178 citations
- Yaroslav-the-Wise Novgorod State UniversityRU9 papers
- Joint Institute for Nuclear ResearchRU8 papers
- University of WrocławPL5 papers
- ETH ZurichCH3 papers
- Horia Hulubei National Institute for R and D in Physics and Nuclear EngineeringRO3 papers
- Institute for Complex SystemsIT3 papers
- Planetary Science InstituteUS3 papers
- Research Institute VOLGA (Russia)RU3 papers
- University of RostockDE3 papers
- Yuri Gagarin State Technical University of SaratovRU3 papers
- Astronomical Institute of the Slovak Academy of SciencesSK2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
Showing cond-mat.dis-nnShow all
3 papers · 1 filter
cond-mat.dis-nn2008★ 1 cited
Anisotropic glass-like properties in tetragonal disordered crystals
Dragoş-Victor Anghel, Dmitry Churochkin
The low temperature acoustic and thermal properties of amorphous, glassy materials are remarkably similar. All these properties are described theoretically with reasonable quantita…
cond-mat.dis-nn2008★ 4 cited
Anisotropic interaction of two-level systems with acoustic waves in disordered crystals
Dragoş-Victor Anghel, Dmitry Churochkin
We apply the model introduced in Phys. Rev. B 75, 064202 (2007), cond-mat/0610469, to calculate the anisotropy effect in the interaction of two level systems with phonons in disord…
cond-mat.dis-nn2008★ 2 cited
Scattering of phonons on two-level systems in disordered crystals
Dragoş-Victor Anghel, Dmitry Churochkin
We calculate the scattering rates of phonons on two-level systems in disordered trigonal and hexagonal crystals. We apply a model in which the two-level system, characterized by a…