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1. 发明申请

US20100164487A1 Method for Ultra-Fast Controlling of a Magnetic Cell and Related Devices 有权
标题翻译：用于超快速控制磁性细胞和相关器件的方法
公开(公告)号：US20100164487A1
公开(公告)日：2010-07-01
申请号：US12648958
申请日：2009-12-29
申请人： Wouter Eyckmans , Liesbet Lagae
发明人： Wouter Eyckmans , Liesbet Lagae
IPC分类号： G01N27/72 , H01H55/00
CPC分类号： G01R33/02 , B82Y25/00 , G11C11/161 , G11C11/1673 , G11C11/1675 , H01F10/193 , H01F10/26 , H01F10/3213 , H01F10/3254 , H01F10/3268 , H01L43/08 , H03B15/006 , H03H2/001 , H03H9/02574 , H03H9/02645 , H03H9/02976 , H03H9/135 , H03H9/6486 , H03K19/19
摘要： The present invention relates to a device and corresponding method for ultrafast controlling of the magnetization of a magnetic element. A device (100) includes a surface acoustic wave generating means (102), a transport layer (104), which is typically functionally and partially structurally comprised in said SAW generating means (102), and at least one ferromagnetic element (106). A surface acoustic wave is generated and propagates in a transport layer (104) which typically consists of a piezo-electric material. Thus, strain is induced in the transport layer (104) and in the ferromagnetic element (106) in contact with this transport layer (104). Due to magneto elastic coupling this generates an effective magnetic field in the ferromagnetic element (106). If the surface acoustic wave has a frequency substantially close to the ferromagnetic resonance (FMR) frequency νFMR the ferromagnetic element (106) is absorbed well and the magnetization state of the element can be controlled with this FMR frequency. The device can be used in an RF-magnetic resonator, a sensor and a camera. The corresponding method can be used for ultrafast reading-out and switching of magnetic components and in magnetic logic.
摘要翻译：本发明涉及一种用于超快速控制磁性元件的磁化的装置和相应的方法。一种装置（100）包括表面声波产生装置（102），通常在功能上和部分结构上包括在所述SAW发生装置（102）中的传输层（104）和至少一个铁磁元件（106）。生成表面声波并在通常由压电材料组成的传输层（104）中传播。因此，在与该传输层（104）接触的传输层（104）和铁磁元件（106）中诱发应变。由于磁弹性耦合，这在铁磁元件（106）中产生有效的磁场。如果表面声波具有基本上接近铁磁共振（FMR）频率和频率FMR的频率，铁磁元件（106）被很好地吸收，并且可以用该FMR频率来控制元件的磁化状态。该器件可用于射频磁共振器，传感器和相机。相应的方法可用于磁性部件的超快速读出和切换以及磁逻辑。

2. 发明授权

US07719280B2 Detection of resonant tags by ultra-wideband (UWB) radar 有权
标题翻译：通过超宽带（UWB）雷达检测谐振标签
公开(公告)号：US07719280B2
公开(公告)日：2010-05-18
申请号：US11750155
申请日：2007-05-17
申请人： Liesbet Lagae , Gustaaf Borghs
发明人： Liesbet Lagae , Gustaaf Borghs
IPC分类号： G01V3/00
CPC分类号： G01S13/0209 , A61N1/403 , G01S7/411 , G01S13/75 , G01S13/753 , H04B1/7163
摘要： A detection system having a receiver for detecting a material having a magnetic resonance response to illumination by pulses of ultra-wideband (UWB) electromagnetic radiation is disclosed. The receiver comprises a detector for detecting the pulses after they have interacted with the material, and a discriminator arranged to identify in the detected pulses the magnetic resonance response of the material. By scanning an item tagged with a tag having a material having a magnetic resonant response, by illuminating the item with UWB pulses and identifying in detected pulses the magnetic resonance response of the material, items can be located, imaged, or activated. The magnetic resonance response of the tag can cause activation of the tag. The tag can have a magnetic resonance response arranged to provide an identifiable magnetic resonance signature such that different tags can be identified and distinguished by their signatures.
摘要翻译：公开了一种检测系统，其具有用于通过超宽带（UWB）电磁辐射的脉冲检测具有对照明的磁共振响应的材料的接收器。接收机包括用于在与材料相互作用之后检测脉冲的检测器，以及用于在检测到的脉冲中识别材料的磁共振响应的鉴别器。通过扫描具有具有磁共振响应的材料的标签的项目，通过用UWB脉冲照亮该项目并且在检测到的脉冲中识别材料的磁共振响应，物品可以被定位，成像或激活。标签的磁共振响应可能导致标签的激活。标签可以具有布置成提供可识别的磁共振签名的磁共振响应，使得可以通过其签名识别和区分不同的标签。

