Method of preventing ion channeling in crystalline materials
    8.
    发明授权
    Method of preventing ion channeling in crystalline materials 失效
    在晶体材料中防止离子通道的方法

    公开(公告)号:US3653977A

    公开(公告)日:1972-04-04

    申请号:US3653977D

    申请日:1968-04-10

    Inventor: GALE ALFRED J

    CPC classification number: H01L21/00 H01L21/265 Y10S257/906

    Abstract: The invention discloses a method of preventing ion channelling in crystalline materials by preirradiating the material with sufficiently energetic electrons, X-rays or gamma rays to produce a sufficient density of crystal imperfections known as point defects. These defects are readily annealed away at temperatures insufficient to diffuse dopant atoms or produce a chemical or electrical effect in the material.

    Abstract translation: 本发明公开了一种通过用足够高能的电子X射线或γ射线预辐射材料以产生称为点缺陷的足够密度的晶体缺陷来防止结晶材料中的离子通道的方法。 这些缺陷在不足以扩散掺杂剂原子或在材料中产生化学或电学效应的温度下容易地退火掉。

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