Abstract: Various methods of manufacturing, including oxide film manufacturing, are provided. In one aspect, a method of fabricating an oxide film is provided that includes forming a trench in a semiconductor substrate and exposing the substrate to an oxidizing atmosphere containing oxygen but substantially no chlorine. The substrate is heated to react a surface of the trench with the oxidizing atmosphere to form the oxide film thereon. Chlorine induced oxide-silicon interface voids may be eliminated.

Abstract: An interlevel dielectric and a method for making same wherein boron is introduced into the dielectric though an implantation process. During the implantation process, either the boron-10 or the boron-11 boron isotope may be selected and introduced into the dielectric. Boron is introduced to make the dielectric flow at lower temperatures. Selectively implanting boron-10 or boron-11 during implantation, as opposed to buying boron comprising a specific boron isotope from a supplier and introducing boron during CVD, lowers the production costs. Furthermore, introducing boron into the dielectric during the implantation process as opposed to during deposition of the dielectric during a CVD process, the dielectric layer is free of "boron" bumps. Boron-bearing dielectrics can be made to made to flow at lower temperatures than dielectrics which do not contain boron.

Abstract: A neutron detecting semiconductor device and process for fabricating the same is provided. In one particular embodiment, a semiconductor device for detecting neutrons is formed by forming one or more memory cells on a substrate and forming a neutron-reactant material over the one or more memory cells. Upon reacting with a neutron, the neutron-reactant material emits one or more particles capable of inducing a state change in the one or more memory cells. The neutron-reactant material may be formed from a borophosphosilicate glass (BPSG) having a relatively high concentration of .sup.10 Boron. For example, the concentration .sup.10 Boron may range from 80 to 100 percent or 95 to 100 percent of the total Boron concentration in the BPSG material.

Abstract: An interlevel dielectric and a method for making same wherein boron is introduced into the dielectric though an implantation process. During the implantation process, either the boron-10 or the boron-11 boron isotope may be selected and introduced into the dielectric. Boron is introduced to make the dielectric flow at lower temperatures. Selectively implanting boron-10 or boron-11 during implantation, as opposed to buying boron comprising a specific boron isotope from a supplier and introducing boron during CVD, lowers the production costs. Furthermore, by introducing boron into the dielectric during the implantation process as opposed to during deposition of the dielectric during a CVD process, the dielectric layer is free of boron bumps. Boron-bearing dielectrics can be made to made to flow at lower temperatures than dielectrics which do not contain boron.