3. 发明授权

US07068537B2 Magnetic device and method of making the same 有权
公开(公告)号：US07068537B2
公开(公告)日：2006-06-27
申请号：US10703151
申请日：2003-11-06
申请人： Wayne Hiebert , Jo De Boeck , Liesbet Lagae , Roel Wirix-Speetjens
发明人： Wayne Hiebert , Jo De Boeck , Liesbet Lagae , Roel Wirix-Speetjens
IPC分类号： G11C11/14
CPC分类号： G11C11/16
摘要： A method and magnetic device for improving the desirable properties of a magnetic device, e.g., magnetization uniformity and reproducibility. Moreover the invention provides magnetic cells that are more magnetically homogeneous, with smaller amount of end domain magnetization canting from the average cell magnetization direction. The invention may provide a magnetic memory cell with less variation in switching fields, more spatially coherent dynamical magnetic properties for high speed and processional or coherent magnetic switching, and higher signal due to the increased uniformity. It may provide a magnetic sensor with more spatially coherent magnetic properties for high speed and processional or coherent magnetic switching, and increased signal. It may provide a read head element with more spatially coherent magnetic properties for high speed and processional or coherent magnetic sensing, and increased signal.

4. 发明授权

US09862601B2 Plasmonic force manipulation in nanostructures 有权
公开(公告)号：US09862601B2
公开(公告)日：2018-01-09
申请号：US13518570
申请日：2010-12-24
申请人： Chang Chen , Pol Van Dorpe , Kai Cheng , Tim Stakenborg , Liesbet Lagae
发明人： Chang Chen , Pol Van Dorpe , Kai Cheng , Tim Stakenborg , Liesbet Lagae
IPC分类号： B82Y15/00 , G01N21/65 , C12Q1/68 , G01N33/487 , G01N33/538
CPC分类号： B82Y15/00 , C12Q1/6869 , G01N33/48721 , G01N33/538 , Y10T436/143333 , C12Q2565/631 , C12Q2565/607
摘要： A system (100) is described for characterizing and/or manipulating molecules. The system may especially be suitable for biological molecules, although the invention is not limited thereto. The system (100) comprises a substrate (110) comprising a nanostructure (120) being suitable for translocation of molecules through the nanostructure (120). It furthermore comprises a means (210) for translocating molecules through the nanostructure (120) and a plasmonic force field generating means (130) adapted for influencing the translocation speed of the particle by applying a plasmonic force field at the nanostructure (120). A corresponding method also is described.

