公开(公告)号：US20160039965A1

公开(公告)日：2016-02-11

申请号：US14918693

申请日：2015-10-21

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Urs T. DUERIG ,  Bernd W. GOTSMANN ,  Armin W. KNOLL ,  David S. PIRES

IPC分类号： C08G8/28 ,  G11B9/14 ,  C08G73/10

CPC分类号： C08G8/28 ,  B82Y10/00 ,  C08G73/10 ,  G11B9/14 ,  G11B9/1472 ,  G11B9/149 ,  G11B11/007 ,  Y10T428/21 ,  Y10T428/24355 ,  Y10T428/24612 ,  Y10T428/265 ,  Y10T428/31623 ,  Y10T428/31721

摘要： A local probe storage array is provided that includes a substrate, and a polymeric layer over the substrate, the polymeric layer comprising a crosslinking agent comprising at least three alkyne groups.

摘要翻译： 提供了本地探针存储阵列，其包括基底和在该基底上的聚合物层，所述聚合物层包含包含至少三个炔基的交联剂。

公开(公告)号：US09177600B2

公开(公告)日：2015-11-03

申请号：US14013836

申请日：2013-08-29

申请人： Elwha, LLC

发明人： Hon Wah Chin ,  Howard Lee Davidson ,  Roderick A. Hyde ,  Jordin T. Kare ,  Nicholas F. Pasch ,  Robert C. Petroski ,  David B. Tuckerman ,  Lowell L. Wood, Jr.

IPC分类号： G11B5/74 ,  G11B5/09 ,  G11B5/64 ,  G11B23/00 ,  G11B7/2548 ,  G11B7/24035

CPC分类号： G11B23/0064 ,  G11B7/24035 ,  G11B7/2548 ,  G11B9/061 ,  G11B9/14 ,  G11B11/007 ,  G11B23/0057 ,  G11B23/0078

摘要： The present disclosure provides systems and methods associated with data storage using atomic films, such as graphene, boron nitride, or silicene. A platter assembly may include at least one platter that has one or more substantially planar surfaces. One or more layers of a monolayer atomic film, such as graphene, may be positioned on a planar surface. Data may be stored on the atomic film using one or more vacancies, dopants, defects, and/or functionalized groups (presence or lack thereof) to represent one of a plurality of states in a multi-state data representation model, such as a binary, a ternary, or another base N data storage model. A read module may detect the vacancies, dopants, and/or functionalized groups (or a topographical feature resulting therefrom) to read the data stored on the atomic film.

摘要翻译： 本公开提供了与使用诸如石墨烯，氮化硼或硅的原子膜的数据存储相关联的系统和方法。 盘片组件可以包括至少一个具有一个或多个基本平坦表面的盘片。 可以将一层或多层单层原子膜（例如石墨烯）定位在平坦表面上。 数据可以使用一个或多个空位，掺杂剂，缺陷和/或功能化组（存在或不存在）来存储在原子膜上，以表示多状态数据表示模型中的多个状态之一，例如二进制 ，三元或另一个基本N数据存储模型。 读取模块可以检测存储在原子膜上的数据的空位，掺杂物和/或功能化组（或由其产生的形貌特征）。

公开(公告)号：US20120155242A1

公开(公告)日：2012-06-21

申请号：US13345889

申请日：2012-01-09

申请人： Urs T. Duerig ,  Jane Elizabeth Frommer ,  Bernd Walter Gotsmann ,  Erik Christopher Hagberg ,  James Lupton Hedrick ,  Armin W. Knoll ,  Victor Yee-Way Lee ,  Teddie Peregrino Magbitang ,  Robert Dennis Miller ,  Russell Clayton Pratt ,  Charles Gordon Wade ,  Johannes Windeln

发明人： Urs T. Duerig ,  Jane Elizabeth Frommer ,  Bernd Walter Gotsmann ,  Erik Christopher Hagberg ,  James Lupton Hedrick ,  Armin W. Knoll ,  Victor Yee-Way Lee ,  Teddie Peregrino Magbitang ,  Robert Dennis Miller ,  Russell Clayton Pratt ,  Charles Gordon Wade ,  Johannes Windeln

IPC分类号： G11B3/00

CPC分类号： G11B9/149 ,  B82Y10/00 ,  C08G73/101 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1053 ,  C08G73/1064 ,  G11B9/1409 ,  G11B9/1454 ,  G11B11/007 ,  G11B2005/0021 ,  Y10T428/265 ,  Y10T428/31721

摘要： An approach is presented for designing a polymeric layer for nanometer scale thermo-mechanical storage devices. Cross-linked polyimide oligomers are used as the recording layers in atomic force data storage device, giving significantly improved performance when compared to previously reported cross-linked and linear polymers. The cross-linking of the polyimide oligomers may be tuned to match thermal and force parameters required in read-write-erase cycles. Additionally, the cross-linked polyimide oligomers are suitable for use in nano-scale imaging.

