45 citations · 116 across the 12 of their papers we have counts for
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Raman spectroscopy of the low dimensional antiferromagnet with large Neel temperature SrRu2O6
Yu. S. Ponosov, E. V. Komleva, D. A. Zamyatin +2
We report results of the Raman measurements for SrRuO having extraordinary high Nel temperature for a layered material. No additional phonon modes were…
Phonon mode softening and elastic properties of hafnium under pressure
D. Novoselov, V. I. Anisimov, Yu. S. Ponosov
The effect of pressure on the zone-center optical phonon modes and the elastic properties of hafnium has been studied by both experimental (Raman scattering) and theoretical (DFT)…
Atomic and electronic structure of a copper/graphene interface as prepared and 1.5 years after
D. W. Boukhvalov, P. F. Bazylewski, A. I. Kukharenko +6
We report the results of X-ray spectroscopy and Raman measurements of as-prepared graphene on a high quality copper surface and the same materials after 1.5 years under different c…
Raman evidence for nonadiabatic effects in optical phonon self-energies of transition metals
Yu. S. Ponosov, S. V. Streltsov
We report a Raman study of the effect of temperature on the self-energies of optical phonons in a number of transition metals with hexagonal-close-packed structure. Anisotropic sof…
Raman study of coupled electronic and phononic excitations in LuB12
Yu. S. Ponosov, A. A. Makhnev, S. V. Streltsov +2
Electronic Raman scattering and optical phonon self-energies are studied on single crystals of with different isotopic composition in the temperature region 10-650K and…
Raman study of lattice dynamics in quasicrystals
Yu. S. Ponosov, N. I. Shchegolikhina, A. F. Prekul
We present the first Raman investigation of icosahedral quasicrystals. Broad structured bands in the energy range up to ~ 500 $cm^{-1} have been observed in a series of AlFeCu, AlP…