16 citations · 34 across the 4 of their papers we have counts for
9 papers
Effect of growth temperature on the CVD grown Fe filled multi-walled carbon nanotubes using a modified photoresist
Joydip Sengupta, Avijit Jana, N. D. Pradeep Singh +1
Fe filled carbon nanotubes were synthesized by atmospheric pressure chemical vapor deposition using a simple mixture of iron acetylacetonate with a conventional photoresist and the…
Pre-heating effect on the catalytic growth of partially filled carbon nanotubes by chemical vapor deposition
Joydip Sengupta, Chacko Jacob
The surface reconstruction of the Fe catalyst films due to high temperature processing in hydrogen prior to nanotube nucleation and its effect on the growth morphologies of partial…
Well-Ordered "Ripple-Shaped" Microstructures of Mn Thin Films on GaAs Substrates
Anupama Chanda, Joydip Sengupta, Chacko Jacob
This study was aimed to investigate the thickness dependent morphological changes of Mn films deposited on GaAs substrates by thermal evaporation technique. Ni films were deposited…
Substrate free synthesis of graphene nanoflakes by atmospheric pressure chemical vapour deposition using Ni powder as a catalyst
Joydip Sengupta, Kaustuv Das, U N Nandi +1
Graphene nanoflakes (GNFs) were synthesized by atmospheric pressure chemical vapour deposition of propane (C3H8) employing Ni (salen) powder without the introduction of a substrate…
Site selective synthesis of in situ Ni filled multiwalled carbon nanotubes using Ni(salen) as a catalyst source
Joydip Sengupta, Avijit Jana, N D Pradeep Singh +2
The synthesis of Ni filled multiwalled carbon nanotubes was performed by atmospheric pressure chemical vapor deposition with propane on Si at 850 C using a simple mixture of Ni(sal…
Lithographically defined site-selective growth of Fe filled multi-walled carbon nanotubes using a modified photoresist
Joydip Sengupta, Avijit Jana, N. D. Pradeep Singh +1
Partially Fe filled multi-walled carbon nanotubes (MWCNTs) were grown by chemical vapor deposition with propane at 850 °C using a simple mixture of iron (III) acetylacetonate (Fe(a…