220 citations · 648 across the 20 of their papers we have counts for
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physics.atom-ph2010★ 50 cited
Measurement of the \{220\} lattice-plane spacing of a Si crystal
Enrico Massa, Giovanni Mana, Ulrich Kuetgens +1
The spacing of the \{220\} lattice planes of a Si crystal was measured by combined x-ray and optical interferometry to a relative accuracy. The result is…
physics.atom-ph2010★ 220 cited
An accurate determination of the Avogadro constant by counting the atoms in a 28Si crystal
B. Andreas, Y. Azuma, G. Bartl +23
The Avogadro constant links the atomic and the macroscopic properties of matter. Since the molar Planck constant is well known via the measurement of the Rydberg constant, it is al…