32 citations · 91 across the 4 of their papers we have counts for
4 papers
Gas sensing potential of stacked graphene/h-BN structures: a DFT-based investigation
Martin Siebel, Pavel Rubin, Raivo Jaaniso
Using periodic DFT, we examined the adsorption of NO2, NH3, and O3 on the h-BN side of a graphene/h-BN heterostructure designed as a model gas sensor material. The h-BN overlayer s…
Graphene functionalised by laser ablated V2O5 as highly sensitive NH3 sensor
Margus Kodu, Artjom Berholts, Tauno Kahro +6
Graphene has been recognized as a promising gas sensing material. The response of graphene-based sensors can be radically improved by introducing defects in graphene using, e. g.,…
Highly sensitive NO2 sensors by pulsed laser deposition on graphene
Margus Kodu, Artjom Berholts, Tauno Kahro +5
Graphene as a single-atomic-layer material is fully exposed to environment and has therefore a great potential for creating of sensitive gas sensors. However, in order to realize t…
Temperature induced inversion of oxygen response in CVD graphene on SiO2
Raivo Jaaniso, Tauno Kahro, Jekaterina Kozlova +8
We have synthesized single-layer graphene on Cu foils using chemical vapor deposition method and transferred the graphene to the top of a Si/SiO2 substrate with a pair of prefabric…