5. 发明授权

US08437001B2 Method for forming a nanostructure penetrating a layer 有权
标题翻译：形成穿透层的纳米结构的方法
公开(公告)号：US08437001B2
公开(公告)日：2013-05-07
申请号：US13157154
申请日：2011-06-09
申请人： Kai Cheng , Pol Van Dorpe , Liesbet Lagae , Gustaaf Borghs , Chang Chen
发明人： Kai Cheng , Pol Van Dorpe , Liesbet Lagae , Gustaaf Borghs , Chang Chen
IPC分类号： G01N21/00
CPC分类号： B82Y15/00 , B82Y20/00 , B82Y40/00 , G01N21/554 , G01N21/648 , G01N21/658 , G01N33/48721 , G01N2021/653 , Y10S977/724 , Y10S977/924
摘要： A method for forming a nanostructure penetrating a layer and the device made thereof is disclosed. In one aspect, the device has a substrate, a layer present thereon, and a nanostructure penetrating the layer. The nanostructure defines a nanoscale passageway through which a molecule to be analyzed can pass through. The nanostructure has, in cross-sectional view, a substantially triangular shape. This shape is particularly achieved by growth of an epitaxial layer having crystal facets defining tilted sidewalls of the nanostructure. It is highly suitably for use for optical characterization of molecular structure, particularly with surface plasmon enhanced transmission spectroscopy.
摘要翻译：公开了一种形成穿透层的纳米结构的方法及其制造的器件。在一个方面，该装置具有基底，存在于其上的层和穿透该层的纳米结构。纳米结构定义了一个纳米尺度的通道，待分析的分子通过该通道通过。纳米结构在横截面图中具有基本上三角形的形状。通过具有限定纳米结构的倾斜侧壁的晶面的外延层的生长，特别地实现了这种形状。它非常适合用于分子结构的光学表征，特别是用于表面等离子体增强透射光谱。

6. 发明申请

US20120052258A1 PATTERNING OF AND CONTACTING MAGNETIC LAYERS 有权
标题翻译：图案和接触磁层
公开(公告)号：US20120052258A1
公开(公告)日：2012-03-01
申请号：US13202300
申请日：2010-05-18
申请人： Maria Op De Beeck , Liesbet Lagae
发明人： Maria Op De Beeck , Liesbet Lagae
IPC分类号： B32B3/00 , C23F1/04 , H01F41/34 , B05D3/00 , B05D3/10 , B05D5/12 , B05D5/00
CPC分类号： H01L43/12
摘要： A method according to embodiments of the present invention comprises providing a magnetic stack comprising a magnetic layer sub-stack comprising magnetic layers and a bottom conductive electrode and a top conductive electrode electrically connecting the magnetic layer sub-stack at opposite sides thereof; providing a sacrificial pillar on top of the magnetic stack, the sacrificial pillar having an undercut with respect to an overlying second sacrificial material and a sloped foot with increasing cross-sectional dimension towards the magnetic stack, using the sacrificial pillar for patterning the magnetic stack, depositing an insulating layer around the sacrificial pillar, selectively removing the sacrificial pillar, thus creating a contact hole towards the patterned magnetic stack, and filling the contact hole with electrically conductive material.
摘要翻译：根据本发明的实施例的方法包括提供包括磁层子层的磁性堆叠，所述磁层包括磁性层和底部导电电极以及在其相对侧电连接磁性层子层的顶部导电电极; 在磁性堆叠的顶部提供牺牲柱，所述牺牲柱相对于上覆的第二牺牲材料具有底切，并且具有朝向磁性堆叠的横截面尺寸增加的倾斜脚，使用用于图案化磁性堆叠的牺牲柱，在牺牲柱周围沉积绝缘层，选择性地去除牺牲柱，从而产生朝向图案化磁性堆叠的接触孔，并用导电材料填充接触孔。

