Radio frequency device comprising a vibratile carbon nanotube and a vibratile tuning electrode
    1.
    发明授权
    Radio frequency device comprising a vibratile carbon nanotube and a vibratile tuning electrode 有权
    包括振动性碳纳米管和振动调谐电极的射频装置

    公开(公告)号:US08022791B2

    公开(公告)日:2011-09-20

    申请号:US12495579

    申请日:2009-06-30

    IPC分类号: H03H9/24 H03H9/46 H04B1/16

    摘要: An RF device is provided. The RF device includes a vibratile carbon nanotube having a nanotube natural frequency (f0), a negative electrode fixed to a first end of the carbon nanotube, a vibratile tuning electrode having a variable resonance frequency and facing a second end of the carbon nanotube, and a positive electrode electrically connected to a first end of the tuning electrode. A second end of the tuning electrode is adjacent to the second end of the carbon nanotube, and the carbon nanotube vibrates at a carrier frequency according to an external electromagnetic wave having the carrier frequency, and the tuning electrode having variable resonance frequency characteristics amplifies distance variation between the second end of the carbon nanotube and the second end of the tuning electrode to increase an electron emission sensitivity according to field emission.

    摘要翻译: 提供RF设备。 RF装置包括具有纳米管固有频率(f0)的振动性碳纳米管,固定在碳纳米管的第一端的负极,具有可变谐振频率且面向碳纳米管的第二端的振动调谐电极,以及 电极连接到调谐电极的第一端的正电极。 调谐电极的第二端与碳纳米管的第二端相邻,并且碳纳米管根据具有载波频率的外部电磁波以载波频率振动,并且具有可变谐振频率特性的调谐电极放大距离变化 在碳纳米管的第二端和调谐电极的第二端之间,以根据场发射增加电子发射灵敏度。

    RADIO FREQUENCY DEVICE
    2.
    发明申请
    RADIO FREQUENCY DEVICE 有权
    无线电频率设备

    公开(公告)号:US20100134208A1

    公开(公告)日:2010-06-03

    申请号:US12495579

    申请日:2009-06-30

    IPC分类号: H03H9/02

    摘要: An RF device is provided. The RF device includes a vibratile carbon nanotube having a nanotube natural frequency (f0), a negative electrode fixed to a first end of the carbon nanotube, a vibratile tuning electrode having a variable resonance frequency and facing a second end of the carbon nanotube, and a positive electrode electrically connected to a first end of the tuning electrode. A second end of the tuning electrode is adjacent to the second end of the carbon nanotube, and the carbon nanotube vibrates at a carrier frequency according to an external electromagnetic wave having the carrier frequency, and the tuning electrode having variable resonance frequency characteristics amplifies distance variation between the second end of the carbon nanotube and the second end of the tuning electrode to increase an electron emission sensitivity according to field emission.

    摘要翻译: 提供RF设备。 RF装置包括具有纳米管固有频率(f0)的振动性碳纳米管,固定在碳纳米管的第一端的负极,具有可变谐振频率且面向碳纳米管的第二端的振动调谐电极,以及 电极连接到调谐电极的第一端的正电极。 调谐电极的第二端与碳纳米管的第二端相邻,并且碳纳米管根据具有载波频率的外部电磁波以载波频率振动,并且具有可变谐振频率特性的调谐电极放大距离变化 在碳纳米管的第二端和调谐电极的第二端之间,以根据场发射增加电子发射灵敏度。

    Compound having thiol anchoring group, method of synthesizing the same, and molecular electronic device having molecular active layer formed using the compound
    3.
    发明申请
    Compound having thiol anchoring group, method of synthesizing the same, and molecular electronic device having molecular active layer formed using the compound 失效
    具有硫醇锚定基团的化合物,其合成方法和使用该化合物形成分子活性层的分子电子器件

    公开(公告)号:US20070073058A1

    公开(公告)日:2007-03-29

    申请号:US11398188

    申请日:2006-04-04

    IPC分类号: C07D417/00

    CPC分类号: C07D417/12 C07D333/42

    摘要: Provided are an electron donor-azo-electron acceptor compound having a thiol-based anchoring group, a method of synthesizing the compound, and a molecular electronic device having a molecular active layer formed of the compound. The compound for forming a molecular electronic device includes an azo compound that has a dinitrothiophene group and an aminobenzene group having thiol derivatives. The compound forms a molecular active layer in the molecular electronic devices. The molecular active layer is self-assembled on an electrode using the thiol derivative in the azo compound as an anchoring group. The molecular active layer in the molecular electronic device forms a switching device switching between an on-state and an off-state in response to a voltage applied to electrodes or a memory device storing a predetermined electric signal in response to a voltage applied to the electrodes.

