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    Fabrication of a micro-optics device with curved surface defects
    1.
    发明授权
    Fabrication of a micro-optics device with curved surface defects 有权

    公开(公告)号：US10302827B2

    公开(公告)日：2019-05-28

    申请号：US14932035

    申请日：2015-11-04

    申请人： International Business Machines Corporation

    发明人： Fei Ding ,  Urs T. Duerig ,  Armin W. Knoll ,  Rainer F. Mahrt ,  Thilo H. Stoeferle

    IPC分类号： G02B5/28 ,  G02B5/08 ,  H01L33/10 ,  H01S5/183

    摘要： A method of fabrication of a micro-optics device included providing a layer of material; patterning the layer of material by one or more of: locally unzipping and desorbing molecules thereof, with a nano-scale dimensioned probe, to obtain a curved surface for the layer of material, the curved surface having a curved profile in a plane section; and completing a layer structure perpendicular to the plane section by providing one or more additional layers of material in contact with the curved surface to obtain the micro-optics device, wherein the micro-optics device has the layer structure, with a given layer thereof comprising a defect delimited by two surfaces, wherein one of the two surfaces is the curved surface.

    ELECTROMECHANICAL SWITCHING DEVICE WITH ELECTRODES HAVING 2D LAYERED MATERIALS WITH DISTINCT FUNCTIONAL AREAS
    3.
    发明申请
    ELECTROMECHANICAL SWITCHING DEVICE WITH ELECTRODES HAVING 2D LAYERED MATERIALS WITH DISTINCT FUNCTIONAL AREAS 有权
    具有带有不同功能区域的二维层状材料的电极的电动切换装置

    公开(公告)号：US20160148770A1

    公开(公告)日：2016-05-26

    申请号：US14948626

    申请日：2015-11-23

    申请人： International Business Machines Corporation

    发明人： Urs T. Duerig ,  Armin W. Knoll ,  Elad Koren ,  Emanuel Loertscher

    IPC分类号： H01H59/00 ,  B81B7/00 ,  B81B3/00

    CPC分类号： H01H59/0009 ,  B81B3/0021 ,  B81B7/008 ,  B81B2201/01 ,  B81B2203/04 ,  H01H1/0036 ,  H01H1/0094 ,  H01H55/00 ,  H01H57/00 ,  H01H61/01 ,  H01H2001/0052 ,  H01H2001/0078 ,  H01H2057/006 ,  H01H2061/006 ,  H01L41/0478 ,  H01L41/09

    摘要： An electromechanical switching device includes a first electrode, comprising layers of a first 2D layered material, which layers exhibit a first surface; a second electrode, comprising layers of a second 2D layered material, which layers exhibit a second surface opposite the first surface; and an actuation mechanism; wherein each of the first and second 2D layered materials has an anisotropic electrical conductivity, which is lower transversely to its layers than in-plane with the layers; the first electrode includes two distinct areas alongside the first surface, which areas differ in at least one structural, electrical and/or magnetic property; and at least one of the first and second electrodes is actuatable by the actuation mechanism, such that actuation thereof for modification of an electrical conductance transverse to each of the first surface and the second surface to enable current modulation between the first electrode and the second electrode.

    摘要翻译： 机电开关装置包括第一电极，其包括第一2D层状材料的层，该层表现出第一表面; 第二电极，包括第二2D层状材料层，所述层表现出与所述第一表面相对的第二表面; 和致动机构; 其中所述第一和第二2D层状材料中的每一个具有各向异性导电性，所述各向异性导电性横向于所述层的横向于与所述层的平面相比较低; 第一电极包括沿着第一表面的两个不同的区域，这些区域在至少一个结构，电和/或磁性方面不同; 并且所述第一和第二电极中的至少一个可由所述致动机构致动，使得其致动以改变横向于所述第一表面和所述第二表面中的每一个的电导，以使得能够在所述第一电极和所述第二电极之间进行电流调制 。

    METHODS AND APPARATUSES FOR POSITIONING NANO-OBJECTS WITH ASPECT RATIOS
    5.
    发明申请
    METHODS AND APPARATUSES FOR POSITIONING NANO-OBJECTS WITH ASPECT RATIOS 有权
    用于定位具有纵横比的纳米对象的方法和装置

    公开(公告)号：US20130284598A1

    公开(公告)日：2013-10-31

    申请号：US13871148

    申请日：2013-04-26

    申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

    发明人： Urs T. Duerig ,  Felix Holzner ,  Armin W. Knoll ,  Walter H. Riess

    IPC分类号： C25D13/04

    CPC分类号： C25D13/04 ,  C25D13/02 ,  C25D13/22

    摘要： A method for positioning nano-objects on a surface and an apparatus for implementing the method. The method includes: providing a first surface and a second surface in a position facing each other, where one or more of the surfaces exhibits one or more position structures having dimensions on the nanoscale; providing an ionic liquid suspension of the nano-objects between the two surfaces, where the suspension comprises two electrical double layers each formed at an interface with a respective one of the two surfaces, and the surfaces have electrical charges of the same sign; enabling the nano-objects in the suspension to position according to a potential energy resulting from the electrical charge of the two surfaces; and depositing one or more of the nano-objects on the first surface according to the positioning structures by shifting the minima of the potential energy towards the first surface.

