A recent study has measured the internal quantum efficiency (IQE) of Zinc-Oxide (ZnO) crystals in both the light-emitting process and non-light-emitting process. A recent study has measured the ...
DICKSON, Tenn.—With an eye toward sustainability, Zochem L.L.C. is installing a new low-carbon, high-output muffle furnace for increased zinc oxide production at its U.S. facility. Zochem, based in ...