7. 发明申请

US20110249259A1 Single Molecule Optical Spectroscopy in Solid-State Nanopores in a Transmission-Based Approach 有权
标题翻译：基于透射的方法中固态纳米孔中的单分子光学光谱
公开(公告)号：US20110249259A1
公开(公告)日：2011-10-13
申请号：US13133525
申请日：2009-12-09
申请人： Pol Van Dorpe , Iwijn De Vlaminck , Liesbet Lagae , Gustaaf Borghs
发明人： Pol Van Dorpe , Iwijn De Vlaminck , Liesbet Lagae , Gustaaf Borghs
IPC分类号： G01J3/44 , G01N21/55 , G01N21/64 , B82Y20/00
CPC分类号： B82Y15/00 , B82Y20/00 , B82Y40/00 , G01N21/554 , G01N21/648 , G01N21/658 , G01N33/48721 , G01N2021/653 , Y10S977/724 , Y10S977/924
摘要： Methods and apparatus in the field of single molecule sensing are described, e.g. for molecular analysis of analytes such as molecular analytes, e.g. nucleic acids, proteins, polypeptides, peptides, lipids and polysaccharides. Molecular spectroscopy on a molecule translocating through a solid-state nanopore is described. Optical spectroscopic signals are enhanced by plasmonic field-confinement and antenna effects and probed in transmission by plasmon-enabled transmission of light through an optical channel that overlaps with the physical channel.
摘要翻译：描述了单分子感测领域的方法和装置，例如用于分析物如分子分析物的分子分析。核酸，蛋白质，多肽，肽，脂质和多糖。描述了通过固态纳米孔易位的分子的分子光谱。光谱信号通过等离激元场约束和天线效应增强，并通过等离子体激发的光透过与物理信道重叠的光信道进行传输。

8. 发明授权

US07791250B2 Method for ultra-fast controlling of a magnetic cell and related devices 有权
标题翻译：用于超快速控制磁性电池及相关装置的方法
公开(公告)号：US07791250B2
公开(公告)日：2010-09-07
申请号：US12648958
申请日：2009-12-29
申请人： Wouter Eyckmans , Liesbet Lagae
发明人： Wouter Eyckmans , Liesbet Lagae
IPC分类号： H03H9/25 , H01L41/00
CPC分类号： G01R33/02 , B82Y25/00 , G11C11/161 , G11C11/1673 , G11C11/1675 , H01F10/193 , H01F10/26 , H01F10/3213 , H01F10/3254 , H01F10/3268 , H01L43/08 , H03B15/006 , H03H2/001 , H03H9/02574 , H03H9/02645 , H03H9/02976 , H03H9/135 , H03H9/6486 , H03K19/19
摘要： The present invention relates to a device and corresponding method for ultrafast controlling of the magnetization of a magnetic element. A device (100) includes a surface acoustic wave generating means (102), a transport layer (104), which is typically functionally and partially structurally comprised in said SAW generating means (102), and at least one ferromagnetic element (106). A surface acoustic wave is generated and propagates in a transport layer (104) which typically consists of a piezo-electric material. Thus, strain is induced in the transport layer (104) and in the ferromagnetic element (106) in contact with this transport layer (104). Due to magneto elastic coupling this generates an effective magnetic field in the ferromagnetic element (106). If the surface acoustic wave has a frequency substantially close to the ferromagnetic resonance (FMR) frequency νFMR the ferromagnetic element (106) is absorbed well and the magnetization state of the element can be controlled with this FMR frequency. The device can be used in an RF-magnetic resonator, a sensor and a camera. The corresponding method can be used for ultrafast reading-out and switching of magnetic components and in magnetic logic.
摘要翻译：本发明涉及一种用于超快速控制磁性元件的磁化的装置和相应的方法。一种装置（100）包括表面声波产生装置（102），通常在功能上和部分结构上包括在所述SAW发生装置（102）中的传输层（104）和至少一个铁磁元件（106）。生成表面声波并在通常由压电材料组成的传输层（104）中传播。因此，在与该传输层（104）接触的传输层（104）和铁磁元件（106）中诱发应变。由于磁弹性耦合，这在铁磁元件（106）中产生有效的磁场。如果表面声波具有基本上接近铁磁共振（FMR）频率和频率FMR的频率，铁磁元件（106）被很好地吸收，并且可以用该FMR频率来控制元件的磁化状态。该器件可用于射频磁共振器，传感器和相机。相应的方法可用于磁性部件的超快速读出和切换以及磁逻辑。

