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公开(公告)号：US20110027603A1
公开(公告)日：2011-02-03
申请号：US12629853
申请日：2009-12-02
申请人： Zvi Yaniv , Igor Pavlovsky , Nan Jiang , James P. Novak , Richard Fink , Mohshi Yang , Dongsheng Mao , Samuel Kim
发明人： Zvi Yaniv , Igor Pavlovsky , Nan Jiang , James P. Novak , Richard Fink , Mohshi Yang , Dongsheng Mao , Samuel Kim
CPC分类号： B32B5/18 , C04B35/522 , C04B35/528 , C04B35/645 , C04B41/009 , C04B41/5155 , C04B41/88 , C04B2111/00844 , C04B2235/3817 , C04B2235/3826 , C04B2235/402 , C04B2235/428 , C04B2235/6021 , C04B2235/616 , C04B2235/80 , C04B2235/9607 , C09K5/14 , C22C1/08 , C22C1/1036 , C22C32/0084 , C22C2001/081 , H01L23/373 , H01L23/3736 , H01L2924/0002 , H01L2924/3011 , Y10T428/12042 , Y10T428/249994 , C04B41/4521 , C04B41/4523 , C04B41/5096 , H01L2924/00
摘要： An article of manufacture comprises a carbon-containing matrix. The carbon-containing matrix may comprise at least one type of carbon material selected from the group comprising graphite crystalline carbon materials, carbon powder, and artificial graphite powder. In addition, the carbon-containing matrix comprises a plurality of pores. The article of manufacture also comprises a metal component comprising Al, alloys of Al, or combinations thereof. The metal component is disposed in at least a portion of the plurality of pores. Further, the article of manufacture comprises an additive comprising at least Si. At least a portion of the additive is disposed in an interface between the metal component within the pores and the carbon-containing matrix. The additive enhances phonon coupling and propagation at the interface.
摘要翻译： 制品包括含碳基质。 含碳基质可以包含选自包括石墨结晶碳材料，碳粉末和人造石墨粉末的组的至少一种类型的碳材料。 此外，含碳基质包含多个孔。 该制品还包括包含Al，Al的合金或其组合的金属组分。 金属部件设置在多个孔的至少一部分中。 此外，制品包含至少包含Si的添加剂。 至少一部分添加剂被设置在孔内的金属组分和含碳基质之间的界面中。 该添加剂增强了界面处的声子耦合和传播。
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公开(公告)号：US07786402B2
公开(公告)日：2010-08-31
申请号：US11176101
申请日：2005-07-07
申请人： Richard Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
发明人： Richard Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
IPC分类号： B23K15/00
CPC分类号： B23K15/0006 , B23K15/0013 , B23K15/008 , B23K15/06 , G01Q80/00 , Y10S977/855 , Y10S977/901
摘要： A method and apparatus for assembly of small structures is disclosed. The present invention discloses electron beams created from one or more nanotips in an array operated in a field emission mode that can be controlled to apply heat to very well defined spots. The multiple electron beams may be generated and deflected and applied to electron beam heating and welding applications.
摘要翻译： 公开了一种用于组装小结构的方法和装置。 本发明公开了一种由阵列中的一个或多个纳米尖端产生的电子束，该阵列以场致发射模式操作，可以被控制以将热量施加到非常明确的点上。 可以产生多个电子束并偏转并施加到电子束加热和焊接应用。
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公开(公告)号：US07728520B2
公开(公告)日：2010-06-01
申请号：US11035914
申请日：2005-01-14
申请人： Zvi Yaniv , Igor Pavlovsky , Richard Fink
发明人： Zvi Yaniv , Igor Pavlovsky , Richard Fink
摘要： An optoelectronic modulator is based on the concentration of an electron beam from an electron gun by a tapered cavity, which sides are photosensitive and change the electrical conductivity under the illumination of light (electromagnetic radiation). The light modulation causes the corresponding changes in the current transported across the walls of the cavity. The remaining part of the electron current exits the cavity aperture and forms an amplitude-modulated divergent electron beam.
