130 citations · 268 across the 4 of their papers we have counts for
4 papers
Influence of nitrogen on the growth of vertical graphene nanosheets under plasma
Subrata Ghosh, S. R. Polaki, Nanda Gopala Krishna +1
We have investigated the effect of nitrogen (N2) as a carrier gas on the growth of vertical graphene nanosheets (VGN) by plasma enhanced chemical vapor deposition (PECVD). It is de…
Aging Effects on Vertical Graphene Nanosheets and their Thermal Stability
Subrata Ghosh, S. R. Polaki, Aji Kumar +2
Vertical Graphene Nano sheets (VGN) have become promising candidates for a wide range of applications due to their unique architecture and remarkable properties. However, utilizati…
Influence of in-plane and bridging oxygen vacancies of SnO_2 nanostructures on CH_4 sensing at low operating temperatures
Venkataramana Bonu, A. Das, Arun K Prasad +3
Role of 'O' defects in sensing pollutant with nanostructured SnO_2 is not well understood, especially at low temperatures. SnO_2 nanoparticles were grown by soft chemistry route fo…
Evolution and defect analysis of vertical graphene nanosheets
Subrata Ghosh, K. Ganesan, Shyamal R. Polaki +4
We report catalyst-free direct synthesis of vertical graphene nanosheets (VGNs) on SiO2/Si and quartz substrates using microwave electron cyclotron resonance - plasma enhanced chem…