294 citations · 351 across the 4 of their papers we have counts for
5 papers
Electron Transport across Vertical Silicon / MoS / Graphene Heterostructures: Towards Efficient Emitter Diodes for Graphene-Base Hot Electron Transistors
Melkamu Belete, Olof Engström, Sam Vaziri +4
Heterostructures comprising of silicon (Si), molybdenum disulfide (MoS) and graphene are investigated with respect to the vertical current conduction mechanism. The measured…
Plasma-enhanced chemical vapor deposition of amorphous Si on graphene
G. Lupina, C. Strobel, J. Dabrowski +8
Plasma-enhanced chemical vapor deposition of thin a-Si:H layers on transferred large area graphene is investigated. Radio frequency (RF, 13.56 MHz) and very high frequency (VHF, 14…
Residual Metallic Contamination of Transferred Chemical Vapor Deposited Graphene
Grzegorz Lupina, Julia Kitzmann, Ioan Costina +15
Integration of graphene with Si microelectronics is very appealing by offering potentially a broad range of new functionalities. New materials to be integrated with Si platform mus…
Deposition of thin silicon layers on transferred large area CVD graphene
Grzegorz Lupina, Julia Kitzmann, Mindaugas Lukosius +3
Physical vapor deposition of Si onto transferred graphene is investigated. At elevated temperatures, Si nucleates preferably on wrinkles and multilayer graphene islands. In some ca…
Nucleation and growth of HfO layers on graphene by CVD
Grzegorz Lupina, Mindaugas Lukosius, Julia Kitzmann +3
A seed layer-free growth of HfO on commercially available CVD graphene from various suppliers is investigated. It is revealed that the samples of monolayer graphene transferred…