So jean-paul biberian said he did found anything by using only an alloyed cathode with Pd.
Only he found things after made a Pd plating layer onto the cathode.
He should know as old guard great member that a plating process generates an high tension inside the Pd lattice deposited able to reach 10 Gpa !!
This is in relation with my proposal here to add an hydraulic cylinder to drive the P&F cathode.
Considering P&F experiments they have reached an high lattice tension only after a big loading, XSH appeared above 90% D loading.
By plating way we are able to reach also an high tension without the need of high loading.
i cross this way of expectation with last words from Storms who said we don't need finally a full loading for XSH, more better is the D flux inside the lattice.