摘要翻译： 光电子调制器基于来自电子枪的锥形空腔的电子束的浓度，这些侧面是光敏的并且在光的照射下（电磁辐射）改变电导率。 光调制导致当前在空腔壁上传输的电流的相应变化。 电子电流的剩余部分离开腔孔并形成幅度调制的发散电子束。
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公开(公告)号：US20070125753A1
公开(公告)日：2007-06-07
申请号：US11176101
申请日：2005-07-07
申请人： Richard Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
发明人： Richard Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
IPC分类号： B23K15/00
CPC分类号： B23K15/0006 , B23K15/0013 , B23K15/008 , B23K15/06 , G01Q80/00 , Y10S977/855 , Y10S977/901
摘要： A method and apparatus for assembly of small structures is disclosed. The present invention discloses electron beams created from one or more nanotips in an array operated in a field emission mode that can be controlled to apply heat to very well defined spots. The multiple electron beams may be generated and deflected and applied to electron beam heating and welding applications.
摘要翻译： 公开了一种用于组装小结构的方法和装置。 本发明公开了一种由阵列中的一个或多个纳米尖端产生的电子束，该阵列以场致发射模式操作，可以被控制以将热量施加到非常明确的点上。 可以产生多个电子束并偏转并施加到电子束加热和焊接应用。
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公开(公告)号：US20060193972A1
公开(公告)日：2006-08-31
申请号：US11414945
申请日：2006-05-01
申请人： Dongsheng Mao , Zvi Yaniv , Richard Fink , Igor Pavlovsky
发明人： Dongsheng Mao , Zvi Yaniv , Richard Fink , Igor Pavlovsky
IPC分类号： B05D5/12
CPC分类号： B82Y10/00 , C23C18/00 , H01J1/304 , H01J9/025 , H01J2201/30469 , H01J2209/0223 , H01J2329/00 , H01J2329/04 , H01J2329/0455 , H01L51/0048
摘要： The present invention is directed toward methods for incorporating low work function metals and salts of such metals into carbon nanotubes for use as field emitting materials. The present invention is also directed toward field emission devices, and associated components, comprising treated carbon nanotubes that have, incorporated into them, low work function metals and/or metal salts, and methods for making same. The treatments of the carbon nanotubes with the low work function metals and/or metal salts serve to improve their field emission properties relative to untreated carbon nanotubes when employed as a cathode material in field emission devices.
摘要翻译： 本发明涉及将低功函数金属和这些金属的盐掺入用作场发射材料的碳纳米管中的方法。 本发明还涉及包括处理过的碳纳米管的场致发射器件和相关元件，其中并入其中，具有低功函数金属和/或金属盐，及其制备方法。 具有低功函数金属和/或金属盐的碳纳米管的处理用于在用作场发射器件中的阴极材料时相对于未处理的碳纳米管改善其场致发射性能。
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公开(公告)号：US20050156521A1
公开(公告)日：2005-07-21
申请号：US11035914
申请日：2005-01-14
申请人： Zvi Yaniv , Igor Pavlovsky , Richard Fink
发明人： Zvi Yaniv , Igor Pavlovsky , Richard Fink
摘要： An optoelectronic modulator is based on the concentration of an electron beam from an electron gun by a tapered cavity, which sides are photosensitive and change the electrical conductivity under the illumination of light (electromagnetic radiation). The light modulation causes the corresponding changes in the current transported across the walls of the cavity. The remaining part of the electron current exits the cavity aperture and forms an amplitude-modulated divergent electron beam.
