16 citations · 48 across the 11 of their papers we have counts for
4 papers · 1 filter
Anomalous Tunneling Systems in Amorphous Organic Materials
S. Sahling, M. Koláč, V. L. Katkov +1
We compare the heat release data of organic glasses with that of amorphous and glass like crystalline solids. Anomalous behavior was found in all these materials, which disagrees w…
Anomalous Isotopic Effect of Tunneling States in NbTi-H/D
S. Sahling, S. Abens, V. L. Katkov +1
The thermal conductivity, heat capacity and heat release of NbTi, NbTi-H and NbTi-D were measured at low temperatures. All three systems reveal low temperature anomalies typical fo…
Relaxation time spectrum of low-energy excitations in one- and two-dimensional materials with charge or spin density waves
S. Sahling, G. Remenyi, J. E. Lorenzo +3
The long-time thermal relaxation of (TMTTF)Br, SrCuO and SrCaCuO single crystals at temperatures below 1 K and magnetic field up t…
Effect of edge vacancies on localized states in semi-infinite zigzag graphene sheet
A. A. Glebov, V. L. Katkov, V. A. Osipov
The effect of vacancies on the robustness of zero-energy edge electronic states in zigzag-type graphene layer is studied at different concentrations and distributions of defects. A…