240 citations · 248 across the 5 of their papers we have counts for
5 papers
Laser-controlled field effect in graphene/hexagonal boron nitride heterostructures
Igor Wlasny, Roman Stepniewski, Zbigniew Klusek +2
The possibility of modification of the local properties of hexagonal boron nitride (h-BN) by laser irradiation is investigated. Investigations conducted using both Raman spectrosco…
Optical contrast of single- and multi-layer graphene deposited on a gold substrate
Igor Wlasny, Pawel Dabrowski, Zbigniew Klusek
We study the optical contrast for single and multilayer graphene deposited on a Au/SiO2/Si substrate. Our results prove that optical microscopy allows for easy and quick localizati…
Comment on "Tunable Band Gaps in Bilayer Graphene-BN Heterostructures"
J. Slawinska, I. Zasada, P. Kosinski +1
We study the electronic properties of h-BN/graphene/h-BN ABC-stacked trilayer systems using tight binding and DFT methods. We comment on the recent work of Ramasubramaniam et al. (…
Energy gap tuning in graphene on hexagonal boron nitride bilayer system
J. Slawinska, I. Zasada, Z. Klusek
We use a tight binding approach and density functional theory calculations to study the band structure of graphene/hexagonal boron nitride bilayer system in the most stable configu…
Mono-, bi- and tri- graphene layers deposited on conductive Au/Cr/SiO2/Si substrate studied by scanning tunnelling spectroscopy
Z. Klusek, P. Dabrowski, P. Kowalczyk +5
Graphene devices require electric contacts with metals, particularly with gold. Scanning tunneling spectroscopy studies of electron local density of states performed on mono-, bi-…