1 Piezoelectric Applications Lithium niobate crystal has high Curie temperature, small temperature coefficient of piezoelectric effect, high electromechanical coupling coefficient, low dielectric loss, stable physical and chemical properties and processing It has good performance and is easy to prepare large size and high quality crystals.
Scope of application: This standard applies to the inspection of all blanks and some process inspections; During outgoing inspection, selection should be made according to process requirements, and process inspections should be carried out according to Level I standards.
In the semiconductor industry, we often mention wafers, such as fused quartz wafers, fused silica wafers. Let's take a look at the foundations of the semiconductor industry-Wafers!
the relationship of SAW substrates between orientation and flat
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