solid/liquid interface shapeとは 意味・読み方・使い方

To provide a method for manufacturing a compound semiconductor single crystal, by which the solid-liquid interface can be controlled in such a manner that the solid-liquid interface becomes a shape perpendicular to the crystal growth axis direction or a shape protruded toward the raw material melt side during crystal growth.例文帳に追加

固液界面が結晶成長全般に亘り、結晶成長軸方向に垂直の形状、または原料融液側に凸形状となるような固液界面制御を可能とする化合物半導体単結晶の製造方法を提供する。 - 特許庁

To provide an apparatus for manufacturing a compound semiconductor single crystal, which has a structure capable of efficiently cooling the upper part of a furnace and making the shape of the solid-liquid interface into a projected shape.例文帳に追加

炉体上部を効率よく冷やして固液界面形状を凸化させる構造を有する化合物半導体単結晶の製造装置を提供すること。 - 特許庁

To provide a numerical analysis method in the production of silicon single crystal, wherein a calculated value of a solid-liquid interface shape between a silicon single crystal and a silicon molten salt or the temperature distribution adjacent to a solid-liquid interface conforms very well to an actual measurement value even when the drawing-up condition of the silicon single crystal is changed.例文帳に追加

シリコン単結晶の引上げ条件を変更しても、シリコン単結晶及びシリコン融液の固液界面形状やこの固液界面近傍の温度分布の計算値が実測値と極めて良く一致する、シリコン単結晶製造における数値解析方法を提供する。 - 特許庁

To make it possible in the LEC (liquid seal Czochralski) method to prevent the solid/liquid interface shape from bending concavely and to prevent polycrystal formation due to the evaporation of compound semiconductor elements from the surface of a crystal surface.例文帳に追加

ＬＥＣ法において、固液界面形状の凹面化及び結晶表面から化合物半導体元素の揮発による多結晶化を防ぐようにする。 - 特許庁

To make it possible to reduce the defect by the contact of a solid-liquid interface with the basilar part of a crucible by that the radiant heat from a raw material melt is intercepted by a heat insulating material and the convex degree of a convex shape of a solid-liquid interface is balanced in the manufacturing method of a compound semiconductor single crystal by a LEC method.例文帳に追加

ＬＥＣ法による化合物半導体単結晶の製造方法において、原料融液からの輻射熱を断熱材で遮断することで、固液界面の凸面形状の凸度のバランスをとり、固液界面とルツボ底部との接触による不良を低減することを可能にする。 - 特許庁

To grow a single crystal having a low dislocation density in a good yield by preventing that the solid-liquid interface becomes a shape recessed to the melt side when the single crystal is grown by a vertical Bridgman method.例文帳に追加

垂直ブリッジマン法を用いるに当たり、固液界面の形状が融液側に凹面になってしまうのを抑制することにより、転位密度の低い単結晶を歩留まり良く育成する。 - 特許庁

To drastically improve the yield of compound semiconductor single crystals by controlling the shape of a solid-liquid interface to a shape projected toward the melt side with good reproducibility in the growth initial stage from the seeding part up to a constant diameter part in the growth by an LEC method.例文帳に追加

ＬＥＣ法での成長において、種付け部から定径部までの成長初期段階での固液界面形状を再現性良く融液側に凸形状に制御し、化合物半導体単結晶の収率を大幅に向上させることを可能とする。 - 特許庁