Methods of controlling tumorigenesis and diagnosing the risk thereof
    1.
    发明授权
    Methods of controlling tumorigenesis and diagnosing the risk thereof 失效
    控制肿瘤发生和诊断其风险的方法

    公开(公告)号:US08663915B2

    公开(公告)日:2014-03-04

    申请号:US12595824

    申请日:2008-04-11

    IPC分类号: C12Q1/68

    摘要: The present invention relates to methods of controlling tumorigenesis, including preventing, inhibiting, arresting or reversing tumorigenesis. The present invention also provides methods of treatment, prevention and diagnosis of neoblastoma, including cancer, such as metastatic cancer. In one method one or more cells having a predisposition to turn tumorigenic are identifyied. In the one or more cells an altered amount, an altered subcellular localisation or an altered activity of a Rab binding protein is detected. In a method of diagnosing the risk of developing a neoplasmt at least one of the expression level, the activity level and the subcellular localisation of a Rab binding protein is determined. In an in-vitro method of identifying a compound capable of forming a complex with a Rab binding protein the components that form the respective complex are contacted with each other. In a method of determining whether a neoplasm is sensitive to an alteration of intracellular calcium levels, at least one of the expression and the activity of a Rab binding protein is determined. An altered expression or an altered activity of the Rab binding protein is an indication that the neoplasm is sensitive to an alteration of intracellular calcium levels.

    摘要翻译: 本发明涉及控制肿瘤发生的方法,包括预防,抑制,阻止或逆转肿瘤发生。 本发明还提供了治疗,预防和诊断包括癌症在内的新生血管瘤如转移性癌症的方法。 在一种方法中,鉴定出具有转变成致瘤性倾向的一种或多种细胞。 在一个或多个细胞中,检测到改变的量,改变的亚细胞定位或改变的Rab结合蛋白的活性。 在诊断发展赘生物的风险的方法中,确定Rab结合蛋白的表达水平,活性水平和亚细胞定位中的至少一个。 在鉴定能够与Rab结合蛋白形成复合物的化合物的体外方法中,形成相应复合物的组分彼此接触。 在确定肿瘤是否对细胞内钙水平的改变敏感的方法中,确定Rab结合蛋白的表达和活性中的至少一种。 Rab结合蛋白的改变的表达或改变的活性表明肿瘤对细胞内钙水平的改变敏感。

    Double patterning hard mask for damascene perpendicular magnetic recording (PMR) writer
    2.
    发明授权
    Double patterning hard mask for damascene perpendicular magnetic recording (PMR) writer 有权
    用于大马士革垂直磁记录(PMR)作者的双重图案化硬掩模

    公开(公告)号:US09202480B2

    公开(公告)日:2015-12-01

    申请号:US12579316

    申请日:2009-10-14

    摘要: Various embodiments of the subject disclosure provide a double patterning process that uses two patterning steps to produce a write structure having a nose shape with sharp corners. In one embodiment, a method for forming a write structure on a multi-layer structure comprising a substrate and an insulator layer on the substrate is provided. The method comprises forming a hard mask layer over the insulator layer, performing a first patterning process to form a pole and yoke opening in the hard mask layer, performing a second patterning process to remove rounded corners of the pole and yoke opening in the hard mask layer, removing a portion of the insulator layer corresponding to the pole and yoke opening in the hard mask layer to form a trench in the insulator layer, and filling the trench with a magnetic material.

