Direct Viewing of Imperfections in Germanium p-n Junction

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概要

• 論文の詳細を見る

• A p-n junction was made by alloying indium on an n-type germanium pellet and it was put into an electrolyte solution of copper salt. When suitable reverse voltage was applied on the junction by a charged condenser, copper shaded pattern was deposited on the opposite side of the alloyed surface in accordance with the density of the reverse current flowing through every part of the p-n junction. By this method, the breakdown at the imperfections of p-n junction due to the defects in the germanium crystal, those at the periphery of p-type recrystallized layer, and those inside p-n junction grown in alloying process were observed. Then, the cross section was made referring to the pattern, and several kinds of the imperfections of p-n junction were observed under microscope.

• 社団法人日本物理学会の論文
• 1960-12-05

著者

• Tomono Masami

  Central Research Laboratory Hitachi Ltd.

関連論文

• Regrowth of Germanium from Molten Indium or Lead
• Regrowth of Germanium Single Crystal from Indium Melt
• Direct Viewing of Imperfections in Germanium p-n Junction
• Characteristics of Germanium p-n Junction with Irregular Structure

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