TECHNIQUES FOR FORMING SHALLOW JUNCTIONS
    61.
    发明申请
    TECHNIQUES FOR FORMING SHALLOW JUNCTIONS 有权
    形成小结的技术

    公开(公告)号:US20080108208A1

    公开(公告)日:2008-05-08

    申请号:US11733467

    申请日:2007-04-10

    IPC分类号: H01L21/425

    摘要: Techniques for forming shallow junctions are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method for forming shallow junctions. The method may comprise generating an ion beam comprising molecular ions based on one or more materials selected from a group consisting of: digermane (Ge2H6), germanium nitride (Ge3N4), germanium-fluorine compounds (GFn, wherein n=1, 2, or 3), and other germanium-containing compounds. The method may also comprise causing the ion beam to impact a semiconductor wafer.

    摘要翻译: 公开了形成浅结的技术。 在一个特定的示例性实施例中,可以将技术实现为用于形成浅结的方法。 该方法可以包括产生基于选自以下的一种或多种材料的分子离子的离子束:二氧化锗(Ge 2 H 6 H 6),氮化锗(Ge 3-N 3),锗 - 氟化合物(GF n n,其中n = 1,2或3)和其它含锗的 化合物。 该方法还可以包括使离子束撞击半导体晶片。

    Methods and apparatus for adjusting beam parallelism in ion implanters
    63.
    再颁专利
    Methods and apparatus for adjusting beam parallelism in ion implanters 有权
    用于调整离子注入机中光束平行度的方法和装置

    公开(公告)号:USRE40009E1

    公开(公告)日:2008-01-22

    申请号:US10922783

    申请日:2004-08-20

    IPC分类号: H01J37/08

    CPC分类号: H01J37/3171 H01J37/1471

    摘要: Methods and apparatus for implanting ions in a workpiece, such as a semiconductor wafer, include generating an ion beam, measuring parallelism of the ion beam, adjusting the ion beam for a desired parallelism based on the measured parallelism, measuring a beam direction of the adjusted ion beam, orienting a workpiece at an implant angle referenced to the measured beam direction and performing an implant with the workpiece oriented at the implant angle referenced to the measured beam direction. The implant may be performed with a high degree of beam parallelism.

    摘要翻译: 用于在诸如半导体晶片的工件中注入离子的方法和装置包括产生离子束,测量离子束的平行度,基于所测量的平行度调节离子束以达到期望的平行度,测量经调节的 离子束,以参考所测量的束方向的注入角度定向工件,并且以与以测量的光束方向为准的注入角度对准的工件进行植入。 可以以高度的束平行度执行植入物。

    Technique for providing a segmented electrostatic lens in an ion implanter
    64.
    发明申请
    Technique for providing a segmented electrostatic lens in an ion implanter 有权
    在离子注入机中提供分段静电透镜的技术

    公开(公告)号:US20070164229A1

    公开(公告)日:2007-07-19

    申请号:US11413570

    申请日:2006-04-28

    IPC分类号: H01J3/14

    CPC分类号: H01J37/12 H01J37/3171

    摘要: A technique for providing a segmented electrostatic lens in an ion implanter is disclosed. In one particular exemplary embodiment, the technique may be realized as an electrostatic lens for use in an ion implanter. The lens may comprise an entrance electrode biased at a first voltage potential, wherein an ion beam enters the electrostatic lens through the entrance electrode. The lens may also comprise an exit electrode biased at a second voltage potential, wherein the ion beam exits the electrostatic lens through the exit electrode. The lens may further comprise a suppression electrode located between the entrance electrode and the exit electrode, the suppression electrode comprising a plurality of segments that are independently biased to manipulate an energy and a shape of the ion beam.

