| 摘要 |
PROBLEM TO BE SOLVED: To reduce contact resistance at a junction part of a semi-conductor and a metal.SOLUTION: A carbon nano-tube includes: a first region 22 of a cylindrical shape that expresses either one property of a metal and a semi-conductor; and a second region 24 that has a shape in which the cylindrical shape is collapsed, and expresses the other property of the metal and the semi-conductor. Semi-conductor-metal joint can be realized in one carbon nano-tube, and contact resistance at a semi-conductor-metal junction part can be reduced by the carbon nano-tube. |
