Delivery of Low Pressure Dopant Gas to a High Voltage Ion Source
    1.
    发明申请
    Delivery of Low Pressure Dopant Gas to a High Voltage Ion Source 审中-公开
    将低压掺杂气体输送到高电压离子源

    公开(公告)号:US20080220596A1

    公开(公告)日:2008-09-11

    申请号:US12065471

    申请日:2006-08-29

    摘要: A system for delivery of low-pressure dopant gas to a high-voltage ion source in the doping of semiconductor substrates, in which undesired ionization of the gas is suppressed prior to entry into the high-voltage ion source, by modulating electron energy upstream of the high-voltage ion source so that electron acceleration effects are reduced to below a level supporting an electronic ionization cascade. The gas delivery system in a specific application includes a gas flow passage, a voltage generator electrically coupled with at least a portion of the gas flow passage to impose an electric field thereon, and an obstructive structure that is deployed to modulate acceleration length of electrons of the low-pressure gas in relation to ionization potential of the gas, to suppress ionization in the gas flow passage.

    摘要翻译: 一种用于在半导体衬底的掺杂中向高电压离子源传送低压掺杂气体的系统,其中在进入高压离子源之前,气体的不期望的电离被抑制,通过调制 高电压离子源,使得电子加速效应降低到低于支持电子离子化级联的水平。 具体应用中的气体输送系统包括气体流动通道,与气体流动通道的至少一部分电耦合以在其上施加电场的电压发生器,以及阻塞结构,其被展开以调制电子的加速度长度 相对于气体的电离电位的低压气体,抑制气体流路中的电离。

    ALTERNATE MATERIALS AND MIXTURES TO MINIMIZE PHOSPHORUS BUILDUP IN IMPLANT APPLICATIONS
    2.
    发明申请
    ALTERNATE MATERIALS AND MIXTURES TO MINIMIZE PHOSPHORUS BUILDUP IN IMPLANT APPLICATIONS 有权
    替代植物材料和混合物以最小化植入物中的磷酸酶

    公开(公告)号:US20150037511A1

    公开(公告)日:2015-02-05

    申请号:US14378652

    申请日:2013-02-14

    发明人: Richard S. Ray

    摘要: Systems and processes for utilizing phosphorus fluoride in place of or in combination with, phosphine as a phosphorus dopant source composition, to reduce buildup of unwanted phosphorus deposits in ion implanter systems. The phosphorus fluoride may comprise PF3 and/or PF5. Phosphorus fluoride and phosphine may be co-flowed to the ion implanter, or each of such phosphorus dopant source materials can be alternatingly and sequentially flowed separately to the ion implanter, to achieve reduction in unwanted buildup of phosphorus solids in the implanter, relative to a corresponding process system utilizing only phosphine as the phosphorus dopant source material.

    摘要翻译: 代替磷组分作为磷掺杂剂源组合物利用磷氟化物的系统和方法,以减少离子注入系统中不想要的磷沉积物的积聚。 氟化磷可以包括PF 3和/或PF 5。 氟化磷和磷化氢可以共同流到离子注入机,或者每种这样的磷掺杂剂源材料可以交替地和顺序地流动到离子注入机,以实现在植入器中磷固体的不希望的累积相对于相对于 相应的处理系统仅使用磷化氢作为磷掺杂剂源材料。

    CLOSURE/CONNECTORS FOR LINER-BASED SHIPPING AND DISPENSING CONTAINERS AND METHODS FOR FILLING LINER-BASED SHIPPING AND DISPENSING CONTAINERS
    3.
    发明申请
    CLOSURE/CONNECTORS FOR LINER-BASED SHIPPING AND DISPENSING CONTAINERS AND METHODS FOR FILLING LINER-BASED SHIPPING AND DISPENSING CONTAINERS 审中-公开
    用于基于衬管的运输和分配容器的封闭/连接器以及用于填充基于衬管的运输和分配容器的方法

    公开(公告)号:US20140305079A1

    公开(公告)日:2014-10-16

    申请号:US14356923

    申请日:2012-11-16

    IPC分类号: B65B31/00 B65B7/28 B65B63/08

    摘要: A method for removing headspace gas from a liner-based assembly. The liner-based assembly may generally include an overpack, a liner positioned within the overpack and containing a material and headspace gas, and a closure for sealing the liner. The method may include providing a one-way valve in fluid communication with the interior of the liner and permitting flow in a direction out of the interior of the liner, and applying a vacuum to the one-way valve to evacuate headspace gas from the interior of the liner. In some embodiments, The liner-based assembly may also include a port in fluid communication with an annular space between the overpack and liner, and the method may include capping the port, for example, during application of the vacuum to the one-way valve.

    摘要翻译: 一种从基于衬套的组件移除顶空气体的方法。 基于衬垫的组件通常可以包括外包装,位于外包装内并且包含材料和顶部空间气体的衬垫以及用于密封衬套的封闭件。 该方法可以包括提供与衬套内部流体连通的单向阀,并允许沿着衬套内部流出的方向流动,并向单向阀施加真空以将顶部空间气体从内部排出 的班轮。 在一些实施例中,基于衬管的组件还可以包括与外包装和衬套之间的环形空间流体连通的端口,并且该方法可以包括例如在真空向单向阀施加真空期间封盖端口 。

    LOW TEMPERATURE DEPOSITION OF PHASE CHANGE MEMORY MATERIALS
    8.
    发明申请
    LOW TEMPERATURE DEPOSITION OF PHASE CHANGE MEMORY MATERIALS 有权
    相变记忆材料的低温沉积

    公开(公告)号:US20140206134A1

    公开(公告)日:2014-07-24

    申请号:US14223500

    申请日:2014-03-24

    IPC分类号: H01L51/00

    摘要: A system and method for forming a phase change memory material on a substrate, in which the substrate is contacted with precursors for a phase change memory chalcogenide alloy under conditions producing deposition of the chalcogenide alloy on the substrate, at temperature below 350° C., with the contacting being carried out via chemical vapor deposition or atomic layer deposition. Various tellurium, germanium and germanium-tellurium precursors are described, which are useful for forming GST phase change memory films on substrates.

    摘要翻译: 在基板上形成相变记忆材料的系统和方法,其中在温度低于350℃的条件下,在产生硫属元素化合物的沉积的条件下,在相变存储硫族化合物的前体与基板接触的基板上, 其接触通过化学气相沉积或原子层沉积进行。 描述了各种碲,锗和锗 - 碲前体,其可用于在基底上形成GST相变记忆膜。