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公开(公告)号：KR101299132B1
公开(公告)日：2013-08-22
申请号：KR1020110144676
申请日：2011-12-28
Applicant: 한국과학기술연구원
CPC classification number: H01L31/186 , B82Y15/00 , G01N21/554 , G01N33/54373 , G02B5/008 , H01L31/0324 , H01L31/18
Abstract: 국소 표면 플라즈몬 공진(Localized Surface Plasmon Resonance) 센서는 칼코지나이드 재료로 이루어지는 국소 표면 플라즈몬 여기층을 포함할 수 있다. 칼코지나이드 재료는, 셀레늄(Se) 및 테룰륨(Te) 중 하나 이상을 포함하는 제1 재료; 및 게르마늄(Ge) 및 안티모니(Sb) 중 하나 이상을 포함하는 제2 재료를 포함할 수 있다. 국소 표면 플라즈몬 여기층은, 칼코지나이드 재료로 이루어지는 박막을 형성하고, 박막에 레이저를 조사하여 이를 미리 결정된 형상으로 결정화함으로써 제조될 수 있다.
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公开(公告)号：KR101259382B1
公开(公告)日：2013-04-30
申请号：KR1020117012409
申请日：2008-11-19
Applicant: 한국과학기술연구원
IPC: H01L41/113 , H01L41/08
CPC classification number: F03G7/065
Abstract: 초소형 작동기로서, 일단이 고정된 기판과, 상기 기판 위에 증착된, 상변화시 상변화 속도, 변형율 및 응력이 큰 상변화 막과, 상기 상변화 물질 막 위에 증착된 보호 절연막과, 상기 상변화 막의 상변화를 유도하기 위한 열에너지 공급을 위한 전류 펄스 공급장치를 포함하고, 상기 상변화 막의 상변화에 따른 그 부피 및 잔류응력의 변화로 상기 기판의 타단을 움직이도록 하는 것을 특징으로 한다. 상변화 막은 칼코지나이드 상변화 물질로 형성된다.
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公开(公告)号：KR101257309B1
公开(公告)日：2013-04-23
申请号：KR1020110117414
申请日：2011-11-11
Applicant: 한국과학기술연구원
IPC: G02B6/02
CPC classification number: G02B6/02 , G01N21/553 , G02B5/008 , G02B6/1226
Abstract: PURPOSE: An optical fiber surface plasmon resonance sensor and a sensing method using the same are provided to easily control a resonance frequency of a surface plasmon in a very wide range by controlling thickness of an optical waveguide layer. CONSTITUTION: An optical fiber surface plasmon resonance sensor includes an optical fiber(1) and a surface plasmon excitation layer(2). The optical fiber includes a core unit(12), a clad unit(14) and a dent region(10). The clad unit surrounds the core unit. The surface plasmon excitation layer is located in the dent region. The surface plasmon excitation layer includes a first excitation layer, a second excitation layer and an optical waveguide layer between the first excitation layer and the second excitation layer. Incident light propagating through the core unit and satisfying the resonance condition is coupled to the optical waveguide layer with an optical waveguide mode. The incident light coupled to the optical waveguide layer excites surface plasmon wave in the surface plasmon excitation layer.
Abstract translation: 目的：提供一种光纤表面等离子体共振传感器和使用该光纤表面等离子体共振传感器的感测方法，以通过控制光波导层的厚度来容易地控制在非常宽的范围内的表面等离子体激元的谐振频率。 构成：光纤表面等离子体共振传感器包括光纤（1）和表面等离子体激发层（2）。 光纤包括芯单元（12），包层单元（14）和凹陷区域（10）。 包层单元围绕核心单元。 表面等离子激元激发层位于凹陷区域。 表面等离子体激元层包括在第一激发层和第二激发层之间的第一激发层，第二激发层和光波导层。 通过芯单元传播并满足谐振条件的入射光通过光波导模式耦合到光波导层。 耦合到光波导层的入射光激发表面等离子激元层中的表面等离子体波。
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公开(公告)号：KR101071705B1
公开(公告)日：2011-10-11
申请号：KR1020107014004
申请日：2007-12-28
Applicant: 한국과학기술연구원
CPC classification number: G11C13/0069 , G11C13/0004 , G11C13/0033 , G11C16/3431 , G11C16/349 , G11C2013/0073
Abstract: 본발명의상변화메모리장치는복수개의상변화메모리소자가배열된상변화메모리어레이와, 상기상변화메모리어레이내 각각의상변화메모리소자에대하여쓰기전류펄스, 지우기전류펄스, 역방향복구전류펄스를제공하는펄스발생기를포함한다. 상기역방향복구펄스의방향은상변화메모리소자의상기쓰기전류펄스및 지우기전류펄스의방향과반대이며, 상기역방향복구펄스는전류로인해발생하는주울열의효과및 일렉트로마이그레이션에의한효과에의해상변화물질의구성원소가이동할수 있는크기를갖는다. 또한, 상기역방향복구펄스의전류의폭은정상동작시의쓰기동작을위한최소시간또는지우기위한최소시간중 최소값보다큰 값을갖는다.
