TK device, TPU.. Only enter if you seek truth. Cause here it is...

[pix]

....another theory.

[elementSix]

Unfortunately, both links above point to outdated versions of the McFreey papers.
The link that I provided always points to the most up-to-date versions of his papers.
I do not think TPU used ceramics as such or that there is superconductivity in Mark or Kapanadze devices.
In principle a ferrite is a ceramic. This might have been used in the TPU.
It is always risky to take for granted what inventors say, especially those who do not disclose the internals of their inventions.

Thanks for the updated Mcfreey papers, but have you seen that new TPU video??  Steve mark is not a the table conversation that is going on and the Australian Guy tells the Swiss guy a secret and he used ceramic in the TPU.  I don't know what TK used,  but why he would lie to the Swiss guy who is soon to be partner in their program.  This video wasn't for the public of course.

[yfree]

Thanks for the updated Mcfreey papers, but have you seen that new TPU video??  Steve mark is not a the table conversation that is going on and the Australian Guy tells the Swiss guy a secret and he used ceramic in the TPU.  I don't know what TK used,  but why he would lie to the Swiss guy who is soon to be partner in their program.  This video wasn't for the public of course.

Yes, I have seen the video.
McFreey notices that the "fuel material" does not have to be conductive as the phenomenon does not rely on conduction electrons. So, I would think that some ceramics may also be used as "fuel" as long as they incorporate appropriate elements.

[elementSix]

The NMR process creates intermittent large spikes during the contant sequences of RF pulses.  These large spikes are hell on diodes, Both Don Smith, Issmael Aviso and some other Free energy inventors have had to have special diodes made that can take the large frequent spikes of Oscillating Decay Voltage that's produced by the pulsed material. 

  Can anyone suggest a cheap but very good ceramic for our experiments??  Metals that were brought up before were Iron, Stainless Steel, Nickel, Zinc or the combination of the like.

[elementSix]

In this article, It says that when a Nucli emits the energy from the RF pulse.  The RF pulse it can absorb changes.  If I read it right, this experimenter used a wide range of frequency's all at once, so the nucli will absorb the certain frequency out of that wide range of signals and then emit the return energy pulse.  But it creates chaos, but we are not after the signal itself, we are after the energy in the signal.  So if anyone is trying to figure out the best way.  Try using a good strong wide band pulses.
http://chemlab.truman.edu/chemlab_backup/CHEM131Labs/Electronegativity.htm