公开(公告)号：WO2006051550A2

公开(公告)日：2006-05-18

申请号：PCT/IL2005/001201

申请日：2005-11-15

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  COHEN, Hagai ,  LUBOMIRSKY, Igor

Inventor： COHEN, Hagai ,  LUBOMIRSKY, Igor

IPC: G01R31/302

CPC classification number: G01N27/66 ,  G01N2223/076 ,  G01N2223/079 ,  G01N2223/081

Abstract: A method and device are presented for measuring the electrical properties of a specimen. The specimen is excited with high energy radiation to cause emission of internal charged particles from the specimen. Electrical power is supplied to a circuit, that is formed by the specimen and any added component connected to a back contact of the specimen. The electric power supply includes at least one of the following: irradiating the circuit with low energy charged particles; subjecting the circuit to an external field of the kind affecting the flux of emitted internal charged particles, and supplying a bias voltage to the back contact of the specimen. During the power supply to the specimen, at least one of the following is carried out: an electric current through the specimen is measured, and the emitted charged particles are analyzed versus their energy (using a contactless voltmeter) which provides local potential values at chemical entities of the specimen. This technique enables determination of rich, chemically resolved, electrical properties of a specimen, such as I-V characteristic, and/or evaluation of a work function characteristic, and/or characterization of electric leakage or breakdown conditions of the sample, and/or characterization of accumulation of charge within at least one region of the sample, and/or chemically resolved photovoltaic characteristics (photovoltage and/or photocurrent) of the sample.

Abstract translation: 提出了一种用于测量样本的电特性的方法和装置。 用高能辐射激发试样以引起样品内部带电粒子的发射。 向电路提供电源，该电路由样本和与样本的背面触点连接的任何附加组件形成。 电源包括以下中的至少一个：用低能量带电粒子照射电路; 使电路经受影响发射的内部带电粒子的通量的外部场，并且向样本的背部触点提供偏置电压。 在向试样供电期间，至少执行下列操作之一：测量通过试样的电流，并分析发射的带电粒子与它们的能量（使用非接触式电压表）的比较，该能量在化学试剂中提供局部电位值 标本的实体。 该技术能够确定样本的丰富的，化学分辨的电特性，例如IV特性，和/或评估功函数特性，和/或表征样本的漏电或击穿条件，和/或表征 电荷在样品的至少一个区域内的积累和/或样品的化学分解的光伏特性（光电压和/或光电流）。

公开(公告)号：WO2005116596A1

公开(公告)日：2005-12-08

申请号：PCT/IL2004/000454

申请日：2004-05-27

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  SILBERBERG, Yaron ,  DUDOVICH, Nirit ,  ORON, Dan

Inventor： SILBERBERG, Yaron ,  DUDOVICH, Nirit ,  ORON, Dan

IPC: G01J3/44

CPC classification number: G01N21/65 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/44 ,  G01N2021/653

Abstract: A method and system(10) are presented for producing exciting radiation (P’) to be used in producing an output coherent anti-stokes Raman scattering (CARS) signal of a medium (12). An input spectral phase coherent optical pulse (P), carrying a pump, a Stokes and a probe photon, is optically processed by adjusting spectral phase and polarization of wavelength components of the input pulse to produce a unitary optical exciting pulse (P’) that carries the pump photon, the Stokes photon and multiple probe photons and is capable of inducing interference between contributions from at least some of vibrational levels in the CARS signal.

Abstract translation: 提出了一种方法和系统（10），用于产生用于产生介质（12）的输出相干抗斯托克斯拉曼散射（CARS）信号的激发辐射（P'）。 通过调整输入脉冲的波长分量的光谱相位和偏振度来光学处理携带泵，斯托克斯和探针光子的输入光谱相位相干光脉冲（P），以产生单一的激光脉冲（P'），其中 携带泵浦光子，斯托克斯光子和多个探针光子，并且能够引起CARS信号中至少一些振动电平的贡献之间的干扰。

公开(公告)号：WO2004109749A2

公开(公告)日：2004-12-16

申请号：PCT/IL2004/000501

申请日：2004-06-10

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  LUBOMIRSKY, Igor

Inventor： LUBOMIRSKY, Igor

IPC: H01L

CPC classification number: H01L37/025 ,  H01L21/31691 ,  H01L28/55

Abstract: A novel pyroelectric compound is presented. The compound is inorganic, quasi-amorphous oxide compound of a metal, mixture of metals or semiconducting element.