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公开(公告)号：KR1020110085822A
公开(公告)日：2011-07-27
申请号：KR1020100028027
申请日：2010-03-29
Applicant: 한국과학기술연구원
IPC: H01L21/265 , B82B3/00
CPC classification number: H01J37/32412 , C23C14/48 , H01J37/3244 , H01L21/265
Abstract: PURPOSE: A plasma ion implantation device of noble metals and a method thereof, and a method for forming nano-sized noble metal composites by using the same are provided to form a noble metal cluster, thereby forming nano-sized noble metal composites on the surface of a dielectric object. CONSTITUTION: A vacuum chamber(110) keeps inside with the vacuum condition. A magnetron deposition source(120) is arranged in the vacuum chamber for thin film deposition. A sample mounting stand(130) faces the magnetron deposition source in the vacuum chamber. A pulse DC power supply device(140) applies pulse DC power to the magnetron deposition source. A high voltage pulse power supply device(150) applies a high voltage pulse, which is synchronized with the pulse DC power, to the sample mounting stand.
Abstract translation: 目的：提供贵金属的等离子体离子注入装置及其方法，以及通过使用它们形成纳米级贵金属复合材料的方法以形成贵金属簇，从而在表面上形成纳米级的贵金属复合材料 的介电物体。 构成：真空室（110）保持真空状态。 在真空室中布置有磁控管沉积源（120），用于薄膜沉积。 样品安装台（130）面对真空室中的磁控管沉积源。 脉冲直流电源装置（140）向磁控管沉积源施加脉冲直流电力。 高压脉冲电源装置（150）将与脉冲直流电力同步的高电压脉冲施加到样品安装台。
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Patent Agency Ranking
公开(公告)号：KR1020110059108A
公开(公告)日：2011-06-02
申请号：KR1020090115744
申请日：2009-11-27
Applicant: 한국과학기술연구원
IPC: G01N21/27
CPC classification number: G01N21/553
Abstract: PURPOSE: A surface plasmon resonance sensor and a sensing method using the surface plasmon resonance are provided to prevent light loss by the optical absorption of a metal layer. CONSTITUTION: A surface plasmon resonance sensor comprises an oval reflective surface(50), a platform(5), a surface plasmon excitation layer(12), and an optical detector(32). The reflecting surface has a first focal point and a second focus. The surface plasmon excitation layer locates on the platform. The surface plasmon excitation layer is touched with an analysis target. The optical detector detects the light reflected to the surface plasmon excitation layer. The second focus is located on the surface plasmon excitation layer.
Abstract translation: 目的：提供表面等离子体共振传感器和使用表面等离子体共振的感测方法，以防止金属层的光吸收引起的光损失。 构成：表面等离子体共振传感器包括椭圆形反射表面（50），平台（5），表面等离子体激发层（12）和光学检测器（32）。 反射面具有第一焦点和第二焦点。 表面等离子体激发层位于平台上。 用分析目标触摸表面等离子体激发层。 光检测器检测反射到表面等离子体激发层的光。 第二个焦点位于表面等离子体激发层上。
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公开(公告)号：KR1020090103299A
公开(公告)日：2009-10-01
申请号：KR1020080028816
申请日：2008-03-28
Applicant: 한국과학기술연구원
Abstract: PURPOSE: An optical device using a resonant optical waveguide and an operation method thereof are provided to improve a device response property by reducing an absorption loss. CONSTITUTION: An optical device includes an optical delivering part and an optical waveguide. The optical delivering part(1) propagates a signal beam(4). The optical waveguide is optically connected to the optical delivering part, and receives the signal beam propagated from the optical delivering part with a waveguide mode angle. In the optical waveguide, a pump beam is received to the same point as the point in which the signal beam is received. A wavelength of the signal beam and a wavelength of the pump beam are different. The waveguide mode angle of the optical waveguide(3) is determined by the pump beam(7).