    摘要翻译: 公开了一种在离子注入机中提供分段静电透镜的技术。 在一个特定的示例性实施例中,该技术可以被实现为用于离子注入机的静电透镜。 透镜可以包括偏置在第一电压电位的入口电极,其中离子束通过入口电极进入静电透镜。 透镜还可以包括偏压在第二电压电位的出射电极,其中离子束通过出射电极离开静电透镜。 透镜还可以包括位于入射电极和出射电极之间的抑制电极,所述抑制电极包括多个段,所述多个段被独立地偏置以操纵离子束的能量和形状。

    High transmission, low energy beamline architecture for ion implanter
    65.
    发明授权
    High transmission, low energy beamline architecture for ion implanter 有权
    用于离子注入机的高透射率,低能量束线结构

    公开(公告)号:US06635880B1

    公开(公告)日:2003-10-21

    申请号:US09412265

    申请日:1999-10-05

    申请人: Anthony Renau

    发明人: Anthony Renau

    IPC分类号: H01J37317

    CPC分类号: H01J37/1475 H01J37/3171

    摘要: An ion beam apparatus includes an ion source, a first magnet assembly, a structure defining a resolving aperture and a second magnet assembly. The ion source has an elongated extraction aperture for generating a ribbon ion beam. The first magnet assembly provides first magnetic fields for deflecting the ribbon ion beam perpendicular to the long dimension of the ribbon ion beam cross section, wherein different ion species in the ribbon ion beam are separated. The resolving aperture selects an ion species from the separated ion beam. The second magnet assembly provides second magnetic fields for deflecting ions of the selected ion species in the ribbon ion beam parallel to the long dimension of the ribbon ion beam cross section to produce desired ion trajectories. The width of the ribbon ion beam increases through most of the beamline. As a result, low energy performance is enhanced.

    摘要翻译: 离子束装置包括离子源,第一磁体组件,限定分辨孔的结构和第二磁体组件。 离子源具有用于产生带状离子束的细长的提取孔。 第一磁体组件提供用于使带状离子束垂直于带离子束横截面的长尺寸偏转的第一磁场,其中带状离子束中的不同离子种类被分离。 分辨光圈从分离的离子束中选择离子种类。 第二磁体组件提供第二磁场,用于偏转平行于带状离子束横截面的长尺寸的带离子束中的选定离子种类的离子,以产生期望的离子轨迹。 带离子束的宽度通过大多数束线而增加。 结果,能量性能降低。

    Acceleration and analysis architecture for ion implanter
    67.
    发明授权
    Acceleration and analysis architecture for ion implanter 失效
    离子注入机的加速分析架构

    公开(公告)号:US6130436A

    公开(公告)日:2000-10-10

    申请号:US89014

    申请日:1998-06-02

    IPC分类号: H01J37/05 H01J37/317

    CPC分类号: H01J37/3171 H01J2237/047

    摘要: An ion beam generator includes an ion beam source for generating an ion beam, an acceleration/deceleration column for selectably accelerating or decelerating ions in the ion beam to desired energies, a source filter positioned between the ion beam source and the acceleration/deceleration column for removing first undesired species from the ion beam, and a mass analyzer positioned downstream of the acceleration/deceleration column for removing second undesired species from the ion beam. The ion beam generator supplies an energetic ion beam having a low level of energy and mass contaminants. The ion beam generator may be utilized in an ion implanter.

    摘要翻译: 离子束发生器包括用于产生离子束的离子束源,用于将离子束中的离子可选择地加速或减速到所需能量的加速/减速列,位于离子束源和加速/减速列之间的源极过滤器, 从离子束中除去第一不想要的物质,以及质量分析器,其位于加速/减速塔的下游,用于从离子束中除去第二不需要的物质。 离子束发生器提供具有低水平能量和质量污染物的能量离子束。 离子束发生器可以用在离子注入机中。

    MASK SYSTEM AND METHOD OF PATTERNING MAGNETIC MEDIA
    68.
    发明申请
    MASK SYSTEM AND METHOD OF PATTERNING MAGNETIC MEDIA 失效
    掩蔽系统和磁场介质的方法

    公开(公告)号:US20120292285A1

    公开(公告)日:2012-11-22

    申请号:US13111657

    申请日:2011-05-19

    IPC分类号: G11B5/84 C23C14/48 C23C14/04

    CPC分类号: G11B5/855

    摘要: A method of patterning a substrate, comprises patterning a photoresist layer disposed on the substrate using imprint lithography and etching exposed portions of a hard mask layer disposed between the patterned photoresist layer and the substrate. The method may also comprise implanting ions into a magnetic layer in the substrate while the etched hard mask layer is disposed thereon.

