Magnetoresistive shield with lateral sub-magnets
    4.
    发明授权
    Magnetoresistive shield with lateral sub-magnets 有权
    具有侧副磁铁的磁阻屏蔽

    公开(公告)号:US08472147B2

    公开(公告)日:2013-06-25

    申请号:US13102751

    申请日:2011-05-06

    IPC分类号: G11B5/39

    摘要: A magnetic shield for a magnetoresistive (MR) reader has one or more lateral hard magnets and a ferromagnetic shielding layer with at least one hard sub-magnet in a lateral notch in the shielding layer. The notch allows the shielding layer to contact the sub-magnet on surfaces along multiple normal planes.

    摘要翻译: 用于磁阻(MR)读取器的磁屏蔽件具有一个或多个横向硬磁体和在屏蔽层中的横向凹口中具有至少一个硬副磁体的铁磁屏蔽层。 凹口允许屏蔽层沿着多个正平面接触表面上的子磁体。

    Apparatus and method for intra-layer modulation of the material deposition and assist beam and the multilayer structure produced therefrom
    6.
    发明授权
    Apparatus and method for intra-layer modulation of the material deposition and assist beam and the multilayer structure produced therefrom 失效
    用于材料沉积和辅助光束的层内调制的装置和方法以及由其产生的多层结构

    公开(公告)号:US06478931B1

    公开(公告)日:2002-11-12

    申请号:US09634457

    申请日:2000-08-07

    IPC分类号: C23C1434

    摘要: A method of producing a multilayer structure that has reduced interfacial roughness and interlayer mixing by using a physical-vapor deposition apparatus. In general the method includes forming a bottom layer having a first material wherein a first plurality of monolayers of the first material is deposited on an underlayer using a low incident adatom energy. Next, a second plurality of monolayers of the first material is deposited on top of the first plurality of monolayers of the first material using a high incident adatom energy. Thereafter, the method further includes forming a second layer having a second material wherein a first plurality of monolayers of the second material is deposited on the second plurality of monolayers of the first material using a low incident adatom energy. Next, a second plurality of monolayers of the second material is deposited on the first plurality of monolayers of the second material using a high incident adatom energy.

    摘要翻译: 一种通过使用物理气相沉积设备制备具有降低的界面粗糙度和层间混合的多层结构的方法。 通常,该方法包括形成具有第一材料的底层,其中第一材料的第一多个单层使用低入射的原子能量沉积在底层上。 接下来,第一材料的第二多个单层被沉积在第一材料的第一多个单层的顶部上,使用高的入射吸收能量。 此后,该方法还包括形成具有第二材料的第二层,其中第二材料的第一多个单层被沉积在第一材料的第二多个单层上,使用低入射的原子能。 接下来,第二材料的第二多个单层使用高入射的原子能量沉积在第二材料的第一多个单层上。