143 citations · 561 across the 14 of their papers we have counts for
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cond-mat.dis-nn2002★ 20 cited
Strain dependence of the acoustic properties of amorphous metals below 1K: Evidence for the interaction between tunneling states
R. Koenig, M. A. Ramos, I. Usherov-Marshak +3
We have conducted a thorough study of the acoustic properties between 10^-4 and 1 Kelvin for the amorphous metal Zr_x Cu_1-x (x=0.3 and x=0.4), by measuring the relative change of…
cond-mat.dis-nn2002★ 31 cited
The boson peak in structural and orientational glasses of simple alcohols: Specific heat at low temperatures
Miguel A. Ramos, Cesar Talon, Sebastian Vieira
We review in this work specific-heat experiments, that we have conducted on different hydrogen-bonded glasses during last years. Specifically, we have measured the low-temperature…