31 citations · 71 across the 4 of their papers we have counts for
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cond-mat.dis-nn2015★ 10 cited
Do Two-Level Systems and Boson Peak persist or vanish in hyperaged geological glasses of amber?
Tomás Pérez-Castañeda, Rafael J. Jiménez-Riobóo, Miguel A. Ramos
In this work we extend, review and jointly discuss earlier experiments conducted by us in hyperaged geological glasses, either in Dominican amber (20 million years old) or in Spani…
cond-mat.dis-nn2004
Are the calorimetric and elastic Debye temperatures of glasses really different?
Miguel A. Ramos
Below 1 K, the specific heat Cp of glasses depends approximately linearly on temperature T, in contrast with the cubic dependence observed in crystals, and which is well understood…