48 citations · 201 across the 23 of their papers we have counts for
23 papers
Impurity effects in twisted carbon nanotubes
Yuriy G. Pogorelov, Volodymyr Turkowski, Vadim M. Loktev
We consider electronic spectra of twisted carbon nanotubes and their perturbation by impurity atoms absorbed at different positions on nanotube surface within the framework of Ande…
Topological conditions for impurity effects in graphene nanosystems
Y. G. Pogorelov, V. M. Loktev
We consider electronic spectra of graphene nanotubes and their perturbation by impurity atoms absorbed at different positions on nanotube surfaces, within the framework of Anderson…
Impurity effects on Dirac modes in graphene armchair nanoribbons
Yuriy G. Pogorelov, Vadim M. Loktev
We consider finite ribbons of graphene with armchair orientation of their edges to study in detail impurity effects on specific Dirac-like modes. In the framework of Anderson hybri…
Impurity resonance effects in graphene impurity location, concentration and sublattice occupation
Yuriy G. Pogorelov, Vadim M. Loktev, Denis Kochan
Unique electronic band structure of graphene with its semi-metallic features near the charge neutrality point is sensitive to impurity effects. Using the Lifshitz and Anderson impu…
Biased doped silicene as a source for advanced electronics
Yuriy G. Pogorelov, Vadim M. Loktev
Restructuring of electronic spectrum in a buckled silicene monolayer under some applied voltage between its two sublattices and in presence of certain impurity atoms is considered.…
Electric bias control on impurity effects in bigraphene
Y. G. Pogorelov, M. C. Santos, V. M. Loktev
Formation of localized impurity levels within the band gap in bigraphene under applied electric field is considered and the conditions for their collectivization at finite impurity…