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公开(公告)号：KR100466159B1
公开(公告)日：2005-01-14
申请号：KR1020010072798
申请日：2001-11-21
Applicant: 재단법인서울대학교산학협력재단
IPC: H01L29/772 , B82Y30/00 , B82Y10/00
CPC classification number: B82Y10/00
Abstract: PURPOSE: A method for varying band gap of carbon nanotube, nano quantum device using the same and method of producing the same are provided to form the nano quantum device having one or more quantum dots by inserting one ore more carbon fullerene including metallofullerene or carbon fullerene into the carbon nano tube. CONSTITUTION: A nano quantum device(10) is formed with a linear nano tube(1) and one or more spherical molecules(3a-3f). The spherical molecules(3a-3f) are inserted into the linear nano tube(1) in order to generate locally the elastic modification and modifies locally a band gap of an inserted position. The linear nano tube(1) is formed with one of a carbon nano tube and a nano tube of boron nitride and CxByNz. The spherical molecules(3a-3f) are formed with carbon fullerene including metallofullerene or carbon fullerene. The carbon fullerene including metallofullerene is formed with carbon fullerene including Gd.
Abstract translation: 目的：提供一种改变碳纳米管带隙的方法，使用该方法的纳米量子器件及其制备方法，以通过插入一个或多个碳富勒烯（包括金属富勒烯或碳富勒烯）形成具有一个或多个量子点的纳米量子器件 进入碳纳米管。 构成：纳米量子器件（10）由线性纳米管（1）和一个或多个球形分子（3a-3f）形成。 将球形分子（3a-3f）插入线性纳米管（1）中以便局部地产生弹性修饰并局部修改插入位置的带隙。 线性纳米管（1）由碳纳米管和氮化硼和CxByNz纳米管中的一种形成。 球形分子（3a-3f）由包含金属富勒烯或碳富勒烯的碳富勒烯形成。 包含金属富勒烯的碳富勒烯由包含Gd的碳富勒烯形成。
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公开(公告)号：KR1020040092608A
公开(公告)日：2004-11-04
申请号：KR1020030026101
申请日：2003-04-24
Applicant: 재단법인서울대학교산학협력재단
IPC: G02B21/00
Abstract: PURPOSE: An atomic force microscope head is provided to remove errors due to movement of mirror or a gradient of a sample and provide the scanning without non-linearity by dividing one directional scanner to two different directional scanners. CONSTITUTION: A laser source(12) is used for generating laser beams. A prism is used for refracting the laser beams. A cantilever(14) includes a needle and reflects the light. One or more mirror(15) are used for reflecting the light reflected from the cantilever. A detector(16) is used for measuring an angle of the reflected light of the mirror. A laser control bar(11) is used for controlling a convergent position of the cantilever. A mirror control bar(13) is used for controlling a position of the mirror. A scanner is used for correcting a variation of the cantilever.
Abstract translation: 目的：提供原子力显微镜头以消除由于镜子的移动或样品的梯度引起的错误，并且通过将一个定向扫描器分成两个不同的定向扫描器来提供无非线性的扫描。 构成：激光源（12）用于产生激光束。 棱镜用于折射激光束。 悬臂（14）包括针并反射光。 一个或多个反射镜（15）用于反射从悬臂反射的光。 检测器（16）用于测量反射镜的反射光的角度。 激光控制杆（11）用于控制悬臂的收敛位置。 镜子控制杆（13）用于控制镜子的位置。 扫描器用于校正悬臂的变化。
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公开(公告)号：KR100496457B1
公开(公告)日：2005-06-23
申请号：KR1020030026101
申请日：2003-04-24
Applicant: 재단법인서울대학교산학협력재단
IPC: G02B21/00
Abstract: 본 발명은 SPM(Scanning Probe Microscope)장치의 레이저와 PSPD(position sensitive photodiode detector)사이의 정렬에 관한 장치의 구조 및 방법에 관한 것으로서, 시편 표면의 기울기에 따라 PSPD 신호의 기준값이 변하는 현상을 없앰으로써 높은 분해능을 가능하게 하는 장비의 구조적인 방법에 관한 것이다.
이를 위해 본 발명은 기존의 레이저 반사거울의 기하학적인 배치 및 방법을 기존의 방법(고정거울1개, 움직거울1개)과는 다르게 변형하여 2개의 거울이 동시에 움직이면서 평행상태를 유지시키는 구조로 변경함으로써, PSPD에 조정되어진 신호의 기준값이 시편의 모양이나 기울어진 정도와는 무관하게 유지되는 것을 특징으로 한다.-
公开(公告)号：KR1020030041727A
公开(公告)日：2003-05-27
申请号：KR1020010072798
申请日：2001-11-21
Applicant: 재단법인서울대학교산학협력재단
IPC: H01L29/772 , B82Y30/00 , B82Y10/00
CPC classification number: B82Y10/00
Abstract: PURPOSE: A method for varying band gap of carbon nanotube, nano quantum device using the same and method of producing the same are provided to form the nano quantum device having one or more quantum dots by inserting one ore more carbon fullerene including metallofullerene or carbon fullerene into the carbon nano tube. CONSTITUTION: A nano quantum device(10) is formed with a linear nano tube(1) and one or more spherical molecules(3a-3f). The spherical molecules(3a-3f) are inserted into the linear nano tube(1) in order to generate locally the elastic modification and modifies locally a band gap of an inserted position. The linear nano tube(1) is formed with one of a carbon nano tube and a nano tube of boron nitride and CxByNz. The spherical molecules(3a-3f) are formed with carbon fullerene including metallofullerene or carbon fullerene. The carbon fullerene including metallofullerene is formed with carbon fullerene including Gd.
Abstract translation: 目的：提供用于改变碳纳米管带隙的方法，使用其的纳米量子器件及其制造方法，以通过插入一个或多个碳富勒烯（包括金属富勒烯或碳富勒烯）形成具有一个或多个量子点的纳米量子器件 进入碳纳米管。 构成：纳米量子器件（10）形成有线性纳米管（1）和一个或多个球形分子（3a-3f）。 将球形分子（3a-3f）插入到线性纳米管（1）中，以便局部地产生弹性变形，并且局部地修改插入位置的带隙。 线性纳米管（1）由碳纳米管和氮化硼纳米管和CxByNz之一形成。 球形分子（3a-3f）由包含金属富勒烯或碳富勒烯的碳富勒烯形成。 包括金属富勒烯的碳富勒烯由包含Gd的碳富勒烯形成。
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