公开(公告)号：US07852582B2

公开(公告)日：2010-12-14

申请号：US11944250

申请日：2007-11-21

申请人： Vladimir Ermolov ,  Sergey Boldyrev

发明人： Vladimir Ermolov ,  Sergey Boldyrev

IPC分类号： G11B27/36

CPC分类号： G11B11/007 ,  B82Y10/00 ,  G11B9/1463 ,  G11B20/1816 ,  G11B2020/1869

摘要： The invention relates to a method of determining wear of a data storage medium actively by performing a read operation on the data storage medium and detecting a read signal, comparing the read signal to at least one wear threshold; and determining a wear level of an area of the data storage medium based on the comparison. The wear threshold is lower than a detection threshold, wherein the detection of the read signal above the detection threshold indicates the presence of stored data.

摘要翻译： 本发明涉及通过对数据存储介质执行读取操作并检测读取信号来将读取信号与至少一个磨损阈值进行比较来主动确定数据存储介质的磨损的方法; 以及基于所述比较确定所述数据存储介质的区域的磨损水平。 磨损阈值低于检测阈值，其中在检测阈值之上的读取信号的检测指示存储的数据的存在。

公开(公告)号：US07787350B2

公开(公告)日：2010-08-31

申请号：US11329466

申请日：2006-01-11

申请人： Peter Baechtold ,  Johannes G. Bednorz ,  Gerd K. Binnig ,  Giovanni Cherubini ,  Evangelos S. Eleftheriou ,  Michel Despont

发明人： Peter Baechtold ,  Johannes G. Bednorz ,  Gerd K. Binnig ,  Giovanni Cherubini ,  Evangelos S. Eleftheriou ,  Michel Despont

IPC分类号： G11B9/00

CPC分类号： G11B11/007 ,  B82Y10/00 ,  G11B9/1472

摘要： A storage device including a storage medium for storing data in the form of topographic or magnetic marks. At least one probe is mounted on a common frame, the common frame and the storage medium designed for moving relative to each other for creating or detecting said marks. Each probe includes a tip facing the storage medium, a read sensing element, a write element and a capacitive platform, that forms a first electrode and is designed for a voltage potential applied to it independent from a control signal for said read sensing element and for said voltage potential applied to said capacitive platform being independent from a control signal for said write heating element. It further comprises a second electrode arranged in a fixed position relative to the storage medium forming a first capacitor together wherein said first electrode and a medium between the first and second electrode.

公开(公告)号：US20100059383A1

公开(公告)日：2010-03-11

申请号：US12375417

申请日：2007-07-18

申请人： Urs T. Duerig ,  Bernd W. Gotsmann ,  Armin W. Knoll

发明人： Urs T. Duerig ,  Bernd W. Gotsmann ,  Armin W. Knoll

IPC分类号： C25D1/00

CPC分类号： G11B9/1472 ,  B82Y10/00 ,  G11B9/14 ,  G11B11/007

摘要： The present invention relates to a device for forming topographic features on a surface of a polymer layer comprising: a polymer layer (1); a substrate (2) comprising a conductor, a first surface (1a) of the polymer layer (1) being provided on the substrate (2); and at least one electrode (3) which, when the device is in use, interacts with a second surface (1b) of the polymer layer (1), wherein, when in use, the device is operable to apply a first electrical potential (P1) to the at least one electrode (3) relative to the substrate (2), thereby to cause a protrusion (4) to be formed on the second surface (1b) of the polymer layer (1).

摘要翻译： 本发明涉及一种用于在聚合物层的表面上形成地形特征的装置，包括：聚合物层（1）; 包括导体的基板（2），所述聚合物层（1）的第一表面（1a）设置在所述基板（2）上; 以及至少一个电极（3），当所述装置在使用中时，所述电极（3）与所述聚合物层（1）的第二表面（1b）相互作用，其中当使用时所述装置可操作以施加第一电位 P1）相对于基板（2）至少一个电极（3），从而在聚合物层（1）的第二表面（1b）上形成突起（4）。

公开(公告)号：US07586828B1

公开(公告)日：2009-09-08

申请号：US10972759

申请日：2004-10-25

申请人： Xiaoguang Ma

发明人： Xiaoguang Ma

IPC分类号： G11B9/00

CPC分类号： G11B11/007 ,  B82Y10/00 ,  G11B9/1436 ,  G11B9/149

摘要： A magnetic data storage system having a scanning tip array based system and a shape memory thin film-based data storage medium. Prior to storing data, the medium is in its non-ferromagnetic austenitic phase. Indentation stress locally induces martensitic transformation of the medium, which in turn generates a locally ferromagnetized surface. By measuring the magnetic force interaction between the tip and the medium surface, inscribed magnetic information can be read. The shape memory thin film enables the stress-induced local magnetic transition to provide a fast data storage system with high data storage density.

