated are with ri 200 to 10001m, wire width/separate20 to 801m and optimal number of turns 3 to 7. The Characterization of planar microcoils fabricated were performedwith Agilent Impedance Analyzer 4294A and in agree withprediction by theory. The results for Microcoil 1000 1 under 85MHz is the resistance under AC of 7.25-, inductanceof 285nH and quality value of 21.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (761) PDF downloads(1226) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return