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50 条记录 (耗时 0.037 秒)

    Nanocrystal solar cells processed from solution
    32.
    发明授权
    Nanocrystal solar cells processed from solution 有权
    从溶液中加工纳米晶太阳能电池

    公开(公告)号：US08440906B2

    公开(公告)日：2013-05-14

    申请号：US12083723

    申请日：2006-10-20

    申请人： A. Paul Alivisatos ,  Ilan Gur ,  Delia Milliron

    发明人： A. Paul Alivisatos ,  Ilan Gur ,  Delia Milliron

    IPC分类号： H01L31/00

    CPC分类号： H01L31/0352 ,  B82Y20/00 ,  B82Y30/00 ,  H01L31/022425 ,  Y02E10/50

    摘要： A photovoltaic device having a first electrode layer, a high resistivity transparent film disposed on the first electrode, a second electrode layer, and an inorganic photoactive layer disposed between the first and second electrode layers, wherein the inorganic photoactive layer is disposed in at least partial electrical contact with the high resistivity transparent film, and in at least partial electrical contact with the second electrode. The photoactive layer has a first inorganic material and a second inorganic material different from the first inorganic material, wherein the first and second inorganic materials exhibit a type II band offset energy profile, and wherein the photoactive layer has a first population of nanostructures of a first inorganic material and a second population of nanostructures of a second inorganic material.

    摘要翻译： 一种具有第一电极层，设置在第一电极上的高电阻率透明膜，第二电极层和设置在第一和第二电极层之间的无机光活性层的光伏器件，其中无机光敏层至少部分地 与高电阻率透明膜电接触，并与第二电极至少部分电接触。 光活性层具有与第一无机材料不同的第一无机材料和第二无机材料，其中第一和第二无机材料表现出II型带偏移能量分布，并且其中光活性层具有第一种纳米结构的第一种 无机材料和第二无机材料的第二组纳米结构体。

    Systems and Methods of Detecting Force and Stress Using Tetrapod Nanocrystal
    33.
    发明申请
    Systems and Methods of Detecting Force and Stress Using Tetrapod Nanocrystal 有权
    使用四面体纳米晶体检测力和应力的系统和方法

    公开(公告)号：US20120211670A1

    公开(公告)日：2012-08-23

    申请号：US13357845

    申请日：2012-01-25

    申请人： Charina L. Choi ,  Kristie J. Koski ,  Sanjeevi Sivasankar ,  A. Paul Alivisatos

    发明人： Charina L. Choi ,  Kristie J. Koski ,  Sanjeevi Sivasankar ,  A. Paul Alivisatos

    IPC分类号： G01N21/64

    CPC分类号： B82Y15/00 ,  B82Y20/00

    摘要： Systems and methods of detecting force on the nanoscale are provided. The described invention includes methods for detecting force using a tetrapod nanocrystal by exposing the tetrapod nanocrystal to light, which produces a luminescent response by the tetrapod nanocrystal. The method continues with detecting a difference in the luminescent response by the tetrapod nanocrystal relative to a base luminescent response that indicates a force between a first and second medium or stresses or strains experienced within a material. Such systems and methods find use with biological systems to measure forces in biological events or interactions.

    摘要翻译： 提供了检测纳米级力的系统和方法。 所描述的发明包括通过将四足体纳米晶体暴露于光中来检测使用四足体纳米晶体的力的方法，其通过四足体纳米晶体产生发光响应。 该方法继续检测四足体纳米晶体相对于指示第一和第二介质之间的力的基本发光响应或材料内经受的应力或应变之间的发光响应的差异。 这种系统和方法可用于生物系统以测量生物事件或相互作用中的力量。