Constant emissivity deposition member
    1.
    发明授权
    Constant emissivity deposition member 失效
    恒辐射率沉积元件

    公开(公告)号:US07037834B2

    公开(公告)日:2006-05-02

    申请号:US10851384

    申请日:2004-05-22

    IPC分类号: H01L21/44

    摘要: A deposition member adapted for discharging a deposition material during a deposition process can acquire a coating during the deposition. Such an initial emissivity value is selected for the deposition member, before any of the coating became deposited, that the emissivity of the deposition member remains substantially unchanged during the deposition process. In a representative embodiment the deposition member is coated with an appropriate thin layer for achieving the selected emissivity value.

    摘要翻译: 适于在沉积过程中排出沉积材料的沉积构件可以在沉积期间获得涂层。 在任何涂层沉积之前,沉积构件选择这种初始发射率值,沉积构件的发射率在沉积过程中保持基本不变。 在代表性的实施例中,沉积构件涂覆有适当的薄层以实现所选择的发射率值。

    Method of forming a metal layer
    2.
    发明申请
    Method of forming a metal layer 审中-公开
    形成金属层的方法

    公开(公告)号:US20050221000A1

    公开(公告)日:2005-10-06

    申请号:US10813680

    申请日:2004-03-31

    摘要: A method and a processing tool are provided for forming a metal layer with improved morphology on a substrate. The method includes pre-treating the substrate by exposing the substrate to excited species in a plasma, exposing the pre-treated substrate to a process gas containing a metal-carbonyl precursor, and forming a metal layer on the pre-treated substrate surface by a chemical vapor deposition process. The metal-carbonyl precursor can contain W(CO)6, Ni(CO)4, Mo(CO)6, CO2(CO)8, Rh4(CO)12, Re2(CO)10, Cr(CO)6, or Ru3(CO)12 or any combination thereof, and the metal layer can contain W, Ni, Mo, Co, Rh, Re, Cr, or Ru, or any combination thereof, respectively.

    摘要翻译: 提供了一种用于在衬底上形成具有改善的形态的金属层的方法和加工工具。 该方法包括通过将衬底暴露于等离子体中的激发物质来预处理衬底,将预处理的衬底暴露于含有羰基金属前体的工艺气体中,以及在预处理的衬底表面上形成金属层 化学气相沉积工艺。 金属羰基前体可以含有W(CO)6,Ni(CO)4,Mo(CO)6,CO, 2(CO)8,Rh 4(CO)12,Re 2(CO) Cr(CO)6或Ru 3(CO)12 12或其任何组合,和 金属层可以分别含有W,Ni,Mo,Co,Rh,Re,Cr或Ru,或其任何组合。

    Constant emissivity deposition member
    3.
    发明申请
    Constant emissivity deposition member 失效
    恒辐射率沉积元件

    公开(公告)号:US20050260833A1

    公开(公告)日:2005-11-24

    申请号:US10851384

    申请日:2004-05-22

    摘要: A deposition member adapted for discharging a deposition material during a deposition process can acquire a coating during the deposition. Such an initial emissivity value is selected for the deposition member, before any of the coating became deposited, that the emissivity of the deposition member remains substantially unchanged during the deposition process. In a representative embodiment the deposition member is coated with an appropriate thin layer for achieving the selected emissivity value.

    摘要翻译: 适于在沉积过程中排出沉积材料的沉积构件可以在沉积期间获得涂层。 在任何涂层沉积之前,沉积构件选择这种初始发射率值,沉积构件的发射率在沉积过程中保持基本不变。 在代表性的实施例中,沉积构件涂覆有适当的薄层以实现所选择的发射率值。

    Manufacturable high-k DRAM MIM capacitor structure
    8.
    发明授权
    Manufacturable high-k DRAM MIM capacitor structure 有权
    可制造的高k DRAM MIM电容器结构

    公开(公告)号:US08765570B2

    公开(公告)日:2014-07-01

    申请号:US13494808

    申请日:2012-06-12

    IPC分类号: H01L21/20

    摘要: A method for forming a capacitor stack is described. In some embodiments of the present invention, a first dielectric material is formed above a first electrode material. The first electrode material is rigid and has good mechanical strength and serves as a robust frame for the capacitor stack. The first dielectric material is sufficiently thin ( 3 nm) or lightly doped or non-doped so that it crystallizes after subsequent anneal treatments. A second electrode material is formed adjacent to the second dielectric material. The second electrode material has a high work function and a crystal structure that serves to promote the formation of the high k-value crystal structure of the second dielectric material.

    摘要翻译: 描述形成电容器堆叠的方法。 在本发明的一些实施例中,第一电介质材料形成在第一电极材料之上。 第一电极材料是刚性的并且具有良好的机械强度并且用作用于电容器叠层的坚固框架。 第一介电材料足够薄(<2nm)或高度掺杂,使得在随后的退火处理之后其保持非晶态。 在第一电介质材料上方形成第二电介质材料。 第二介电材料足够厚(> 3nm)或轻掺杂或未掺杂,使得其在随后的退火处理之后结晶。 与第二电介质材料相邻地形成第二电极材料。 第二电极材料具有高功函数和用于促进形成第二电介质材料的高k值晶体结构的晶体结构。

    Method of forming an ALD material
    10.
    发明授权
    Method of forming an ALD material 有权
    形成ALD材料的方法

    公开(公告)号:US08563392B2

    公开(公告)日:2013-10-22

    申请号:US13310980

    申请日:2011-12-05

    IPC分类号: H01L21/02

    摘要: In some embodiments of the present invention, methods are developed wherein a gas flow of an electron donating compound (EDC) is introduced in sequence with a precursor pulse and alters the deposition of the precursor material. In some embodiments, the EDC pulse is introduced sequentially with the precursor pulse with a purge step used to remove the non-adsorbed EDC from the process chamber before the precursor is introduced. In some embodiments, the EDC pulse is introduced using a vapor draw technique or a bubbler technique. In some embodiments, the EDC pulse is introduced in the same gas distribution manifold as the precursor pulse. In some embodiments, the EDC pulse is introduced in a separate gas distribution manifold from the precursor pulse.

    摘要翻译: 在本发明的一些实施方案中,开发了一种方法,其中给电子化合物(EDC)的气流按前驱脉冲依次导入并改变前体材料的沉积。 在一些实施方案中,EDC脉冲依次与前体脉冲一起引入,其中吹扫步骤用于在引入前体之前从处理室去除未吸附的EDC。 在一些实施例中,使用蒸汽抽吸技术或起泡器技术引入EDC脉冲。 在一些实施例中,EDC脉冲被引入与前驱脉冲相同的气体分配歧管中。 在一些实施例中,EDC脉冲从前驱脉冲引入到单独的气体分配歧管中。