    摘要翻译: 本发明公开的各种实施例提供一种双重图案化工艺,其使用两个图案化步骤来产生具有尖角的鼻子形状的写入结构。 在一个实施例中,提供了一种用于在包括衬底和衬底上的绝缘体层的多层结构上形成写结构的方法。 该方法包括在绝缘体层上形成硬掩模层,执行第一图案化工艺以在硬掩模层中形成极和轭开口,执行第二图案化处理以去除硬掩模中的极和轭开口的圆角 去除与硬掩模层中的极和轭开口相对应的绝缘体层的一部分,以在绝缘体层中形成沟槽,并用磁性材料填充沟槽。

    Method for providing a side shield for a magnetic recording transducer using an air bridge
    3.
    发明授权
    Method for providing a side shield for a magnetic recording transducer using an air bridge 有权
    用于使用空气桥提供用于磁记录换能器的侧屏蔽的方法

    公开(公告)号:US08451563B1

    公开(公告)日:2013-05-28

    申请号:US13331208

    申请日:2011-12-20

    IPC分类号: G11B5/17 G11B5/127

    摘要: A method fabricates a side shield for a magnetic transducer having a nonmagnetic layer and an ABS location corresponding to an ABS. The nonmagnetic layer has a pole trench therein. The pole trench has a shape and location corresponding to the pole. A wet etchable layer is deposited. Part of the wet etchable layer resides in the pole trench. A pole is formed. The pole has a bottom and a top wider than the bottom in the pole tip region. Part of the pole in the pole tip region is in the pole trench on at least part of the wet etchable layer. At least parts of the wet etchable layer and the nonmagnetic layer are removed, forming an air bridge. The air bridge is between part of the pole at the ABS location and an underlying layer. Side shield layer(s) that substantially fill the air bridge are deposited.

    摘要翻译: 一种制造用于具有对应于ABS的非磁性层和ABS位置的磁换能器的侧屏蔽的方法。 非磁性层在其中具有极沟槽。 极沟具有对应于极的形状和位置。 沉积湿蚀刻层。 湿蚀刻层的一部分位于极沟槽中。 一个极点形成。 电极具有底部和顶部宽于电极尖端区域中的底部。 极尖区域中的极的一部分在至少部分湿蚀刻层的极沟中。 去除湿蚀刻层和非磁性层的至少一部分,形成空气桥。 空气桥在ABS位置的极点的一部分和下层之间。 基本上填充空气桥的侧面屏蔽层被沉积。

    Method for simultaneous electronic lapping guide (ELG) and perpendicular magnetic recording (PMR) pole formation
    4.
    发明授权
    Method for simultaneous electronic lapping guide (ELG) and perpendicular magnetic recording (PMR) pole formation 有权
    同时电子研磨导轨(ELG)和垂直磁记录(PMR)极点形成方法

    公开(公告)号:US08018678B1

    公开(公告)日:2011-09-13

    申请号:US12324442

    申请日:2008-11-26

    IPC分类号: G11B5/147

    摘要: A method for providing a perpendicular magnetic recording (PMR) head is disclosed. The method comprises: providing a stop layer; providing an insulating layer over the stop layer; forming a pole trench in the insulating layer by performing a reactive ion etching (RIE) process in the insulating layer over the stop layer; forming an electronic lapping guide (ELG) in the insulating layer by performing the RIE process in the insulating layer over the stop layer; and providing a PMR pole in which at least a portion of the PMR pole resides in the pole trench.

    摘要翻译: 公开了一种用于提供垂直磁记录(PMR)头的方法。 该方法包括:提供停止层; 在停止层上提供绝缘层; 通过在所述绝缘层上在停止层上进行反应离子蚀刻(RIE)工艺,在所述绝缘层中形成极沟槽; 通过在所述阻挡层上的所述绝缘层中进行RIE处理,在所述绝缘层中形成电子研磨导向器(ELG); 以及提供PMR极,其中PMR极的至少一部分位于极沟中。

    GMR sensor with shallow contiguous junction and bias layers aligned with free sensor layers
    5.
    发明授权
    GMR sensor with shallow contiguous junction and bias layers aligned with free sensor layers 失效
    GMR传感器具有与自由传感器层对准的浅连续结和偏置层

    公开(公告)号:US07286329B1

    公开(公告)日:2007-10-23

    申请号:US10788656

    申请日:2004-02-27

    IPC分类号: G11B5/39

    CPC分类号: G01R31/318357 G11B5/3932

    摘要: A magnetic sensor is disclosed having a shallow contiguous junction. Such a sensor is can greatly increase yield for mass-produced heads, especially for large wafers. The magnetic bias layers can be aligned with a free layer of the sensor, improving performance. Milling may be terminated prior to penetration of an antiferromagnetic layer, so that for example the antiferromagnetic layer may extend significantly beyond the free and pinned layers of the sensor.

