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A novel temperature stable microwave dielectric ceramic LiAlW2O8 was prepared by a conventional solid-state reaction method with a low temperature range from 740°C to 800°C. A monoclinic structure was observed for LiAlW2O8 ceramic coupled with a minor of second unknown phase. The ceramics could be well sintered at 780°C for 4h with 95.6% relative density and exhibited excellent microwave dielectric...
Ag-based films with the multilayer construction of top-Si 3 N 4 /SnO 2 /NiCrO x /Ag/ZnO/NiCrO x /TiO 2 /under-Si 3 N 4 were deposited on glass substrates by magnetron sputtering at room temperature, and then heated at 200°C, 400°C, 600°C, 650°C and 700°C for 5min in the air. The effects of post-heated temperature on the optical and electrical...
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