54 citations · 304 across the 15 of their papers we have counts for
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cond-mat.mtrl-sci2009★ 10 cited
The Positronium state in quartz
B. Barbiellini, P. M. Platzman
The positronium state in quartz is described by a linear superposition of two states: the first describing the free positron in the crystal and the second corresponding to a positr…
cond-mat.mtrl-sci2009★ 18 cited
How the hydrogen bond in NHF is revealed with Compton scattering
B. Barbiellini, Ch. Bellin, G. Loupias +2
In order to probe electron wave functions involved in the bonding of NHF, we have performed Compton scattering experiments in an oriented single crystal and in a powder. Ab ini…