    摘要翻译: 提供具有硫醇基锚定基团的电子给体 - 偶氮电子受体化合物,合成该化合物的方法和具有由该化合物形成的分子活性层的分子电子器件。 用于形成分子电子器件的化合物包括具有二硝基噻吩基团和具有硫醇衍生物的氨基苯基团的偶氮化合物。 该化合物在分子电子器件中形成分子活性层。 使用偶氮化合物中的硫醇衍生物作为锚定基团,在电极上自组装分子活性层。 分子电子器件中的分子活性层响应于施加到电极的电压或存储预定电信号的存储器件响应于施加到电极的电压而形成在导通状态和截止状态之间切换的开关器件 。

    Method of forming nanocomposite solution, and nanocomposite photovoltaic device
    4.
    发明授权
    Method of forming nanocomposite solution, and nanocomposite photovoltaic device 失效
    形成纳米复合材料溶液的方法和纳米复合光伏器件

    公开(公告)号:US08383018B2

    公开(公告)日:2013-02-26

    申请号:US12860568

    申请日:2010-08-20

    申请人: Jonghyurk Park

    发明人: Jonghyurk Park

    IPC分类号: H01B1/02 H01L31/00

    摘要: Provided is a method of forming a nanocomposite solution, and a nanocomposite photovoltaic device. In the method, a metal oxide nanorod solution is prepared and a nanoparticle solution is prepared. The metal oxide nanorod solution and the nanoparticle solution are mixed to form a nanocomposite solution.

    摘要翻译: 提供了形成纳米复合溶液的方法和纳米复合光伏器件。 在该方法中,制备金属氧化物纳米棒溶液并制备纳米颗粒溶液。 将金属氧化物纳米棒溶液和纳米颗粒溶液混合以形成纳米复合物溶液。

    METHOD OF FORMING METAL OXIDE FILM
    5.
    发明申请
    METHOD OF FORMING METAL OXIDE FILM 审中-公开
    形成金属氧化物膜的方法

    公开(公告)号:US20120237691A1

    公开(公告)日:2012-09-20

    申请号:US13369317

    申请日:2012-02-09

    IPC分类号: B05D5/12 B05D3/06 C23C14/48

    CPC分类号: C23C26/02 C23C4/123

    摘要: Provided is a method of forming a metal oxide film. In the method, a metal oxide film is formed on a substrate using a coating solution including a metal precursor, and electrical conductivity of the metal oxide film is controlled.

    摘要翻译: 提供一种形成金属氧化物膜的方法。 在该方法中,使用包含金属前体的涂布液在基板上形成金属氧化物膜,并且控制金属氧化物膜的导电性。

    Gas sensor having zinc oxide nano-structures and method of fabricating the same
    8.
    发明授权
    Gas sensor having zinc oxide nano-structures and method of fabricating the same 有权
    具有氧化锌纳米结构的气体传感器及其制造方法

    公开(公告)号:US08087151B2

    公开(公告)日:2012-01-03

    申请号:US12373908

    申请日:2007-04-03

    IPC分类号: G01N27/12

    CPC分类号: G01N27/12 Y10T29/49002

    摘要: A gas sensor includes zinc oxide nano-structures formed on a substrate, a plurality of metal islands coated on a surface of each zinc oxide nano-structure and separated from one another, a first electrode electrically connected to one end of each zinc oxide nano-structure through the substrate, a second electrode electrically connected to the other end of each zinc oxide nano-structure, and a current variation-measuring unit electrically connected to each of the first electrode and the second electrode so as to measure a variation in the amount of current flowing between the first electrode and the second electrode. In order to form the plurality of metal islands on the zinc oxide nano-structures, a solution of metal components of a metal material is coated on the surface of each zinc oxide nano-structure.

