发明名称 |
ELECTRONIC DEVICE, LIGHT-RECEIVING AND LIGHT-EMITTING DEVICE, ELECTRONIC INTEGRATED CIRCUIT AND OPTICAL INTEGRATED CIRCUIT USING THE DEVICES |
摘要 |
<p>Provided are an electronic device and a light-receiving and light-emitting device which can control the electron configuration of a graphene sheet and the band gap thereof, and an electronic integrated circuit and an optical integrated circuit which use the devices. By shaping the graphene sheet into a curve, the electron configuration thereof is controlled. The graphene sheet can be shaped into a curve by forming the sheet on a base film having a convex structure or a concave structure. The local electron states in the curved part can be formed by bending the graphene sheet. Thus, the same electron states as the cylinder or cap part of a nanotube can be realized, and the band gaps at the K points in the reciprocal lattice space can be formed.</p> |
申请公布号 |
WO2010004681(A1) |
申请公布日期 |
2010.01.14 |
申请号 |
WO2009JP02305 |
申请日期 |
2009.05.26 |
申请人 |
HITACHI, LTD.;OKAI, MAKOTO |
发明人 |
OKAI, MAKOTO |
分类号 |
H01L29/06;H01L21/336;H01L27/15;H01L29/786 |
主分类号 |
H01L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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