Abstract translation: 介绍了一种新型的热电化合物。 化合物是金属的无机，准无定形氧化物化合物，金属或半导体元素的混合物。

公开(公告)号：WO2004076344A2

公开(公告)日：2004-09-10

申请号：PCT/IL2004/000191

申请日：2004-02-25

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  NAAMAN, Ron ,  CARMELI, Itai ,  LEITUS, Grigorii ,  REICH, Shimon ,  VAGER, Zeev

Inventor： NAAMAN, Ron ,  CARMELI, Itai ,  LEITUS, Grigorii ,  REICH, Shimon ,  VAGER, Zeev

IPC: B82B

CPC classification number: G11C11/54 ,  B82Y10/00 ,  G11C13/0014 ,  Y10T428/31678

Abstract: A nanoscopic structure is provided, presenting a paramagnetic and spin selective material for spintronics. The structure comprises organic molecules absorbed on and extending from a surface of an electrically conductive film, wherein said organic molecules contain a binding group forming a chemical bond to said surface and form a self-assembled monolayer on said surface.

Abstract translation: 提供纳米级结构，为自旋电子学提供顺磁性和自旋选择性材料。 该结构包括吸收在导电膜表面上并从导电膜的表面延伸的有机分子，其中所述有机分子包含与所述表面形成化学键并在所述表面上形成自组装单层的结合基团。

公开(公告)号：WO2011089611A1

公开(公告)日：2011-07-28

申请号：PCT/IL2011/000084

申请日：2011-01-25

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  BAR ILAN UNIVERSITY ,  ZABAN, Arie ,  ORON, Dan ,  ITZHAKOV, Stella ,  BUHBUT, Sophia

Inventor： ZABAN, Arie ,  ORON, Dan ,  ITZHAKOV, Stella ,  BUHBUT, Sophia

IPC: H01G9/20

CPC classification number: H01G9/2063 ,  H01G9/2031 ,  H01G9/2054 ,  Y02E10/542

Abstract: The present invention provides a dye-sensitized photovoltaic device. The dye-sensitized photovoltaic device comprises a redox electrolyte and a semiconductor electrode structure placed in interaction with (e.g. immersed in) the redox electrolyte. The semiconductor electrode structure comprises an electrode carrying a quantum dots (QDs) containing structure embedded therein and comprises on its outer surface an overcoating formed by dye molecules on its outer surface. The QDs containing structure is thus embedded in the electrode and is therefore insulated from the electrolyte.

Abstract translation: 本发明提供染料敏化光伏器件。 染料敏化光伏器件包括氧化还原电解质和与（例如浸入）氧化还原电解质相互作用放置的半导体电极结构。 半导体电极结构包括载有包含结构的量子点（QD）的电极，其外表面上包含由染料分子在其外表面上形成的外涂层。 因此，含有QD的结构被嵌入电极中，因此与电解质绝缘。

公开(公告)号：WO2011030331A2

公开(公告)日：2011-03-17

申请号：PCT/IL2010/000723

申请日：2010-09-02

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  EPSTEIN, Michael ,  AKIBA, Segal

Inventor： EPSTEIN, Michael ,  AKIBA, Segal

IPC: F24S10/70 ,  F24S20/20 ,  F24S23/79 ,  F24S50/20

CPC classification number: F03G6/065 ,  F22B1/006 ,  F24S20/20 ,  Y02E10/41 ,  Y02E10/46

Abstract: The present invention provides a novel solar steam generator comprising a solar steam boiler compartment carrying water surrounding an internal superheater compartment. The boiler compartment is exposed to a first concentrated solar radiation. The boiler compartment is configured and operable to heat water to saturated temperatures and generate saturated steam. The boiler compartment operates as an integrated cavity enclosing the superheater compartment, reducing the thermal losses of the superheater compartment to the outside environment and absorbs most of the thermal losses of the superheater compartment. The internal superheater compartment is exposed to a second concentrated solar radiation and is configured and operable to superheat the saturated steam generated in the boiler compartment. The boiler compartment and the superheater compartment are thus arranged one with respect to the other such that the boiler compartment surrounds the internal superheater compartment.

