Apparatus and methods for solar energy conversion using nanoscale cometal structures
    21.
    发明授权
    Apparatus and methods for solar energy conversion using nanoscale cometal structures 有权
    使用纳米尺度的乙炔结构进行太阳能转换的装置和方法

    公开(公告)号:US08431816B2

    公开(公告)日:2013-04-30

    申请号:US13092512

    申请日:2011-04-22

    IPC分类号: H01L31/042 H01L31/00

    摘要: An apparatus and methods for solar conversion using nanoscale cometal structures are disclosed herein. The cometal structures may be coaxial and coplanar. A nanoscale optics apparatus for use as a solar cell comprises a plurality of nanoscale cometal structures each including a photovoltaic material located between a first electrical conductor and a second electrical conductor. A method of fabricating solar cells comprises preparing a plurality of nanoscale planar structures; coating a plurality of planar surfaces of the plurality of planar structures with a photovoltaic semiconductor while leaving space between the plurality of planar surfaces; and coating the photovoltaic semiconductor with an outer electrical conductor layer, wherein a portion of the outer electrical conductor layer is located between the planar structures to form coplanar structures.

    摘要翻译: 本文公开了一种使用纳米级游离体结构的太阳能转换的装置和方法。 所述的cometal结构可以是同轴的和共面的。 用作太阳能电池的纳米尺度光学装置包括多个纳米尺度的乙炔结构,每个包括位于第一电导体和第二电导体之间的光伏材料。 制造太阳能电池的方法包括制备多个纳米级平面结构; 用光伏半导体涂覆多个平面结构的多个平面表面,同时留下多个平面之间的空间; 以及用外部电导体层涂覆光电半导体,其中外部电导体层的一部分位于平面结构之间以形成共面结构。

    Apparatus and methods for nanolithography using nanoscale optics
    22.
    发明授权
    Apparatus and methods for nanolithography using nanoscale optics 失效
    使用纳米尺度光学器件的纳米光刻的装置和方法

    公开(公告)号:US07634162B2

    公开(公告)日:2009-12-15

    申请号:US11509271

    申请日:2006-08-24

    IPC分类号: G02B6/32 G02B6/06 G02B6/00

    摘要: An apparatus and methods for nanolithography using nanoscale optics are disclosed herein. Submicron-scale structures may be obtained using standard photolithography systems with a de-magnifying lens. A de-magnifying lens for use in a standard photolithography system includes a film having a top surface, a bottom surface and a plurality of cylindrical channels containing a dielectric material; and an array of carbon nanotubes penetrating the film through the plurality of cylindrical channels, wherein an image on the top surface of the film is converted into a de-magnified image on the bottom surface of the film by the carbon nanotubes.

    摘要翻译: 本文公开了使用纳米尺度光学器件的纳米光刻技术的装置和方法。 可以使用具有去放大透镜的标准光刻系统来获得亚微米级结构。 用于标准光刻系统的去放大透镜包括具有顶表面,底表面和包含介电材料的多个圆柱形通道的膜; 以及通过多个圆柱形通道穿透薄膜的碳纳米管阵列,其中通过碳纳米管将薄膜顶表面上的图像转换成薄膜底表面上的去放大图像。

    Apparatus and methods for manipulating light using nanoscale cometal structures
    23.
    发明授权
    Apparatus and methods for manipulating light using nanoscale cometal structures 失效
    使用纳米尺度的乙炔结构操纵光的装置和方法

    公开(公告)号:US07589880B2

    公开(公告)日:2009-09-15

    申请号:US11509209

    申请日:2006-08-24

    IPC分类号: G02F1/03

    摘要: An apparatus and methods for manipulating light using nanoscale cometal structures are disclosed. A nanoscale optics apparatus for manipulating light includes a plurality of nanoscale cometal structures each comprising a dielectric material located between a first electrical conductor and a second electrical conductor. A method of fabricating a nanoscale optics apparatus for manipulating light includes preparing a plurality of nanoscale planar structures; coating a plurality of planar surfaces of the plurality of planar structures with a dielectric while leaving space between the plurality of planar surfaces; and coating the dielectric with an outer electrical conductor layer, wherein a portion of the outer electrical conductor layer is located between the planar structures to form coplanar structures.

