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公开(公告)号：WO2007096359A3
公开(公告)日：2008-01-10
申请号：PCT/EP2007051622
申请日：2007-02-20
Applicant: IBM , IBM UK , HEDRICK JAMES LUPTON , FROMMER JANE ELIZABETH , WINDELN JOHANNES , DUERIG URS , LEE VICTOR YEE-WAY , GOTSMANN BERND , MILLER ROBERT DENNIS , HAGBERG ERIK , MAGBITANG TEDDIE , KNOLL ARMIN , PRATT RUSSELL CLAYTON , WADE CHARLES
Inventor： HEDRICK JAMES LUPTON , FROMMER JANE ELIZABETH , WINDELN JOHANNES , DUERIG URS , LEE VICTOR YEE-WAY , GOTSMANN BERND , MILLER ROBERT DENNIS , HAGBERG ERIK , MAGBITANG TEDDIE , KNOLL ARMIN , PRATT RUSSELL CLAYTON , WADE CHARLES
CPC classification number: 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
Abstract: 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.
Abstract translation: 提出了一种用于设计用于纳米级热机械存储装置的聚合物层的方法。 交联聚酰亚胺低聚物用作原子力数据存储装置中的记录层，与先前报道的交联和线性聚合物相比，显着提高了性能。 可以调整聚酰亚胺低聚物的交联以匹配读写擦除周期中所需的热和强度参数。 另外，交联聚酰亚胺低聚物适用于纳米级成像。
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2.发明专利Method for producing chemical mediating dispersion liquid for magnetic nanoparticle in polymer and method for aligning magnetic nanoparticle 有权在聚合物中生产用于磁性纳米粒子的化学介质分散液的方法和用于对准磁性纳米粒子的方法
公开(公告)号：JP2008192283A
公开(公告)日：2008-08-21
申请号：JP2008012323
申请日：2008-01-23
Applicant: Internatl Business Mach Corp
, インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation Inventor： JAMES LUPTON HEDRICK , DELLA JANE MILILON , ALSHAKIM NELSON , PRATT RUSSELL CLAYTON
CPC classification number: G11B5/845 , B22F2998/00 , B82Y25/00 , B82Y30/00 , C08G65/4012 , C08G65/4031 , C08G65/4037 , C08G73/02 , C08J5/005 , C08J2377/10 , C08K3/08 , C08K9/10 , G11B5/712 , H01F1/0054 , H01F1/0063 , B22F1/0018 , B22F1/0062
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing magnetic nanoparticles sufficiently dispersed in a polymer matrix. SOLUTION: Nanoparticles are non-ferromagnetic or weakly ferromagnetic. A dispersion liquid is annealed at the temperature T FM in which non-ferromagnetic nanoparticles are transformed into ferromagnetic nanoparticles and the ferromagnetism in weakly ferromagnetic nanoparticles is increased. A magnetic field is applied to the dispersion liquid, and the nanoparticles are aligned while the dispersion liquid is heated to the temperature T A . COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供一种制备充分分散在聚合物基质中的磁性纳米颗粒的方法。
解决方案：纳米颗粒是非铁磁性或弱铁磁性的。 分散液在其中非铁磁性纳米粒子转变成铁磁性纳米粒子的温度T SB SB，在弱磁性纳米粒子中的铁磁性增加。 将磁场施加到分散液上，并将纳米颗粒对准，同时将分散液体加热到温度T SB。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：AT435255T
公开(公告)日：2009-07-15
申请号：AT07726443
申请日：2007-02-20
Applicant: IBM
Inventor： HEDRICK JAMES LUPTON , FROMMER JANE ELIZABETH , WINDELN JOHANNES , DUERIG URS , LEE VICTOR YEE-WAY , GOTSMANN BERND , MILLER ROBERT DENNIS , HAGBERG ERIK , MAGBITANG TEDDIE , KNOLL ARMIN , PRATT RUSSELL CLAYTON , WADE CHARLES
Abstract: 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.
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公开(公告)号：DE602007001458D1
公开(公告)日：2009-08-13
申请号：DE602007001458
申请日：2007-02-20
Applicant: IBM
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