107 citations · 131 across the 6 of their papers we have counts for
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nucl-ex2009★ 5 cited
Production of Ultra-Cold-Neutrons in Solid α-Oxygen
E. Gutsmiedl, A. Frei, F. Boehle +4
Our recent neutron scattering measurements of phonons and magnons in solid α-oxygen have led us to a new understanding of the production mechanismen of ultra-cold-neutrons (UCN) in…
nucl-ex2009★ 19 cited
New Understanding of Ultra-Cold Neutron Production in Solid Deuterium
A. Frei, E. Gutsmiedl, C. Morkel +5
Our recent neutron scattering measurements of phonons and other quasi-particle excitations in solid deuterium (sD) and the extraction of the density of states for phonons and r…
cond-mat.mtrl-sci2009
Density of states in solid deuterium: Inelastic neutron scattering study
A. Frei, E. Gutsmiedl, C. Morkel +6
The dynamics of solid deuterium (sD2) is studied by means of inelastic scattering (coherent and incoherent) of thermal and cold neutrons at different temperatures and para-ortho ra…