• 한국전기전자재료학회:학술대회논문집
• /
• 한국전기전자재료학회 2001년도 하계학술대회 논문집
• /
• pp.828-831
• /
• 2001

A simple and versatile method of manufacturing semiconductor devices with pn-junctions used the silicon direct bonding technology with simultaneous impurity diffusion is suggested . Formation of p- or n- type layers was tried during the bonding procedure by attaching two wafers in the aqueous solutions of Al(NO$_3$)$_3$, Ga(NO$_3$)$_3$, HBO$_3$, or H$_3$PO$_4$. An essential improvement of bonding interface structural quality was detected and a model for the explanation is suggested. Diode, Dynistor, and BGGTO structures were fabricated and examined. Their switching characteristics are presented.