    摘要翻译: 气体传感器包括形成在基板上的氧化锌纳米结构体,涂覆在每个氧化锌纳米结构的表面上且彼此分离的多个金属岛,与每个氧化锌纳米结构的一端电连接的第一电极, 通过基板的结构,与每个氧化锌纳米结构的另一端电连接的第二电极和电连接到第一电极和第二电极中的每一个的电流变化测量单元,以测量量的变化量 的电流在第一电极和第二电极之间流动。 为了在氧化锌纳米结构上形成多个金属岛,金属材料的金属成分溶液涂覆在每个氧化锌纳米结构的表面上。

    Molecular electronic device including organic dielectric thin film and method of fabricating the same
    9.
    发明授权
    Molecular electronic device including organic dielectric thin film and method of fabricating the same 失效
    包括有机电介质薄膜的分子电子器件及其制造方法

    公开(公告)号:US07759677B2

    公开(公告)日:2010-07-20

    申请号:US11760872

    申请日:2007-06-11

    IPC分类号: H01L35/24 H01L51/00

    摘要: Provided are a molecular electronic device and a method of fabricating the molecular electronic device. The molecular electronic device includes a substrate, an organic dielectric thin film formed over the substrate, a molecular active layer formed on the organic dielectric thin film and having a charge trap site, and an electrode formed on the molecular active layer. The organic dielectric thin film may be immobilized on the electrode or a Si layer by a self-assembled method. The organic dielectric thin film may include first and second molecular layers bound together through hydrogen bonds. An organic compound may be self-assembled over the substrate to form the organic dielectric thin film. The organic compound may include an M′-R-T structure, where M′, R and T represent a thiol or silane derivative, a saturated or unsaturated C1 to C20 hydrocarbon group which is substituted or unsubstituted with fluorine (F), and an amino(—NH2) or carboxyl (—COOH) group, respectively.

    摘要翻译: 提供分子电子器件和制造分子电子器件的方法。 分子电子器件包括衬底,在衬底上形成的有机电介质薄膜,形成在有机电介质薄膜上并具有电荷陷阱位置的分子活性层和形成在分子活性层上的电极。 可以通过自组装方法将有机电介质薄膜固定在电极或Si层上。 有机电介质薄膜可以包括通过氢键结合在一起的第一和第二分子层。 有机化合物可以在衬底上自组装形成有机介电薄膜。 有机化合物可以包括M'-RT结构,其中M',R和T表示硫醇或硅烷衍生物,被氟(F)取代或未取代的饱和或不饱和的C1至C20烃基和氨基( -NH 2)或羧基(-COOH)基团。

    COMPOUND HAVING THIOL ANCHORING GROUP, METHOD OF SYNTHESIZING THE SAME, AND MOLECULAR ELECTRONIC DEVICE HAVING MOLECULAR ACTIVE LAYER FORMED USING THE COMPOUND
    10.
    发明申请
    COMPOUND HAVING THIOL ANCHORING GROUP, METHOD OF SYNTHESIZING THE SAME, AND MOLECULAR ELECTRONIC DEVICE HAVING MOLECULAR ACTIVE LAYER FORMED USING THE COMPOUND 审中-公开
    具有THIOL锚固组的化合物,其合成方法和具有使用化合物形成的分子活性层的分子电子装置

    公开(公告)号:US20100090210A1

    公开(公告)日:2010-04-15

    申请号:US12638839

    申请日:2009-12-15

    IPC分类号: H01L51/30

    CPC分类号: C07D417/12 C07D333/42

    摘要: Provided are an electron donor-azo-electron acceptor compound having a thiol-based anchoring group, a method of synthesizing the compound, and a molecular electronic device having a molecular active layer formed of the compound. The compound for forming a molecular electronic device includes an azo compound that has a dinitrothiophene group and an aminobenzene group having thiol derivatives. The compound forms a molecular active layer in the molecular electronic devices. The molecular active layer is self-assembled on an electrode using the thiol derivative in the azo compound as an anchoring group. The molecular active layer in the molecular electronic device forms a switching device switching between an on-state and an off-state in response to a voltage applied to electrodes or a memory device storing a predetermined electric signal in response to a voltage applied to the electrodes.

    摘要翻译: 提供具有硫醇基锚定基团的电子给体 - 偶氮电子受体化合物,合成该化合物的方法和具有由该化合物形成的分子活性层的分子电子器件。 用于形成分子电子器件的化合物包括具有二硝基噻吩基团和具有硫醇衍生物的氨基苯基团的偶氮化合物。 化合物在分子电子器件中形成分子活性层。 使用偶氮化合物中的硫醇衍生物作为锚定基团,在电极上自组装分子活性层。 分子电子器件中的分子活性层响应于施加到电极的电压或存储预定电信号的存储器件响应于施加到电极的电压而形成在导通状态和截止状态之间切换的开关器件 。