2 papers
cond-mat.mtrl-sci2009
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…
cond-mat.other2005
Raman scattering in osmium under pressure
Yu. S. Ponosov, I. Loa, V. E. Mogilenskikh +1
The effect of pressure and temperature on the Raman-active phonon mode of osmium metal has been investigated for pressures up to 20 GPa and temperatures in the range 10--300 K. Und…