결정에서 결함의 농도를 감소시키는 방법
    70.
    发明公开
    결정에서 결함의 농도를 감소시키는 방법 失效
    去除晶体缺陷的方法

    公开(公告)号:KR1020040002684A

    公开(公告)日:2004-01-07

    申请号:KR1020030041418

    申请日:2003-06-25

    Abstract: PURPOSE: A method for healing voids, micro-pipes, nano-pipes, dislocations, interstitials, vacancies, and strain defects in crystals, by a high pressure/high temperature(HP/HT) annealing process is provided. CONSTITUTION: In a method for removing one or more defects and/or relieving strain in a material selected from non-diamond crystals and amorphous materials, the method comprises (a) placing the material which contains defects and or strain in a pressure medium; (b) disposing the material and the pressure medium in a high pressure cell; and (c) processing the cell under reaction conditions in a high pressure apparatus at a sufficiently high pressure and high temperature for a sufficient amount of time for removing one or more defects or relieving strain in the material. In a method for removing one or more defects and/or relieving strain in a material selected from non-diamond crystals and amorphous materials, the method comprises (a) placing the material which contains defects and or strain in a pressure medium having at least a component in the form of a solid or a liquid at -77 deg.C; and (b) processing the material containing defects and or strain and the pressure medium in a high pressure apparatus at a sufficiently high pressure and high temperature for a sufficient amount of time for removing one or more defects or relieving strain in the material.

    Abstract translation: 目的:提供一种通过高压/高温(HP / HT)退火工艺治疗空隙,微管,纳米管,位错,间隙,空位和应变缺陷的方法。 构成:在用于从选自非金刚石晶体和非晶材料中去除一种或多种缺陷和/或减轻应变的方法中,该方法包括(a)将含有缺陷和/或应变的材料放置在压力介质中; (b)将材料和压力介质置于高压槽中; 和(c)在高压设备的高压设备中,在足够高的压力和高温下,在反应条件下处理电池足够的时间以去除一种或多种缺陷或减轻材料中的应变。 在用于从选自非金刚石晶体和非晶材料中去除一种或多种缺陷和/或减轻应变的方法中,所述方法包括(a)将含有缺陷和/或应变的材料放置在至少具有 在-77℃下为固体或液体形式的组分; 和(b)在足够高的压力和高温下在高压设备中处理含有缺陷和/或应变的材料和压力介质足够的时间以去除一个或多个缺陷或减轻材料中的应变。

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