172 citations · 818 across the 34 of their papers we have counts for
4 papers · 1 filter
On the nature of amorphous polymorphism of water
Michael Marek Koza, Burkhard Geil, Katrin Winkel +5
We report elastic and inelastic neutron scattering experiments on different amorphous ice modifications. It is shown that an amorphous structure (HDA') indiscernible from the high-…
Absence of molecular mobility on nano-second time scales in amorphous ice phases
Michael Marek Koza, Burkhard Geil, Helmut Schober +1
High-resolution neutron backscattering techniques are exploited to study the elastic and quasi-elastic response of the high-density amorphous (HDA), the low-density amorphous (LDA)…
Vibrations and Relaxations in a Soft Sphere Glass: Boson Peak and Structure Factors
H. R. Schober
The dynamics of a soft sphere model glass, studied by molecular dynamics, is investigated. The vibrational density of states divided by shows a pronounced boson peak. Its sha…
Low frequency excitations of C60 chains inserted inside single-walled carbon nanotubes
Julien Cambedouzou, Stéphane Rols, Robert Almairac +3
The low frequency excitations of C60 chains inserted inside single-walled carbon nanotubes (SWNTs) have been studied by inelastic neutron scattering (INS) on a high quality sample…