摘要翻译： 光电子调制器基于来自电子枪的锥形空腔的电子束的浓度，这些侧面是光敏的并且在光的照射下（电磁辐射）改变电导率。 光调制导致当前在空腔壁上传输的电流的相应变化。 电子电流的剩余部分离开腔孔并形成幅度调制的发散电子束。
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公开(公告)号：US20070240491A1
公开(公告)日：2007-10-18
申请号：US11737586
申请日：2007-04-19
申请人： Igor Pavlovsky , Richard Fink , Zvi Yaniv
发明人： Igor Pavlovsky , Richard Fink , Zvi Yaniv
CPC分类号： G01N33/005 , G01N27/127
摘要： A nanoparticle based sensor in which smaller particles are seeded at a higher density to produce a faster response time than that of a sensor using larger particles and less dense seeding. The nanoparticles may comprise palladium nanoparticles. The sensor may be used in hydrogen fuel cells.
摘要翻译： 基于纳米颗粒的传感器，其中较小的颗粒以更高的密度接种以产生比使用较大颗粒和较不致密的种子的传感器的响应时间更快的响应时间。 纳米颗粒可以包括钯纳米颗粒。 该传感器可用于氢燃料电池。
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公开(公告)号：US20050200261A1
公开(公告)日：2005-09-15
申请号：US11123510
申请日：2005-05-06
申请人： Dongsheng Mao , Zvi Yaniv , Richard Fink , Igor Pavlovsky
发明人： Dongsheng Mao , Zvi Yaniv , Richard Fink , Igor Pavlovsky
CPC分类号： H01J1/304 , B82Y10/00 , H01J2201/30469
摘要： Field emission properties may also be improved by coating the carbon materials with metal oxides. These metal oxides contribute to lowering the work function of the carbon material as well as improve the life of the field emission properties of the carbon materials, especially under high current density operation.
摘要翻译： 通过用金属氧化物涂覆碳材料也可以改善场致发射性能。 这些金属氧化物有助于降低碳材料的功函数，并且可以提高碳材料的场发射特性的寿命，特别是在高电流密度操作下。
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公开(公告)号：US20060213877A1
公开(公告)日：2006-09-28
申请号：US11176100
申请日：2005-07-07
申请人： Richard Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
发明人： Richard Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
IPC分类号： B23K15/00
CPC分类号： B23K15/0006 , B23K15/0013 , B23K15/008 , B23K15/06 , G01Q80/00 , Y10S977/855 , Y10S977/901
摘要： A method and apparatus for assembly of small structures is disclosed. The present invention discloses electron beams created from one or more nanotips in an array operated in a field emission mode that can be controlled to apply heat to very well defined spots. The multiple electron beams may be generated and deflected and applied to electron beam heating and welding applications.
摘要翻译： 公开了一种用于组装小结构的方法和装置。 本发明公开了一种由阵列中的一个或多个纳米尖端产生的电子束，该阵列以场致发射模式操作，可以被控制以将热量施加到非常明确的点上。 多个电子束可能产生并偏转并应用于电子束加热和焊接应用。
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公开(公告)号：US20070140930A1
公开(公告)日：2007-06-21
申请号：US11558365
申请日：2006-11-09
申请人： James Novak , Zvi Yaniv , Richard Fink , Igor Pavlovsky
发明人： James Novak , Zvi Yaniv , Richard Fink , Igor Pavlovsky
IPC分类号： B01J19/08
CPC分类号： B01J8/0285 , B01J19/087 , B01J21/063 , B01J21/066 , B01J23/002 , B01J23/06 , B01J23/14 , B01J23/22 , B01J23/31 , B01J35/0033 , B01J35/004 , B01J37/342 , B01J2208/00398 , B01J2208/00415 , B01J2208/00884 , B01J2208/025 , B01J2219/00835 , B01J2219/00853 , B01J2219/00873 , B01J2219/0892 , B01J2523/00 , B01J2523/36 , B01J2523/47 , B01J2523/48 , B01J2523/55 , B01J2523/54 , B01J2523/68 , B01J2523/31
摘要： The effectiveness of a catalyst is enhanced by using an applied voltage to raise the Fermi-level energy thus populating the conduction band and possibly the reaction band.
摘要翻译： 通过使用施加的电压来提高费米子能量，从而增加催化剂的有效性，从而填充导带和可能的反应带。
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