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cond-mat.dis-nn2004★ 2 cited
Neutron scattering evidence on the nature of the boson peak
U. Buchenau, A. Wischnewski, M. Ohl +1
A close inspection of neutron spectra of glass formers in the frequency region above the boson peak does not show the constant eigenvalue density expected for a random dynamical ma…
cond-mat.dis-nn2004★ 77 cited
Fragility and compressibility at the glass transition
U. Buchenau, A. Wischnewski
Isothermal compressibilities and Brillouin sound velocities from the literature allow to separate the compressibility at the glass transition into a high-frequency vibrational and…