69 citations · 117 across the 4 of their papers we have counts for
4 papers
Raman spectroscopy of graphene at high pressure: substrate and pressure transmitting media effects
K. Filintoglou, N. Papadopoulos, J. Arvanitidis +7
The pressure evolution of the Raman spectrum of graphene grown by chemical vapour deposition on polycrystalline copper is investigated with the use of a polar and a non-polar press…
Pressure dependence of the Boson peak in glassy As2S3 studied by Raman Scattering
K. S. Andrikopoulos, D. Christofilos, G. A. Kourouklis +1
A detailed pressure-dependence study of the low-energy excitations of glassy As2S3 is reported over a wide pressure range, up to 10 GPa. The spectral features of Boson peak are ana…
Regularity in the intratube interaction in double-wall carbon nanotubes
J. Arvanitidis, D. Christofilos, K. Papagelis +5
High pressure Raman experiments were performed on bundled double wall carbon nanotubes (DWCNTs). We observe peculiar regularity in the strength of the inner-outer tube (intratube)…
Pressure screening in the interior of primary shells in double-wall carbon nanotubes
J. Arvanitidis, D. Christofilos, K. Papagelis +6
The pressure response of double-wall carbon nanotubes has been investigated by means of Raman spectroscopy up to 10 GPa. The intensity of the radial breathing modes of the outer tu…