Abstract translation: 目的：提供一种使用谐振光波导的光学器件及其操作方法，以通过减少吸收损耗来改善器件响应特性。 构成：光学装置包括光输送部和光波导。 光传送部分（1）传播信号光束（4）。 光波导光学连接到光传送部分，并且以波导模式角度接收从光传送部分传播的信号光束。 在光波导中，泵浦光束被接收到与接收信号光束的点相同的点。 信号光束的波长和泵浦光束的波长是不同的。 光波导（3）的波导模式角由泵浦光束（7）决定。
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公开(公告)号：KR1020090066704A
公开(公告)日：2009-06-24
申请号：KR1020070134376
申请日：2007-12-20
Applicant: 한국과학기술연구원
IPC: G02B1/10 , B82Y40/00 , G01N21/552
CPC classification number: G02B1/10 , B82Y40/00 , G01N21/554
Abstract: A nanometallic composite coating layer and formation method thereof are provided to obtain a surface coating layer having excellent uniformity and reproducibility of color. A nanometallic composite coating layer has nanometallic particle inside of matrix(3). The coating layer expresses color through the surface Plasmon resonance by the nanometallic particle(2). The nanometallic particle dispersed in the nanometallic composite has the size of 2 to 100nm. The matrix is made of a material selected from an organic material, inorganic material and organic-inorganic mixture or compound.
Abstract translation: 提供纳米金属复合涂层及其形成方法以获得具有优异均匀性和颜色再现性的表面涂层。 纳米金属复合涂层在基体内部具有纳米金属颗粒（3）。 涂层通过表面通过表面通过纳米金属颗粒（2）表面等离子体共振。 分散在纳米金属复合材料中的纳米金属颗粒的尺寸为2至100nm。 基体由选自有机材料，无机材料和有机 - 无机混合物或化合物的材料制成。
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公开(公告)号：KR1020060132351A
公开(公告)日：2006-12-21
申请号：KR1020050052647
申请日：2005-06-17
Applicant: 한국과학기술연구원
IPC: H01L21/20
CPC classification number: H01L21/02554 , C23C14/3464 , H01L21/0257 , H01L21/02631
Abstract: A method for manufacturing a zinc oxide based transparent conductive oxide thin film is provided to improve degradation of physical property and a rapid etching speed of a ZnO thin film by simultaneously doping a gallium. Aluminium and gallium are doped to form a transparent conductive oxide thin film by using a zinc oxide thin film as a matrix. A doping ratio of the aluminium and the gallium is from 1:2 to 2:1. Doping amounts of the aluminium and the gallium are 4 at% and 1 at%, respectively. The aluminium and the gallium are simultaneously doped on a substrate in vacuum by using sputtering, thereby forming a ZnO thin film.
Abstract translation: 提供了一种制造氧化锌基透明导电氧化物薄膜的方法，以通过同时掺杂镓来改善ZnO薄膜的物理性能的降低和快速的蚀刻速度。 通过使用氧化锌薄膜作为基体，掺杂铝和镓以形成透明导电氧化物薄膜。 铝和镓的掺杂比为1:2至2:1。 铝和镓的掺杂量分别为4at％和1at％。 铝和镓在真空中通过溅射同时掺杂在基板上，从而形成ZnO薄膜。
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公开(公告)号：KR1020040065669A
公开(公告)日：2004-07-23
申请号：KR1020030002769
申请日：2003-01-15
Applicant: 한국과학기술연구원
IPC: G02F1/05
Abstract: PURPOSE: A wavelength selective type non-linear optical material and an optical element are provided to control an operation wavelength in real time by changing an external supply bias voltage. CONSTITUTION: A complex material having a tertiary non-linear optical characteristic includes a ferroelectric matrix(1) and micro metal particles(2) with 0.5nm to 50nm which are dispersed in the ferroelectric matrix(1). Two electrodes(3) horizontal each other are combined with the complex material by one body to be vertical with an electric field direction of an operation beam inputted to the complex material.
Abstract translation: 目的：提供波长选择型非线性光学材料和光学元件，通过改变外部电源偏压来实时控制工作波长。 构成：具有三次非线性光学特性的复合材料包括铁电体基体（1）和分散在铁电体基体（1）中的0.5nm至50nm的微金属颗粒（2）。 两个彼此水平的电极（3）与复合材料一体地与输入到复合材料的操作光束的电场方向垂直地组合。
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