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In Reply to: RE: What if I used posted by RadioWonder on May 26, 2010 at 11:40:05:
Check Wiki
New materials were the first to be developed — quartz crystals were the first commercially exploited piezoelectric material, but scientists searched for higher-performance materials.
Piezo materials
Berlinite (AlPO4), a rare phosphate mineral that is structurally identical to quartz
Cane sugar
Quartz
Rochelle salt
Topaz
Tourmaline-group minerals
Alan is a clever man My respects to him. The coating could be something that damps the crystals and electrically insulates it.
I'm trying a blend of Tourmaline and Quartz
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Follow Ups
- Quartz & Tourmaline are PiezoElectric - Jagdeep 00:49:28 05/28/10 (2)
- This might not be correct - bartc 06:00:40 05/28/10 (1)
- RE: This might not be correct - Rob F 16:04:34 05/30/10 (0)