会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Buried junction Josephson interferometer
    • 埋地约瑟夫逊干涉仪
    • US4525730A
    • 1985-06-25
    • US445331
    • 1982-11-29
    • Johannes G. BehaHeinz JaeckelPeter Vettiger
    • Johannes G. BehaHeinz JaeckelPeter Vettiger
    • H01L39/22H01L27/12H01L45/00H01L45/02
    • H01L39/223Y10S505/874
    • Planar junction Josephson interferometer in which the junctions (24) are "buried" underneath the interferometer bridge (27) connecting the junction counter-electrodes (25). The insulation (26) that separates the common base electrode (22) from the bridge (27) is extended between the bridge and the upper surfaces of the counter-electrodes. This design permits, without decreasing the interferometer loop inductance, a reduction of the interferometer area and thus results in a higher packaging density in logic or memory applications.The buried junction concept can be applied in symmetric or asymmetric interferometer designs with virtually any number of junctions, any type of input current control or current feeding scheme.The interferometer can be produced using conventional evaporation, photo-resist, and etch processes based on optical lithography. Further area reduction is achieved in applying e-beam or x-ray technology.
    • 平面接合约瑟夫森干涉仪,其中连接(24)“接地”在连接相对电极(25)的干涉仪桥(27)下方。 将公共基极(22)与桥接器(27)分离的绝缘体(26)在桥接器和对置电极的上表面之间延伸。 该设计允许在不降低干涉仪环路电感的情况下减少干涉仪面积,从而导致逻辑或存储器应用中更高的封装密度。 掩埋连接点概念可以应用于对称或非对称干涉仪设计中,具有任何数量的连接点,任何类型的输入电流控制或电流馈送方案。 干涉仪可以使用基于光学光刻的常规蒸发,光刻胶和蚀刻工艺制造。 在应用电子束或x射线技术方面实现了进一步的面积减少。
    • 7. 发明授权
    • Magnetic millipede for ultra high density magnetic storage
    • 磁性千斤顶用于超高密度磁存储
    • US06680808B2
    • 2004-01-20
    • US09798237
    • 2001-03-01
    • Rolf AllenspachGerd K. BinnigWalter HaeberlePeter Vettiger
    • Rolf AllenspachGerd K. BinnigWalter HaeberlePeter Vettiger
    • G11B502
    • G11B5/00B82Y10/00G11B5/012G11B5/255G11B5/488G11B5/4886G11B5/74G11B5/82G11B9/14G11B9/1409G11B9/1418G11B9/1463G11B13/045G11B2005/0002G11B2005/0005G11B2005/0021
    • The present invention relates to computer storage systems which have a tip (24) directed close or in contact to the storage medium (10) by which bit-writing and bit-reading is enforced. It is proposed to use a magnetizable storage medium (10), expose it to an artificial, external magnetic field H coupled externally to the storage medium, and—during bit writing—to concurrently apply heat very locally in bit size dimension in order to let the external magnetic field become locally larger than the (temperature-dependent) coercive field at the location (32) where heat is applied. Further, a two-dimensional array of cantilever tips (24) is advantageously used in an inventional storage system each of which tips serves as a heat source when it is activated by a current flowing through a resistive path within said tip (24) and producing the necessary temperature at the small storage medium location (32) where the bit writing is intended in order to approach the Curie temperature or the compensation temperature of the magnetic material.
    • 本发明涉及具有尖端(24)的计算机存储系统,所述尖端(24)紧密地或与存储介质(10)接触,由此执行位写入和位读取。 建议使用可磁化存储介质(10),将其暴露于外部耦合到存储介质的人造外部磁场H,并且在位写入期间同时以比特尺寸尺寸局部施加热量,以使 外部磁场局部地大于施加热量的位置(32)处的(温度依赖)矫顽场。 此外,悬臂尖端(24)的二维阵列有利地用于本发明的存储系统中,每个尖端在由流过所述尖端(24)内的电阻路径的电流激活时用作热源,并产生 在小存储介质位置(32)处必需的温度,其中位写入旨在接近居里温度或磁性材料的补偿温度。