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公开(公告)号：KR101069607B1
公开(公告)日：2011-10-05
申请号：KR1020080107948
申请日：2008-10-31
Applicant: 서울대학교산학협력단
CPC classification number: H01Q15/0086
Abstract: 본발명에의하면전자기파의전기장집속을위한나노갭디바이스로서, 전기적으로전도성의물질로이루어진필름;및상기필름상에형성되고, 상기전자기파및 상기전도성물질에따라결정되는토마스페르미차폐길이와표피깊이사이의폭을갖는나노갭을포함하는것을특징으로하는전자기파의전기장집속을위한나노갭디바이스및 이를이용한나노입자검출을위한시스템이제공된다.
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公开(公告)号：KR102098284B1
公开(公告)日：2020-04-07
申请号：KR1020180033366
申请日：2018-03-22
Applicant: 한국과학기술연구원 , 서울대학교산학협력단
IPC: G01N21/63 , G01N21/956
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公开(公告)号：KR1020100048677A
公开(公告)日：2010-05-11
申请号：KR1020080107948
申请日：2008-10-31
Applicant: 서울대학교산학협력단
CPC classification number: H01Q15/0086
Abstract: PURPOSE: A nanogap device for focusing electric field of electromagnetic wave and a system for detecting nanoparticles are provided to focus electric field from teraherz to far infrared ray area and to detect nanoparticle having a particle size of 10nm or less. CONSTITUTION: A nanogap device(100) for focusing electric field g of an electromagnetic wave comprises: a film(110) consisting of an electrically conductive material; and a nanogap(120) having a width (a) between a skin depth and a Thomas fermi occlusion length which is decided according to an electromagnetic wave(10) and conductive material. The electromagnetic wave has a wavelength of teraherz to far infrared ray range. The conductive is a material metal or carbon nanotube. The metal is a gold. The shape of nanogap is rectangular or slip-shape.
Abstract translation: 目的：提供用于聚焦电磁波电场的纳米胶片装置和用于检测纳米颗粒的系统，以将电场从太赫兹聚焦到远红外线区域，并检测粒径为10nm以下的纳米粒子。 构成：用于聚焦电磁波的电场g的纳米隙装置（100）包括：由导电材料构成的膜（110）; 和具有根据电磁波（10）和导电材料决定的皮肤深度和托马斯费米遮挡长度之间的宽度（a）的纳米凹口（120）。 电磁波的波长为太赫兹至远红外线范围。 导电是材料金属或碳纳米管。 金属是金子。 纳米胶的形状为矩形或滑状。
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