69 citations · 109 across the 6 of their papers we have counts for
6 papers
Survival of the metallic state in a single-hole multiband -orbital molecular system
Keisuke Matsui, Ryan A. Klein, Naoya Yoshikane +14
Strong correlations and ferromagnetic Hund's coupling lead to diverse electronic phenomena in transition-metal oxides that sensitively depend on the -orbital electron filling. F…
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…
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…
muSR study of carbon-doped MgB2 superconductors
K. Papagelis, J. Arvanitidis, K. Prassides +3
The evolution of the superconducting properties of the carbon-doped MgB2 superconductors, MgB(2-x)Cx (x= 0.02, 0.04, 0.06) have been investigated by the transverse-field muon spin…
Raman spectra of MgB2 at high pressure and topological electronic transition
K. P. Meletov, J. Arvanitidis, M. P. Kulakov +2
Raman spectra of the MgB2 ceramic samples were measured as a function of pressure up to 32 GPa at room temperature. The spectrum at normal conditions contains a very broad peak at…