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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: With your interest and expertise in loaded epoxy, posted by Al Sekela on September 17, 2007 at 11:57:39:
Get this... one of the tin doped variants exhibits a *negative* young's modulus.... in other words it bends in the opposite direction of flexure, even diamond wont do that, and it is seriously piezo-electric...
Sooooo... what happens if BaTi03 is bound with an electo-dissapative like a graphite matrix ? Hmmmm... are microflexions then generating microcurrents that can be resistively drained ? Say, if diamond is present is will provide a hard substrate for BaTi03 to be compressed against, and is high purity graphite is included, the resulting piezo energy is then drained out ? What a truly fascinating and bizarre but logical idea.... like a physical substance that behaves like an active damping platform, but moldable and injectable, and environmentally friendly ? Off to see if they'll sell me a bottle of it...
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Follow Ups
- looked into Barium Ti03... fascinating stuff to say the least.. - tonemaniac 16:51:14 09/18/07 (2)
- Fun with ferroelectricity... - Al Sekela 12:11:24 09/19/07 (0)
- Jeez, Tone, when Al told me about this stuff - bartc 21:13:00 09/18/07 (0)
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