    摘要翻译: 公开了一种使用纳米尺度的金属结构来操纵光的装置和方法。 用于操纵光的纳米尺度光学装置包括多个纳米尺度的乙炔结构,每个包括位于第一电导体和第二电导体之间的电介质材料。 制造用于操纵光的纳米尺度光学装置的方法包括制备多个纳米级平面结构; 用电介质涂覆多个平面结构的多个平面表面,同时留下多个平面之间的空间; 以及用外部电导体层涂覆所述电介质,其中所述外部电导体层的一部分位于所述平面结构之间以形成共面结构。

    Microelectromechanical cantilever acoustic sensor
    24.
    发明授权
    Microelectromechanical cantilever acoustic sensor 失效
    微机电悬臂声传感器

    公开(公告)号:US5925822A

    公开(公告)日:1999-07-20

    申请号:US26260

    申请日:1998-02-19

    摘要: A microelectromechanical sensor for detecting acoustic signals propagating through the ground, including reflected signals, has a cantilever provided with capacitance measurement to detect deflection or twisting of the cantilever due to the presence of acoustic signals. The cantilever size and shape may be changed to increase sensitivity to a particular frequency. An array of sensors may be used to detect buried objects, such as land mines.

    摘要翻译: 用于检测包括反射信号在内的传播通过地面的声信号的微机电传感器具有提供电容测量的悬臂,以检测由于声信号的存在引起的悬臂的偏转或扭转。 可以改变悬臂尺寸和形状以增加对特定频率的灵敏度。 传感器阵列可用于检测埋地物体,如地雷。

    Nanoscopically Thin Photovoltaic Junction Solar Cells
    28.
    发明申请
    Nanoscopically Thin Photovoltaic Junction Solar Cells 审中-公开
    纳米光伏太阳能电池

    公开(公告)号:US20130019924A1

    公开(公告)日:2013-01-24

    申请号:US13512132

    申请日:2010-11-24

    摘要: Nanoscopically thin photovoltaic junction solar cells are disclosed herein. In an embodiment, there is provided a photovoltaic film 100 that includes a p-doped region 102, an n-doped region 106, and an intrinsic region 104 positioned between the p-doped region 102 and the n-doped region 106, wherein an overall thickness of the photovoltaic film is between about 15 nm to about 30 nm so as to extract hot carriers excited across a band gap, wherein the extracted hot carriers are capable of resulting in an open circuit voltage, Voc, of the photovoltaic film that increases with optical frequency, and wherein the extracted hot carriers are capable of resulting in a total short-circuit current density, Jsc, between about 4 mA/cm2 and about 8 mA/cm2.

    摘要翻译: 本文公开了纳米薄的光伏结太阳能电池。 在一个实施例中,提供了包括p掺杂区域102,n掺杂区域106和位于p掺杂区域102和n掺杂区域106之间的本征区域104的光伏膜100,其中, 光电薄膜的总厚度在约15nm至约30nm之间,以提取在带隙上激发的热载流子,其中所提取的热载流子能够导致增加的光伏膜的开路电压Voc 具有光学频率,并且其中提取的热载流子能够导致约4mA / cm 2和约8mA / cm 2之间的总短路电流密度Jsc。

    Apparatus and methods for solar energy conversion using nanoscale cometal structures
    29.
    发明授权
    Apparatus and methods for solar energy conversion using nanoscale cometal structures 有权
    使用纳米尺度的乙炔结构进行太阳能转换的装置和方法

    公开(公告)号:US07943847B2

    公开(公告)日:2011-05-17

    申请号:US11509269

    申请日:2006-08-24

    摘要: An apparatus and methods for solar conversion using nanoscale cometal structures are disclosed herein. The cometal structures may be coaxial and coplanar. A nanoscale optics apparatus for use as a solar cell comprises a plurality of nanoscale cometal structures each including a photovoltaic material located between a first electrical conductor and a second electrical conductor. A method of fabricating solar cells comprises preparing a plurality of nanoscale planar structures; coating a plurality of planar surfaces of the plurality of planar structures with a photovoltaic semiconductor while leaving space between the plurality of planar surfaces; and coating the photovoltaic semiconductor with an outer electrical conductor layer, wherein a portion of the outer electrical conductor layer is located between the planar structures to form coplanar structures.

    摘要翻译: 本文公开了一种使用纳米级游离体结构的太阳能转换装置和方法。 所述的cometal结构可以是同轴的和共面的。 用作太阳能电池的纳米尺度光学装置包括多个纳米尺度的乙炔结构,每个包括位于第一电导体和第二电导体之间的光伏材料。 制造太阳能电池的方法包括制备多个纳米级平面结构; 用光伏半导体涂覆多个平面结构的多个平面表面,同时留下多个平面之间的空间; 以及用外部电导体层涂覆光电半导体,其中外部电导体层的一部分位于平面结构之间以形成共面结构。