2 papers
cond-mat.dis-nn2026
Effect of glass stability on the low frequency vibrations of vapor deposited glasses
I. Festi, E. Alfinelli, D. Bessas +8
Ultra-stable glasses prepared from the physical vapor deposition of organic molecules present a very low density of two-level states, the kind of glass defects that determine their…
cond-mat.dis-nn2024
Specific heat at low temperatures in quasiplanar molecular crystals: Where do glassy anomalies in minimally disordered crystals come from?
Daria Szewczyk, Manuel Moratalla, Grzegorz Chajewski +6
We present low-temperature specific heat (Cp) measurements of a monoclinic P2_{1}/c crystal formed by quasiplanar molecules of tetrachloro-m-xylene. The dynamic disorder frozen at…