Lattice confinement cold fusion by NASA is really a cold fusion but confined between the metal nano particle which can not absorb hydrogen. Thus it is good to use such materials.
And the mechanism is cold fusion.
The compression of D2 by the metal nano particle not by the lattice.
(PDF) Cold Fusion Mechanism of Bond Compression
PDF | On Aug 19, 2021, Noriyuki Kodama published Cold Fusion Mechanism of Bond Compression | Find, read and cite all the research you need on ResearchGate
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