Abstract translation: 本发明提供了一种新颖的太阳能蒸汽发生器，其包括一个承载围绕内部过热室的水的太阳能蒸汽锅炉隔室。 锅炉室暴露于第一次集中的太阳辐射。 锅炉室被配置和可操作以将水加热到饱和温度并产生饱和蒸汽。 锅炉隔室作为一个封闭过热室的集成空腔运行，减少了过热器舱到外部环境的热损失，并吸收了过热器隔室的大部分热损失。 内部过热器室暴露于第二集中的太阳辐射，并且被配置和可操作以使在锅炉室产生的饱和蒸汽过热。 因此，锅炉室和过热器室相对于另一个布置成一个，使得锅炉室围绕内部过热室。

公开(公告)号：WO2010082191A2

公开(公告)日：2010-07-22

申请号：PCT/IL2010/000026

申请日：2010-01-12

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  LUBOMIRSKY, Igor ,  EHRE, David ,  LAVERT-OFIR, Etay ,  WEISSBUCH, Isabelle ,  LAHAV, Meir

Inventor： LUBOMIRSKY, Igor ,  EHRE, David ,  LAVERT-OFIR, Etay ,  WEISSBUCH, Isabelle ,  LAHAV, Meir

IPC: B01D9/00

CPC classification number: B01D9/005

Abstract: The present invention discloses a method for producing a polar crystal phase of a substance comprising: interacting a solution containing the substance material with a surface of a film having pyroelectric properties, for a certain period of time predefined to be sufficient to induce nucleation of at least one crystal of the substance material; applying a temperature change to the film enabling creation of an electric charge on the surface of the film, thereby creating a local electric field in the vicinity of the surface of the film, the electric field affecting the at least one crystal formed at the surface of the film to become oriented in accordance with the film surface, leading to the formation of the polar crystal.

Abstract translation: 本发明公开了一种物质的极性结晶相的制造方法，其特征在于，包括：将含有所述物质的溶液与具有热电特性的膜的表面相互作用一定时间，预定时间足以诱导至少成核 一种物质物质的晶体; 对膜施加温度变化使得能够在膜的表面上产生电荷，从而在膜的表面附近产生局部电场，影响形成在表面的至少一个晶体的电场 该薄膜根据薄膜表面成为取向，导致极性晶体的形成。

公开(公告)号：WO2009034572A1

公开(公告)日：2009-03-19

申请号：PCT/IL2008/001213

申请日：2008-09-10

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  TENNE, Reshef ,  DEEPAK, Francis Leonard ,  COHEN, Hagai ,  COHEN, Sidney R.

Inventor： TENNE, Reshef ,  DEEPAK, Francis Leonard ,  COHEN, Hagai ,  COHEN, Sidney R.

IPC: C01G39/00 ,  C01G41/00

CPC classification number: C01G39/06 ,  B82Y30/00 ,  C01G39/006 ,  C01G41/006 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2004/13 ,  C01P2004/34 ,  C01P2004/64

Abstract: Fullerene-like (IF) nanostructures of the formula A1-x-Bx-chalcognide are described. A being a metal or transition metal or an alloy of metals and/or transition metals, B being a metal or transition metal B different from that of A and x being ? 0.3. A process for their manufacture and their use for modifying the electronic character of A-chalcognide are described.