摘要翻译： 一种磁数据存储系统，具有基于扫描头阵列的系统和形状记忆薄膜数据存储介质。 在存储数据之前，介质处于其非铁磁奥氏体相。 压痕应力局部地引起介质的马氏体转变，其又产生局部铁磁性表面。 通过测量尖端和介质表面之间的磁力相互作用，可以读取内接磁信息。 形状记忆薄膜使应力引起的局部磁转移能够提供具有高数据存储密度的快速数据存储系统。

公开(公告)号：US20080161527A1

公开(公告)日：2008-07-03

申请号：US11618945

申请日：2007-01-02

申请人： Richard Anthony DiPietro ,  Urs T. Duerig ,  Jane Elizabeth Frommer ,  Bernd Walter Gotsmann ,  Erik Christopher Hagberg ,  James Lupton Hedrick ,  Armin W. Knoll ,  Teddie Peregrino Magbitang ,  Robert Dennis Miller ,  Russell Clayton Pratt ,  Charles Gordon Wade

发明人： Richard Anthony DiPietro ,  Urs T. Duerig ,  Jane Elizabeth Frommer ,  Bernd Walter Gotsmann ,  Erik Christopher Hagberg ,  James Lupton Hedrick ,  Armin W. Knoll ,  Teddie Peregrino Magbitang ,  Robert Dennis Miller ,  Russell Clayton Pratt ,  Charles Gordon Wade

IPC分类号： C08G8/02 ,  G11B15/18

CPC分类号： C08G65/46 ,  B82Y10/00 ,  C08G65/4012 ,  G11B9/149 ,  G11B11/007

摘要： A composition of matter for the recording medium of nanometer scale thermo-mechanical information storage devices and a nanometer scale thermo-mechanical information storage device. The composition includes: one or more polyaryletherketone polymers, each of the one or more polyaryletherketone polymers having two terminal ends, each terminal end having two or more phenylethynyl moieties. The one or more polyaryletherketone polymers are thermally cured and the resulting cross-linked polyaryletherketone resin used as the recording layers in atomic force data storage devices.

公开(公告)号：US07355955B2

公开(公告)日：2008-04-08

申请号：US10844729

申请日：2004-05-13

申请人： Andrei B. Petrin

发明人： Andrei B. Petrin

IPC分类号： G11B9/00

CPC分类号： B82Y10/00 ,  G11B9/14 ,  G11B9/1409 ,  G11B9/1418 ,  G11B9/1445 ,  G11B9/1472 ,  G11B9/149 ,  G11B11/007 ,  G11B2005/0021

摘要： A nanoscale digital data storage device is provided. In the nanoscale digital data storage device, a storage medium has a polymer layer deposited on a substrate, for writing and reading digital data on and from. A cantilever chip has a plurality of cantilevers arranged therein. Each cantilever is fixed to another substrate at one end and has a tip formed at its free end, for emitting heat according to an applied current. The tips in the cantilever chip are in contact with the storage medium at predetermined bit positions during data writing, and the cantilever chip applies a relatively low current to a tip when the tip writes bit 1 and a relatively high current to the tip when the tip writes bit 0.

摘要翻译： 提供纳米级数字数据存储设备。 在纳米级数字数据存储装置中，存储介质具有沉积在基板上的聚合物层，用于在数字数据上进行写入和读取。 悬臂式芯片具有布置在其中的多个悬臂。 每个悬臂在一端固定到另一个基板，并且在其自由端处形成有一个尖端，用于根据所施加的电流发射热量。 在数据写入期间，悬臂芯片中的尖端与预定位位置处的存储介质接触，并且当尖端将尖端写入位1时，悬臂芯片向尖端施加相对低的电流，并且当尖端 写入位0。

公开(公告)号：US20060239129A1

公开(公告)日：2006-10-26

申请号：US11325248

申请日：2006-01-03

申请人： Victor Kley

发明人： Victor Kley

IPC分类号： H04B1/20

CPC分类号： G03F1/84 ,  G01B7/31 ,  G01Q80/00 ,  G03F7/70375 ,  G03F7/70483 ,  G11B5/232 ,  G11B5/3116 ,  G11B9/06 ,  G11B9/08 ,  G11B9/14 ,  G11B9/1409 ,  G11B9/1418 ,  G11B9/1427 ,  G11B9/1436 ,  G11B9/1445 ,  G11B9/1454 ,  G11B9/149 ,  G11B11/007 ,  G11B11/05 ,  G11B11/12 ,  G11B11/16 ,  G11B2005/0002 ,  G11B2005/0021 ,  H02N1/006 ,  Y10S977/851 ,  Y10S977/86 ,  Y10S977/875 ,  Y10S977/877

摘要： A data storage system that includes a positioning system for positioning the write/read mechanism and the storage medium of the data storage device with respect to each other in first and second predefined directions. The positioning system comprises a positioning apparatus comprising microfabricated first and second positioning assemblies. The positioning system further comprises a controller to position a positionable support structure of the first positioning assembly in a first predefined direction within a range of positioning that is larger than the range of movement of a moveable support structure of the first positioning assembly by controlling (A) a stationary support structure clamp in clamping and unclamping the positionable structure to and from the support structure, (B) a moveable structure clamp in clamping and unclamping the positionable support structure to and from the moveable support structure, and (C) the movement of the moveable support structure.