Assertion: germanium | /r/HasProperty | germanium useful layer
Facets:
Source sentences:
text: The germanium on insulator wafer includes a germanium useful layer, a germanium oxynitride layer, and a handle substrate.
text: The germanium on insulator wafer 17 includes the handle substrate 5, the germanium oxynitride layer 7 and a germanium useful layer 19 which both have been transferred from the original source substrate 10 onto the handle substrate 5.