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    • 4. 发明申请
    • ELECTRON TUNNELING DEVICE
    • 电子隧道设备
    • WO2002095920A1
    • 2002-11-28
    • PCT/US2002/015417
    • 2002-05-17
    • UNIVERSITY TECHNOLOGY CORPORATIONELIASSON, Blake, J.MODDEL, Garret
    • ELIASSON, Blake, J.MODDEL, Garret
    • H02N6/00
    • H01L31/06B82Y20/00H01L31/035236H01L31/101H01L45/00Y02E10/50
    • The electron tunneling device (110) includes first and second non-insulating layers (112 and 114) spaced apart such that a given voltage can be provided therebetween. The device also includes an arrangement disposed between the non-insulating layers and configured to serve as a transport of electrons between the non-insulating layers. This arrangement includes a first layer (116) of an amorphous material such that using only the first layer of amorphous material in the arrangement would result in a given value of a parameter in the transport of electrons, with respect to the given voltage. The arrangement further includes a second layer (118) of material, which is configured to cooperate with the first layer (116) of amorphous material such that the transport of electrons includes, at least in part, transport by tunneling, and such that the parameter, with respect to the given voltage, is increased above the given value of the parameter.
    • 电子隧穿装置(110)包括间隔开的第一和第二非绝缘层(112和114),使得可以在其间提供给定的电压。 该装置还包括设置在非绝缘层之间并被配置为用作非绝缘层之间的电子传输的布置。 这种布置包括非晶材料的第一层(116),使得仅使用该布置中的第一非晶材料层将导致相对于给定电压的电子传输中的参数的给定值。 该装置还包括材料的第二层(118),其被配置为与非晶材料的第一层(116)协作,使得电子的传输至少部分地包括通过隧道传输,并且使得参数 ,相对于给定的电压,增加到高于参数的给定值。
    • 7. 发明申请
    • DEVICES AND METHODS FOR THE PRODUCTION OF PARTICLES
    • 用于生产颗粒的装置和方法
    • WO2003006223A1
    • 2003-01-23
    • PCT/US2002/022300
    • 2002-07-10
    • UNIVERSITY TECHNOLOGY CORPORATIONGROTHE, WillyJARMER, DanielLENGSFELD, CorinneRANDOLPH, Theodore
    • GROTHE, WillyJARMER, DanielLENGSFELD, CorinneRANDOLPH, Theodore
    • B29B9/00
    • B01J2/04B01D11/0403B01D11/0407B01D11/0473B01F5/0057B01F2003/0064
    • The present invention provides methods and devices for producing particles with an average diameter less than about 15μm using the precipitation with compressed fluid-antisolvent (PCA) process and the carbon-dioxide assisted nebulization with a bubble dryer (CAN-BD) process. In the methods and nozzles of the invention, at least one jet of supercritical or near-supercritical fluid and at least one jet of solution interact to mix the supercritical or near-supercritical fluid and the solution within a chamber. The solution contains at least one solvent and at least one solute. At least one of the jets is a swirling jet. To form particles, the solvent and supercritical or near-supercritical fluid are then injected into a PCA or a CAN-BD process chamber. The degree of mixing depends in part on the power input into the mixing chamber. Power inputs of about 6.5xl0 9 W/m 3 enhance the degree of mixing and allow production of nanoscale particles with the PCA process. The nanoscale particles have a size distribution so that polydispersity is less than about 1.75.
    • 本发明提供了使用压缩流体 - 反溶剂(PCA)沉淀法和用气泡干燥器(CAN-BD)方法进行二氧化碳辅助雾化来生产平均直径小于约15μm的颗粒的方法和装置。 在本发明的方法和喷嘴中,至少一个超临界或近超临界流体射流和至少一个溶液射流相互作用以将超临界或近超临界流体和溶液混合在腔室内。 该溶液含有至少一种溶剂和至少一种溶质。 至少有一架喷气式飞机是旋流式飞机。 为了形成颗粒,然后将溶剂和超临界或近临界流体注入PCA或CAN-BD处理室中。 混合程度部分取决于输入混合室的功率。 约6.5×10 9 W / m 3的功率输入增强了混合的程度,并允许用PCA工艺生产纳米级颗粒。 纳米级颗粒具有尺寸分布,使得多分散性小于约1.75。