发明授权
- 专利标题： Electromagnetic field detecting element utilizing ballistic current paths
- 专利标题（中）： 使用弹道电流路径的电磁场检测元件
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申请号： US12067974申请日： 2006-09-25
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公开(公告)号： US08331057B2公开(公告)日： 2012-12-11
- 发明人: Shintaro Miyanishi , Yasushi Ogimoto , Yoshiteru Murakami , Kunio Kojima
- 申请人： Shintaro Miyanishi , Yasushi Ogimoto , Yoshiteru Murakami , Kunio Kojima
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Edwards Wildman Palmer LLP
- 代理商 David G. Conlin; Steven M. Jensen
- 优先权： JP2005-289567 20051003
- 国际申请： PCT/JP2006/318929 WO 20060925
- 国际公布： WO2007/040072 WO 20070412
- 主分类号： G11B5/33
- IPC分类号： G11B5/33
摘要：
Examples of an electromagnetic field detecting element according to the present invention includes a substrate, a pair of electrodes, three insulation layers disposed on the substrate and between the electrodes. The three insulation layers are designed to have two or three different dielectric breakdown strength. At least two ballistic current paths are formed between the electrodes. With this structure, it is possible to perform at a room temperature a highly efficient electromagnetic field detection utilizing Aharonov-Bohm effect or Aharonov-Casher effect.
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