MANUFACTURE OF SEMICONDUCTOR DEVICE
PURPOSE: To remove an SiO2 layer from the surface of a TiSi2 layer without doing damage to the TiSi2 layer 2. CONSTITUTION: This has a process of removing the SiO2 layer 7 made on a TiSi2 layer 6, using hydrogen fluoride gas, and a process of removing it, heating the TiFx , layer 8 made on the TiSi2...
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Zusammenfassung: | PURPOSE: To remove an SiO2 layer from the surface of a TiSi2 layer without doing damage to the TiSi2 layer 2. CONSTITUTION: This has a process of removing the SiO2 layer 7 made on a TiSi2 layer 6, using hydrogen fluoride gas, and a process of removing it, heating the TiFx , layer 8 made on the TiSi2 layer 6 made on the TiSi2 layer 6 at the time of removal of the SiO2 layer 7. |
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