Abstract translation: 描述了式A1-x-Bx-硫族化合物的富勒烯样（IF）纳米结构。 A是金属或过渡金属或金属和/或过渡金属的合金，B是与A不同的金属或过渡金属B，x是 0.3。 描述了其制造方法及其用于改变A-硫族的电子特性的用途。

公开(公告)号：WO2006106517A2

公开(公告)日：2006-10-12

申请号：PCT/IL2006/000434

申请日：2006-04-06

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  A.Y.Y.T. TECHNOLOGICAL APPLICATIONS AND DATA UPDATE LTD. ,  TENNE, Reshef ,  MARGOLIN, Alexander ,  POPOVITZ-BIRO, Ronit ,  RAPOPORT, Lev

Inventor： TENNE, Reshef ,  MARGOLIN, Alexander ,  POPOVITZ-BIRO, Ronit ,  RAPOPORT, Lev

IPC: C01B31/02

CPC classification number: B01J19/0013 ,  B01J2219/182 ,  B82Y30/00 ,  C01B19/007 ,  C01G1/12 ,  C01G23/007 ,  C01G39/06 ,  C01G41/00 ,  C01P2004/34 ,  C01P2004/62 ,  C01P2004/64 ,  Y10S977/734 ,  Y10S977/773 ,  Y10S977/775 ,  Y10S977/81

Abstract: The present invention provides a process for obtaining fullerene-like metal chalcogenide nanoparticles, comprising feeding a metal precursor selected from metal halide, metal carbonyl, organo-metallic compound and metal oxyhalide vapor into a reaction chamber towards a reaction zone to interact with a flow of at least one chalcogen material in gas phase, the temperature conditions in said reaction zone being such to enable the formation of the fullerene-like metal chalcogenide nanoparticles product. The present invention further provides novel IF metal chalcogenides nanoparticles with spherical shape and optionally having a very small or no hollow core exhibiting excellent tribological behaviour. The present invention further provides an apparatus for preparing various IF nanostructures.

Abstract translation: 本发明提供了一种获得富勒烯金属硫族化物纳米颗粒的方法，包括将选自金属卤化物，金属羰基，有机金属化合物和金属卤氧化物蒸气的金属前体进料到反应室中以朝向反应区域相互作用， 在气相中的至少一种硫属元素材料，所述反应区中的温度条件使得能够形成富勒烯样金属硫族化物纳米颗粒产物。 本发明还提供了具有球形形状的新型IF金属硫族化物纳米颗粒，并且任选地具有非常小的或不具有优异的摩擦学行为的中空芯。 本发明还提供了一种用于制备各种IF纳米结构的装置。

公开(公告)号：WO2005060052A2

公开(公告)日：2005-06-30

申请号：PCT/IL2004/001141

申请日：2004-12-16

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  ISHAAYA, Amiel, A. ,  DAVIDSON, Nir ,  FRIESEM, Asher, A. ,  SHIMSHI, Liran

Inventor： ISHAAYA, Amiel, A. ,  DAVIDSON, Nir ,  FRIESEM, Asher, A. ,  SHIMSHI, Liran

IPC: H01S

CPC classification number: H01S3/07 ,  H01S3/0805 ,  H01S3/08054 ,  H01S3/08059 ,  H01S3/08063 ,  H01S3/08068 ,  H01S3/0811 ,  H01S3/0816 ,  H01S3/082 ,  H01S3/10 ,  H01S3/10092 ,  H01S3/1106 ,  H01S3/1307 ,  H01S3/2383 ,  H01S5/4012 ,  H01S5/4025 ,  H01S5/4062

Abstract: A resonator cavity and method and presented. The resonator cavity comprises at least one gain medium and end reflectors which define together longitudinal modes of light in the cavity, and further comprises an intra-cavity beam coupler assembly. The beam coupler assembly is configured to split light impinging thereon into a predetermined number of spatially separated light channels, and to cause phase locking and at least partial coherent combining of the light channels, having common longitudinal and transverse modes, in a double pass through the beam coupler assembly. The resonator cavity is configured and operable to produce at least one output combined light channel of a predetermined intensity profile.

Abstract translation: 一种谐振腔及其方法。 所述谐振器腔包括至少一个增益介质和端部反射器，所述增益介质和端部反射器将空腔中的纵向光模式一起限定，并且还包括腔内光束耦合器组件。 光束耦合器组件被配置为将入射到其上的光分解成预定数量的空间分离的光通道，并且使得具有共同纵向和横向模式的光通道的相位锁定和至少部分相干组合在双重通过 光束耦合器组件。 谐振器腔被配置和可操作以产生具有预定强度分布的至少一个输出组合光通道。