公开(公告)号：US20170294572A1

公开(公告)日：2017-10-12

申请号：US15128609

申请日：2015-03-25

Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD. ,  YISSUM RESEARCH DEVELOPMENT COMPANY OF HEBREW UNIVERSITY OF JERUSALEM LTD.

Inventor： Ron NAAMAN ,  Nirit KANTOR-URIEL ,  Shinto P. MATHEW ,  Yossef PALTIEL ,  Oren BEN-DOR ,  Shira YOCHELIS ,  Nir PEER

IPC: H01L43/04 ,  G11C13/04 ,  G11C11/18 ,  H01L43/06 ,  G11C11/16

CPC classification number: H01L43/04 ,  G01R33/07 ,  G01R33/091 ,  G11C11/16 ,  G11C11/161 ,  G11C11/18 ,  G11C13/0014 ,  G11C13/04 ,  G11C13/043 ,  H01L43/065 ,  H03K19/18

Abstract: An electronic device is presented, the device comprises: a spin accumulating structure; a spin selective filter electrically connected at a first end thereof to a first surface of said spin accumulating layer structure; a charge carrier source attached to said spin selective filter at a second end of the spin selective filter; wherein the spin selective filter is configured to allow passage of the charge carriers having a predetermined spin orientation from the charge carrier source to the spin accumulating structure, thereby causing a variation of spin distribution of the charge carriers within the spin accumulating structure. The device comprises further at least first and second pairs of electrical contacts which are connected to the spin accumulating structure and define first and second electrical paths through said spin accumulating structure, said first and second electrical paths intersecting within said spin accumulating structure. The device including a circuit configured to apply an electrical current between the first pair of electrical contacts and to detect the variation of spin-distribution of charge carriers within the spin accumulating structure by determining electrical voltage between the second pair of electrical contacts in response to the applied electrical current.

公开(公告)号：US20150355139A1

公开(公告)日：2015-12-10

申请号：US14762081

申请日：2014-01-21

Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD

Inventor： Ron NAAMAN ,  Maria TKACHEV ,  Anand Kumar TATIKONDA ,  Eyal CAPUA

IPC: G01N27/414 ,  G01N33/543 ,  H01L21/02 ,  H01L29/20 ,  H01L21/306

CPC classification number: G01N27/4145 ,  G01N27/4148 ,  G01N33/54373 ,  H01L21/02118 ,  H01L21/02282 ,  H01L21/30612 ,  H01L29/20

Abstract: The present invention provides semiconductor devices, particularly devices based on the Molecular Controlled Semiconductor Resistor (MOCSER), which are highly stable in aqueous solutions. The semiconductor devices of the invention may be used for the detection of various target molecules, e.g., proteins, peptides, carbohydrates and small molecules, in different solutions such as physiological solution, bodily fluids and bodily fluid-based solutions.

Abstract translation: 本发明提供半导体器件，特别是基于分子控制半导体电阻器（MOCSER）的器件，其在水溶液中是高度稳定的。 本发明的半导体器件可用于在诸如生理溶液，体液和基于体液的溶液之类的不同溶液中检测各种靶分子，例如蛋白质，肽，碳水化合物和小分子。

公开(公告)号：US20210379557A1

公开(公告)日：2021-12-09

申请号：US17288460

申请日：2019-10-23

Applicant: Yeda Research and Development Co. Ltd. ,  Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

Inventor： Ron NAAMAN ,  Claudio FONTANESI ,  Francesco TASSINARI ,  Suryakant MISHRA ,  Eyal CAPUA ,  Yossef PALTIEL ,  Shira YOCHELIS ,  Tzuriel METZGER

IPC: B01J19/08 ,  B01J19/22 ,  C07C319/28 ,  C07C319/02

Abstract: A system and method for use in synthesis and promoting interactions of chiral molecules. The system can include: a container configured for containing fluid mixture comprising one or more reactant molecules and at least one surface comprising ferromagnetic or paramagnetic material located to be in at least partial contact with reactants in said container. The ferromagnetic of paramagnetic material can be magnetizable with magnetization direction perpendicular to said at least one surface, thereby providing chiral selective synthesis from said one or more reactant molecules. The technique can enable selective interactions of enantiomers of selected handedness of chiral molecules or formation of selected enantiomers from achiral molecule reactants.

公开(公告)号：US20210143268A1

公开(公告)日：2021-05-13

申请号：US17045892

申请日：2019-04-07

Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD ,  YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD.

