Abstract: A configuration of various chemical compound generators coupled to a furnace provides the environment for formation of extremely thin oxides of silicon on a wafer. Dichloroethylene is reacted with oxygen in a first heated reaction chamber and reaction products therefrom are diluted with a gas such as nitrogen and then introduced into a vertically oriented furnace maintained at an elevated temperature and having rotating wafers therein. Hydrogen and oxygen are catalytically reacted to form steam in a second heated reaction chamber, the steam is diluted with a gas such as nitrogen and introduced into the vertical diffusion furnace. In a further aspect of the present invention, MOSFETs having gate dielectric layers of extremely thin oxides of silicon are formed.

Abstract: A configuration of various chemical compound generators coupled to a furnace provides the environment for formation of extremely thin oxides of silicon on a wafer. Dichloroethylene is reacted with oxygen in a first heated reaction chamber and reaction products therefrom are diluted with a gas such as nitrogen and then introduced into a vertically oriented furnace maintained at an elevated temperature and having rotating wafers therein. Hydrogen and oxygen are catalytically reacted to form steam in a second heated reaction chamber, the steam is diluted with a gas such as nitrogen and introduced into the vertical diffusion furnace. In a further aspect of the present invention, MOSFETs having gate dielectric layers of extremely thin oxides of silicon are formed.

Abstract: A configuration of various chemical compound generators coupled to a furnace provides the environment for formation of extremely thin oxides of silicon on a wafer. Dichloroethylene is reacted with oxygen in a first heated reaction chamber and reaction products therefrom are diluted with a gas such as nitrogen and then introduced into a vertically oriented furnace maintained at an elevated temperature and having rotating wafers therein. Hydrogen and oxygen are catalytically reacted to form steam in a second heated reaction chamber, the steam is diluted with a gas such as nitrogen and introduced into the vertical diffusion furnace. In a further aspect of the present invention, MOSFETs having gate dielectric layers of extremely thin oxides of silicon are formed.