Method for forming ultra low k films using electron beam
    2.
    发明授权
    Method for forming ultra low k films using electron beam 失效
    使用电子束形成超低k膜的方法

    公开(公告)号:US07060330B2

    公开(公告)日:2006-06-13

    申请号:US10302393

    申请日:2002-11-22

    IPC分类号: C23C16/56

    摘要: The present invention generally provides a method for depositing a low dielectric constant film using an e-beam treatment. In one aspect, the method includes delivering a gas mixture comprising one or more organosilicon compounds and one or more hydrocarbon compounds having at least one cyclic group to a substrate surface at deposition conditions sufficient to deposit a non-cured film comprising the at least one cyclic group on the substrate surface. The method further includes substantially removing the at least one cyclic group from the non-cured film using an electron beam at curing conditions sufficient to provide a dielectric constant less than 2.5 and a hardness greater than 0.5 GPa.

    摘要翻译: 本发明通常提供使用电子束处理沉积低介电常数膜的方法。 在一个方面,该方法包括在足以沉积包含至少一个环状基团的非固化膜的沉积条件下将包含一种或多种有机硅化合物和一种或多种具有至少一个环状基团的烃化合物的气体混合物递送到基底表面 组在基板表面上。 该方法还包括在足以提供小于2.5的介电常数和大于0.5GPa的硬度的固化条件下使用电子束从非固化膜中基本上除去至少一个环状基团。

    Two-layer film for next generation damascene barrier application with good oxidation resistance
    5.
    发明授权
    Two-layer film for next generation damascene barrier application with good oxidation resistance 失效
    用于下一代镶嵌屏障的双层膜具有良好的抗氧化性能

    公开(公告)号:US07749563B2

    公开(公告)日:2010-07-06

    申请号:US10266551

    申请日:2002-10-07

    IPC分类号: C23C16/00

    摘要: A method is provided for processing a substrate including providing a processing gas comprising an organosilicon compound comprising a phenyl group to the processing chamber, and reacting the processing gas to deposit a low k silicon carbide barrier layer useful as a barrier layer in damascene or dual damascene applications with low k dielectric materials. A method is provided for depositing a silicon carbide cap layer that has substantially no phenyl groups attached to silicon atoms from a processing gas comprising an oxygen-free organosilicon compound on a low k silicon carbide barrier layer.

    摘要翻译: 提供了一种处理基材的方法,包括提供包含含有苯基的有机硅化合物的处理气体至处理室,并使处理气体反应沉积在大马士革或双镶嵌中可用作阻挡层的低k碳化硅阻挡层 低k电介质材料的应用。 提供了一种用于沉积在低k碳化硅阻挡层上基本上没有从包含无氧有机硅化合物的处理气体连接到硅原子上的苯基沉积碳化硅盖层的方法。