Inventor： Yossef PALTIEL ,  Ron NAAMAN ,  Karen MICHAELI ,  Eilam SMOLINSKY

IPC: H01L29/66 ,  H01L43/06 ,  G11C11/02 ,  H01L29/205 ,  H01L29/778 ,  G01N27/414

Abstract: The invention relates to a technique for inducing local electric field controlled magnetization, despite the absence of magnetic components. There is provided a novel heterostructure (100), a semiconductor device thereof, or an array of semiconductor devices. The heterostructure comprises a semiconductor substrate (102) carrying a plurality of layers forming at least one heterojunction (104) and hosting a two-dimensional electron gas layer (104B) when one of the layer of the plurality of layers is bounded to an interacting layer (106) being a chiral or a biological macromolecule assembly.

公开(公告)号：US20230301200A1

公开(公告)日：2023-09-21

申请号：US17909774

申请日：2021-03-08

Applicant: Ramot at Tel-Aviv University Ltd. ,  Yeda Research and Development Co. Ltd. ,  Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

Inventor： Ehud GAZIT ,  Ron NAAMAN ,  Yossi PALTIEL ,  Shira YOCHELIS ,  Sharon GILEAD ,  Pandeeswar MAKAM ,  Amit Kumar MONDAL ,  Noam BROWN ,  Naama GOREN

IPC: H10N50/80 ,  H10N50/20 ,  H10N50/01

CPC classification number: H10N50/80 ,  H10N50/20 ,  H10N50/01

Abstract: A spin-selective conduction structure comprises a crystal having a monolayer of metal atoms between two layers of chiral organic molecules. Each metal atom is coupled to two chiral organic molecules, one at each layer, wherein a chirality of organic molecules in one of the two layers is the same as a chirality of organic molecules in another one of the two layers.

公开(公告)号：US20200080207A1

公开(公告)日：2020-03-12

申请号：US16684889

申请日：2019-11-15

Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.

Inventor： Ron NAAMAN ,  Claudio FONTANESI ,  Wilbert MTANGI

IPC: C25B1/00 ,  C25B11/04 ,  C25B1/04 ,  H01G9/20

Abstract: An electrode is presented for use in an oxidation process. The electrode comprises a substrate having an electrically conductive surface carrying a chiral system. The chiral system is configured for controlling spin of electrons transferred between the substrate and electrolyte during the oxidation process.

公开(公告)号：US20180030601A1

公开(公告)日：2018-02-01

申请号：US15517738

申请日：2015-10-07

Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.

Inventor： Ron NAAMAN ,  Claudio FONTANESI ,  Wilbert MTANGI

IPC: C25B1/00 ,  C25B11/04 ,  H01G9/20 ,  C25B1/04

CPC classification number: C25B1/003 ,  C25B1/04 ,  C25B11/0405 ,  C25B11/0442 ,  H01G9/2031 ,  H01G9/2054 ,  Y02E60/366

Abstract: An electrode is presented for use in an oxidation process. The electrode comprises a substrate having an electrically conductive surface carrying a chiral system. The chiral system is configured for controlling spin of electrons transferred between the substrate and electrolyte during the oxidation process.

公开(公告)号：US20140315293A1

公开(公告)日：2014-10-23

申请号：US14318775

申请日：2014-06-30

Applicant: Yeda Research and Development Co., Ltd.

Inventor： Ron NAAMAN ,  Amos BARDEA ,  Alexander YOFFE

IPC: C12M1/12 ,  C12M1/02 ,  H01F41/16

CPC classification number: C12M23/06 ,  B81C1/00031 ,  B81C2201/0154 ,  B81C2201/0198 ,  C12M27/00 ,  H01F41/16

Abstract: The present invention relates to a method and apparatus for patterning a substrate. The method comprises providing at least one magnetic pattern generator configured and operable to modulate the magnetic field to induce varying magnetic properties to a magnetic field according to a desired pattern; applying the modulated magnetic field in the vicinity of the substrate creating a certain pattern of regions of interaction to be obtained on top of the substrate; and; interacting the substrate with magnetic particles, while under the application of the modulated magnetic field, the magnetic particles being attracted to selected regions of interaction defined by the certain pattern while being substantially not attracted to regions outside the regions of interaction, thus creating on top of the substrate the certain pattern of regions interacted with the magnetic particles. The desired pattern corresponds to a certain pattern for a predetermined magnetic field profile and at a predetermined distance from the magnetic pattern generator, where the sample is to be located.

Abstract translation: 本发明涉及一种用于图案化衬底的方法和装置。 该方法包括提供至少一个磁图案发生器，其被配置和可操作以根据期望的图案调制磁场以对磁场引起变化的磁特性; 将调制的磁场施加在衬底附近，产生在衬底的顶部上获得的相互作用区域的特定图案; 和; 在将基底与磁性颗粒相互作用的同时，在调制磁场的应用下，磁性颗粒被吸引到由特定图案定义的相互作用区域之间，同时基本上不被吸引到相互作用区域之外的区域，从而在 基板的某些图案区域与磁性颗粒相互作用。 期望的图案对应于预定磁场分布的特定图案，并且距离磁图案发生器预定距离处，其中样本将被定位。