9. 发明申请

US20090027681A1 Method for determining an analyte in a sample 有权
标题翻译：测定样品中分析物的方法
公开(公告)号：US20090027681A1
公开(公告)日：2009-01-29
申请号：US12220346
申请日：2008-07-24
申请人： Iwijn De Vlaminck , Pol Van Dorpe , Liesbet Lagae
发明人： Iwijn De Vlaminck , Pol Van Dorpe , Liesbet Lagae
IPC分类号： G01N21/55
CPC分类号： G01N21/554 , B82Y15/00 , G01N2021/258
摘要： In one aspect of the invention, a method or apparatus is described for determining concentration(s) of one or more analytes in a sample using plasmonic excitations. In another aspect, a method relates to designing systems for such concentration determination, wherein metallic nanostructures are used in combination with local electrical detection of such plasmon resonances via a semiconducting photodetector. In certain aspects, the method exploits the coupling of said metallic nanostructure(s) to a semiconducting photodetector, said detector being placed in the “metallic structure's” near field. Surface plasmon excitation can be transduced efficiently into an electrical signal through absorption of light that is evanescently coupled or scattered in a semiconductor volume. This local detection technique allows the construction of sensitive nanoscale bioprobes and arrays thereof.
摘要翻译：在本发明的一个方面，描述了一种用于使用等离子体激发来测定样品中一种或多种分析物的浓度的方法或装置。在另一方面，一种方法涉及设计用于这种浓度测定的系统，其中金属纳米结构经由半导体光电检测器与这种等离子体共振的局部电检测结合使用。在某些方面，该方法利用所述金属纳米结构与半导体光电检测器的耦合，所述检测器被放置在“金属结构”的近场中。表面等离子体激发可以通过吸收在半导体体积中瞬时耦合或散射的光而有效地转换成电信号。这种局部检测技术允许构建敏感的纳米级生物探针及其阵列。

10. 发明授权

US08590139B2 Patterning of and contacting magnetic layers 有权
标题翻译：磁性层的图案化和接触
公开(公告)号：US08590139B2
公开(公告)日：2013-11-26
申请号：US13202300
申请日：2010-05-18
申请人： Maria Op De Beeck , Liesbet Lagae , Sven Cornelissen
发明人： Maria Op De Beeck , Liesbet Lagae , Sven Cornelissen
IPC分类号： H04R31/00 , G11B5/127 , G11B5/39
CPC分类号： H01L43/12
摘要： A method according to embodiments of the present invention comprises providing a magnetic stack comprising a magnetic layer sub-stack comprising magnetic layers and a bottom conductive electrode and a top conductive electrode electrically connecting the magnetic layer sub-stack at opposite sides thereof; providing a sacrificial pillar on top of the magnetic stack, the sacrificial pillar having an undercut with respect to an overlying second sacrificial material and a sloped foot with increasing cross-sectional dimension towards the magnetic stack, using the sacrificial pillar for patterning the magnetic stack, depositing an insulating layer around the sacrificial pillar, selectively removing the sacrificial pillar, thus creating a contact hole towards the patterned magnetic stack, and filling the contact hole with electrically conductive material.
摘要翻译：根据本发明的实施例的方法包括提供包括磁层子层的磁性堆叠，所述磁层包括磁性层和底部导电电极以及在其相对侧电连接磁性层子层的顶部导电电极; 在磁性堆叠的顶部提供牺牲柱，牺牲柱相对于上覆的第二牺牲材料具有底切，并且具有朝向磁性堆叠的横截面尺寸增加的倾斜脚，使用用于图案化磁性堆叠的牺牲柱，在牺牲柱周围沉积绝缘层，选择性地去除牺牲柱，从而产生朝向图案化磁性堆叠的接触孔，并用导电材料填充接触孔。

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