R. A. Sullivan and R. A. Ladice at Western Electric’s pilot plant for synthetic quartz production, circa 1959. Source: Public Domain But then along came World War II, and the demand for natural ...
THE extensive use of quartz in piezoelectric oscillators has stimulated the production of synthetic quartz crystals. Spezia 1 in 1906 grew quartz at a temperature somewhat below 300° C.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback