10 citations · 10 across the 1 of their papers we have counts for
3 papers
Highly effective gating of graphene on GaN
Jakub Kierdaszuk, Ewelina Rozbiegała, Karolina Piętak +8
By using four layered graphene/gallium nitride (GaN) Schottky diodes with an undoped GaN spacer, we demonstrate highly effective gating of graphene at low bias rendering this type…
Surface-enhanced Raman scattering in graphene deposited on AlGaN/GaN axial heterostructure nanowires
Jakub Kierdaszuk, Mateusz Tokarczyk, Krzysztof M. Czajkowski +11
The surface-enhanced Raman scattering in graphene deposited on AlxGa1-xN/GaN axial heterostructure nanowires was investigated. The intensity of graphene Raman spectra was found not…
Surface-enhanced Raman scattering of graphene caused by self-induced nanogating by GaN nanowire array
Jakub Kierdaszuk, Piotr Kaźmierczak, Rafał Bożek +9
A constant height of gallium nitride (GaN) nanowires with graphene deposited on them is shown to have a strong enhancement of Raman scattering, whilst variable height nanowires fai…