公开(公告)号：KR1020110125721A

公开(公告)日：2011-11-22

申请号：KR1020100045235

申请日：2010-05-14

Applicant: 서울대학교산학협력단

Inventor： 조맹효 ,  이상진

IPC: G01L1/10 ,  G01L11/00 ,  B82B1/00

Abstract: PURPOSE: A method, for sensing using vibratory phenomenon of nano-wire, and a pressure sensor using nano-wire are provided to measure the external force applied in nano-wire. CONSTITUTION: A method, for sensing using vibratory phenomenon of nano-wire, is as follows. The compressive load is applied in a longitudinal direction of nano-wire to vary nano-wire(S10). The nano-wire is made of a metal material and has a single crystalline structure. The vibration of nano-wire is sensed(S20). The signal corresponding to the sensed vibration is outputted. The compressive load applied in the nano-wire is canceled. The tensile strength is applied to the longitudinal direction of the nano-wire in which the compressive load is deregulated(S30). The tensile strength applied in the nano-wire is canceled.

Abstract translation: 目的：提供一种用于感应纳米线振动现象的方法和使用纳米线的压力传感器，以测量纳米线中施加的外力。 构成：用于感应使用纳米线振动现象的方法如下。 压缩载荷沿纳米线的纵向施加以改变纳米线（S10）。 纳米线由金属材料制成并具有单晶结构。 感测到纳米线的振动（S20）。 输出对应于感测到的振动的信号。 施加在纳米线中的压缩载荷被取消。 拉伸强度施加到其中压缩载荷被解除调节的纳米线的纵向方向上（S30）。 在纳米丝中施加的拉伸强度被取消。