    摘要翻译: 图案化衬底的方法包括使用压印光刻图案化设置在衬底上的光致抗蚀剂层,并蚀刻设置在图案化的光致抗蚀剂层和衬底之间的硬掩模层的暴露部分。 该方法还可以包括将离子注入到衬底中的磁性层中,同时将蚀刻的硬掩模层设置在其上。

    METHODS OF AFFECTING MATERIAL PROPERTIES AND APPLICATIONS THEREFOR
    69.
    发明申请
    METHODS OF AFFECTING MATERIAL PROPERTIES AND APPLICATIONS THEREFOR 有权
    影响材料性能的方法及其应用

    公开(公告)号:US20120288637A1

    公开(公告)日:2012-11-15

    申请号:US13470731

    申请日:2012-05-14

    IPC分类号: C23C14/48

    摘要: Methods of affecting a material's properties through the implantation of ions, such as by using a plasma processing apparatus with a plasma sheath modifier. In this way, properties such as resistance to chemicals, adhesiveness, hydrophobicity, and hydrophilicity, may be affected. These methods can be applied to a variety of technologies. In some cases, ion implantation is used in the manufacture of printer heads to reduce clogging by increasing the materials hydrophobicity. In other embodiments, MEMS and NEMS devices are produced using ion implantation to change the properties of fluid channels and other structures. In addition, ion implantation can be used to affect a material's resistance to chemicals, such as acids.

    摘要翻译: 通过离子注入来影响材料性质的方法,例如通过使用具有等离子体护套改性剂的等离子体处理装置。 以这种方式,可以影响耐化学性,粘合性,疏水性和亲水性等特性。 这些方法可以应用于各种技术。 在某些情况下,离子注入用于制造打印头,以通过增加材料疏水性来减少堵塞。 在其他实施例中,使用离子注入来生产MEMS和NEMS装置,以改变流体通道和其它结构的性质。 此外,可以使用离子注入来影响材料对诸如酸的化学物质的抗性。

    Bi mode ion implantation with non-parallel ion beams
    70.
    再颁专利
    Bi mode ion implantation with non-parallel ion beams 有权
    具有非平行离子束的Bi模式离子注入

    公开(公告)号:USRE41214E1

    公开(公告)日:2010-04-13

    申请号:US11053683

    申请日:2005-02-08

    IPC分类号: H01J37/317

    摘要: A method for implanting ions into a workpiece, such as a semiconductor wafer, includes the steps of generating an ion beam, measuring an angle of non-parallelism of the ion beam, tilting the wafer at a first angle, performing a first implant at the first angle, tilting the wafer at a second angle, and performing a second implant at the second angle. The first and second angles are opposite in sign with respect to a reference direction and in magnitude are equal to or greater than the measured angle of non-parallelism. Preferably, the first and second implants are controlled to provide substantially equal ion doses in the workpiece.

    摘要翻译: 用于将离子注入到诸如半导体晶片的工件中的方法包括以下步骤:产生离子束,测量离子束的非平行度的角度,以第一角度倾斜晶片,在 第一角度,以第二角度倾斜晶片,并且以第二角度执行第二植入。 第一和第二角度相对于参考方向的符号相反,并且幅度等于或大于所测量的非平行度的角度。 优选地,控制第一和第二植入物以在工件中提供基本相等的离子剂量。