Extended deposition range by hot spots
    7.
    发明申请
    Extended deposition range by hot spots 审中-公开
    热点延长沉积范围

    公开(公告)号:US20070054048A1

    公开(公告)日:2007-03-08

    申请号:US11221574

    申请日:2005-09-07

    申请人: Suvi Haukka Eva Tois

    发明人: Suvi Haukka Eva Tois

    IPC分类号: C23C16/00

    摘要: A catalytic reactant with a low activation energy barrier for oxide formation can be used to facilitate atomic layer deposition type reactions at reduced temperatures, thus increasing the quality of the deposited films. An initial reaction with a catalytic reactant provides localized heat at the substrate surface in the vicinity of the reactant. This localized heat facilitates a second reaction and deposition of the desired thin film. The processes may be used to deposit arrays of nanodots.

    摘要翻译: 可以使用具有用于氧化物形成的低活化能势垒的催化反应物以在降低的温度下促进原子层沉积型反应,从而提高沉积膜的质量。 与催化反应物的初始反应在反应物附近的基材表面提供局部热。 这种局部热促进了所需薄膜的第二反应和沉积。 该方法可用于沉积纳米点阵列。