    摘要翻译: 公开了一种具有浅连续结的磁传感器。 这种传感器可以大大提高批量生产头部的产量,特别是对于大型晶片。 磁偏置层可以与传感器的自由层对准,从而提高性能。 铣削可以在穿透反铁磁层之前终止,使得例如反铁磁层可以显着地延伸超过传感器的自由和固定层。

    Method and system for providing a magnetic recording pole having a dual sidewall angle
    6.
    发明授权
    Method and system for providing a magnetic recording pole having a dual sidewall angle 有权
    用于提供具有双重侧壁角的磁记录极的方法和系统

    公开(公告)号:US08563146B1

    公开(公告)日:2013-10-22

    申请号:US13169710

    申请日:2011-06-27

    IPC分类号: G11B5/33

    摘要: A method for fabricating a magnetic transducer having an air-bearing surface (ABS). An underlayer having a first and second regions and a bevel connecting these regions is provided. The first region is thicker and closer to the ABS than the second region. An intermediate layer conformal with the underlayer is provided. A hard mask layer having a top surface perpendicular to the ABS is formed on the intermediate layer. Part of the hard mask and intermediate layers are removed to provide a trench. The trench has a bottom surface and sidewalls having a first angle between the bottom surface and the intermediate layer and a second angle corresponding to the hard mask layer. A pole is provided in the trench. The pole has a pole tip, a yoke distal, and a bottom bevel. At least the yoke includes sidewalls having sidewall angles corresponding to the first and second angles.

    摘要翻译: 一种制造具有空气轴承表面(ABS)的磁换能器的方法。 提供具有第一和第二区域的底层以及连接这些区域的斜面。 第一区域比第二区域更厚且更接近ABS。 提供与底层共形的中间层。 在中间层上形成具有垂直于ABS的顶表面的硬掩模层。 除去硬掩模和中间层的一部分以提供沟槽。 沟槽具有底表面和在底表面和中间层之间具有第一角度的侧壁和对应于硬掩模层的第二角度。 在沟槽中设置一个极点。 杆具有极尖,轭远端和底斜面。 至少轭包括具有对应于第一和第二角度的侧壁角的侧壁。

    Method and system for providing a perpendicular magnetic recording pole having a leading edge bevel
    7.
    发明授权
    Method and system for providing a perpendicular magnetic recording pole having a leading edge bevel 有权
    用于提供具有前缘斜面的垂直磁记录极的方法和系统

    公开(公告)号:US08277669B1

    公开(公告)日:2012-10-02

    申请号:US12643954

    申请日:2009-12-21

    IPC分类号: B44C1/22

    摘要: A method and system for providing a pole of magnetic transducer having an air-bearing surface (ABS) are described. Leading shield and planarization stop layers are provided. Portions of the planarization stop and shield layers distal from the ABS location are removed, providing a depression forming a bevel. The bevel has an angle greater than zero and less than ninety degrees. An intermediate layer having a top surface substantially perpendicular to the ABS location is provided. Part of the intermediate layer is removed, forming a trench having a bottom corresponding to the leading shield and a location and profile corresponding to the pole. A nonmagnetic layer is provided at least partially in the trench. The pole with a leading edge bevel corresponding to the bevel is provided in the trench. A capping layer covering the pole is provided, at least part of the intermediate layer removed, and a wrap-around shield provided.

