The use of deuterium in LENR first came about because of the “Hot fusion theory” that deuterium was required to produce neutrons, helium, and heat. This theory overhang fiasco has lasted until this very day and has become an unthinking idea that has clouded LENR reasoning for these past 26 years.
I have just posted how I believe that Protium and deuterium should be used properly as far as the polariton theory is concerned. Deuterium should be used in the XUV range only. Don’t expect heat to be generated by deuterium. The experiments of Holmlid have verified this thinking. In his experiments, UV light from florescent tubes in Holmlid’s lab produce subatomic emissions. Holmlid’s deuterium based reaction produces a shock wave where subatomic and atomic nuclear residue explode outward at 1/3 the speed of light. Rather that use this wonderful pressure wave to produce energy, Holmlid wants to utilize heat like F&P had done so long ago. LENR is like a radio; if you want to hear the music, you must tune to the right frequency. Yesterday, Phonon Energy put out this request for help to find the right frequency in the infrared as follows: https://drive.google.com/file/d/0B1_tFmz65k8BeC1aTWY1eFJfUzBNYnV3WVB6RVA4aHFtUk1J/view Because Phonon Energy is taking its queue from the LENR old school who still wants to use deuterium to produce heat, Phonon Energy will be wasting its time with infrared lasers looking for the right frequency of infrared EMF to use. So Sad. The right frequency to get the most out of deuterium is in the XUV range and shockwaves are how LENR energy is produced there. If we want to use deuterium, we must build a Papp engine with pistons pushed by shockwaves and NO HEAT. We can’t tell Mother Nature what to do, She has her own way of doing things and if we don’t tune in to what she wants, then will not here her sweet songs.

