220 citations · 626 across the 24 of their papers we have counts for
4 papers · 1 filter
Half-life of 31Si
Giancarlo D'Agostino, Marco Di Luzio, Giovanni Mana +1
Half-life values are widely used in nuclear chemistry to model the exponential decay of the quantified radionuclides. The analysis of existing data reveals a general lack of inform…
Density functional theory calculations of the stress of oxidised (110) silicon surfaces
C Melis, S Giordano, L Colombo +1
The measurement of the lattice-parameter of silicon by x-ray interferometry assumes the use of strain-free crystals. This might not be the case because surface relaxation, reconstr…
Model uncertainty and reference value of the Planck constant
Giovanni Mana
Statistical parametric models are proposed to explain the values of the Planck constant obtained by comparing electrical and mechanical powers and by counting atoms in Si 28 enrich…
30Si Mole Fraction of a Silicon Material Highly Enriched in 28Si Determined by Instrumental Neutron Activation Analysis
Giancarlo D'Agostino, Marco Di Luzio, Giovanni Mana +3
The latest determination of the Avogadro constant, carried out by counting the atoms in a pure silicon crystal highly enriched in 28Si, reached the target 2x10-8 relative uncertain…