    摘要翻译: 描述了一种用于提供具有空气轴承表面(ABS)的磁换能器极的方法和系统。 提供了领先的屏蔽和平坦化停止层。 除去远离ABS位置的平坦化停止和屏蔽层的部分,提供形成斜面的凹陷。 斜面角度大于零,小于九十度。 提供具有基本上垂直于ABS位置的顶表面的中间层。 中间层的一部分被去除,形成具有对应于前屏蔽的底部的沟槽和对应于极的位置和轮廓。 至少部分地在沟槽中提供非磁性层。 在沟槽中设置有与斜面相对应的前缘斜面的极。 提供覆盖极的覆盖层,去除中间层的至少一部分和设置的环绕护罩。

    Magnetic sensor with underlayers promoting high-coercivity, in-plane bias layers
    9.
    发明授权
    Magnetic sensor with underlayers promoting high-coercivity, in-plane bias layers 失效
    磁性传感器具有底层,促进高矫顽力,面内偏置层

    公开(公告)号:US07639457B1

    公开(公告)日:2009-12-29

    申请号:US10788765

    申请日:2004-02-27

    IPC分类号: G11B5/39 G11B5/127

    摘要: A magnetic sensor is disclosed comprising an antiferromagnetic layer; a first ferromagnetic layer disposed over the antiferromagnetic layer, the first ferromagnetic layer having a magnetization that is pinned by the antiferromagnetic layer; a second ferromagnetic layer disposed over the first ferromagnetic layer, the second ferromagnetic layer having a magnetization that rotates due to an applied magnetic field; a third ferromagnetic layer disposed adjacent to an end of the second ferromagnetic layer, the third ferromagnetic layer having a primarily in-plane magnetization providing a magnetic field to stabilize the end of the second ferromagnetic layer; an amorphous, metallic, nonmagnetic underlayer disposed adjacent to the antiferromagnetic layer; and a crystalline seed layer disposed between the underlayer and the third ferromagnetic layer, the seed layer having a crystalline structure that promotes the in-plane magnetization of the third ferromagnetic layer.

    摘要翻译: 公开了一种磁传感器,其包括反铁磁层; 设置在所述反铁磁层上的第一铁磁层,所述第一铁磁层具有由所述反铁磁层固定的磁化; 设置在所述第一铁磁层上的第二铁磁层,所述第二铁磁层具有由施加的磁场旋转的磁化; 与所述第二铁磁层的端部相邻设置的第三铁磁层,所述第三铁磁层具有主要的面内磁化,提供磁场以稳定所述第二铁磁层的端部; 邻近反铁磁层设置的无定形金属非磁性底层; 以及设置在所述底层和所述第三铁磁层之间的结晶种子层,所述种子层具有促进所述第三铁磁层的平面内磁化的晶体结构。

    Methods for fabricating damascene write poles using ruthenium hard masks
    10.
    发明授权
    Methods for fabricating damascene write poles using ruthenium hard masks 有权
    使用钌硬掩模制造镶嵌写柱的方法

    公开(公告)号:US09346672B1

    公开(公告)日:2016-05-24

    申请号:US12535645

    申请日:2009-08-04

    申请人: Jinqiu Zhang

    发明人: Jinqiu Zhang

    摘要: A method for forming a write pole comprises the steps of providing a structure comprising a substrate layer, a ruthenium layer over the substrate layer, and a tantalum layer over the ruthenium layer, providing an opening in the tantalum layer over a portion of the ruthenium layer, performing a first reactive ion etching step on the portion of the ruthenium layer under the opening in the tantalum layer to provide an opening in the ruthenium layer over a portion of the substrate layer, performing a second reactive ion etching step on the portion of the substrate layer under the opening in the ruthenium layer to form a damascene trench therein, and filling the damascene trench with a magnetic material to form the write pole.

    摘要翻译: 一种用于形成写极的方法包括以下步骤:提供包括基底层,基底层上的钌层和钌层之上的钽层的结构,在碲层的一部分上提供钽层中的开口 在钽层的开口下方的钌层的部分上进行第一反应离子蚀刻工序,以在基板层的一部分上设置钌层的开口部,在该部分上进行第二反应离子蚀刻工序 在钌层的开口下方形成基底层,以在其中形成镶嵌沟槽,并用磁性材料填充镶嵌沟槽以形成写入极。