    摘要翻译： 一种用于将纳米物体定位在表面上的方法和用于实现该方法的装置。 该方法包括：在彼此面对的位置提供第一表面和第二表面，其中一个或多个表面呈现出具有纳米级尺寸的一个或多个位置结构; 在所述两个表面之间提供所述纳米物体的离子液体悬浮液，其中所述悬浮液包含两个双电层，每个电双层形成在与所述两个表面中的相应一个表面的界面处，并且所述表面具有相同符号的电荷; 使得悬架中的纳米物体能够根据由两个表面的电荷产生的势能来定位; 以及通过将所述势能的最小值向所述第一表面移动，根据所述定位结构将所述纳米物体中的一个或多个纳入所述第一表面。

    Device and method for storing or switching
    9.
    发明授权
    Device and method for storing or switching 有权
    用于存储或切换的设备和方法

    公开(公告)号：US09431100B1

    公开(公告)日：2016-08-30

    申请号：US14820127

    申请日：2015-08-06

    申请人： International Business Machines Corporation

    发明人： Urs T. Duerig ,  Armin W. Knoll ,  Elad Koren ,  Emanuel Loertscher

    IPC分类号： G11C13/00 ,  G11C23/00

    CPC分类号： G11C13/0014 ,  G11C13/004 ,  G11C13/0069 ,  G11C23/00 ,  G11C2013/0045 ,  G11C2213/35 ,  H01L51/0591

    摘要： A method for storing or switching. The method comprises: arranging a first layer including a first molecular network having a first 2D lattice structure and a second layer including a second molecular network having a second 2D lattice structure at a distance from each other such that the first and the second molecular network interact electronically via molecular orbital interactions, and rotating the first layer relative to the second layer by a rotation angle with a rotation device, wherein an electrical resistance between the first molecular network and the second molecular network changes as a function of the rotation angle, thereby storing information by switching the electrical resistance.

    摘要翻译： 一种存储或切换的方法。 该方法包括：布置包括具有第一2D晶格结构的第一分子网络的第一层和包括具有彼此间隔一定距离的第二2D晶格结构的第二分子网络的第二层，使得第一和第二分子网络相互作用 通过分子轨道相互作用电子地转动，并且使第一层相对于第二层旋转与旋转装置的旋转角度，其中第一分子网络和第二分子网络之间的电阻作为旋转角度的函数而改变，由此存储 信息切换电阻。

    ELECTROMECHANICAL SWITCHING DEVICE WITH 2D LAYERED MATERIAL SURFACES
    10.
    发明申请
    ELECTROMECHANICAL SWITCHING DEVICE WITH 2D LAYERED MATERIAL SURFACES 有权
    具有2D层状材料表面的电动切换装置

    公开(公告)号：US20150069472A1

    公开(公告)日：2015-03-12

    申请号：US14449177

    申请日：2014-08-01

    申请人： International Business Machines Corporation

    发明人： Michel Despont ,  Urs T. Duerig ,  Daniel Grogg ,  Armin W. Knoll ,  Elad Koren

    IPC分类号： H01L27/092 ,  B81B3/00

    CPC分类号： B81B3/0021 ,  B81B1/006 ,  H01H1/0094 ,  H01H1/021 ,  H01H1/027 ,  H01H1/50 ,  H01H2001/0052 ,  H01H2001/0078 ,  H01H2001/0084

    摘要： The present invention is notably directed to an electromechanical switching device having: two electrodes, including: a first electrode, having layers of a first 2D layered material, which layers exhibit a first surface; and a second electrode, having layers of a second 2D layered material, which layers exhibit a second surface vis-à-vis said first surface; and an actuation mechanism, where: each of the first and second 2D layered materials is electrically conducting; and at least one of said two electrodes is actuatable by the actuation mechanism to modify a distance between the first surface and the second surface, such as to modify an electrical conductivity transverse to each of the first surface and the second surface and thereby enable current modulation between the first electrode and the second electrode.

    摘要翻译： 本发明特别涉及一种机电开关装置，其具有：两个电极，包括：第一电极，具有第一2D层状材料的层，所述层呈现第一表面; 以及具有第二2D层状材料层的第二电极，所述层相对于所述第一表面呈现第二表面; 以及致动机构，其中：所述第一和第二2D分层材料中的每一个都是导电的; 并且所述两个电极中的至少一个可由所述致动机构致动以修改所述第一表面和所述第二表面之间的距离，例如改变横向于所述第一表面和所述第二表面中的每一个的导电性，从而使得能够进行电流调制 在第一电极和第二电极之间。