38 citations · 38 across the 5 of their papers we have counts for
5 papers
A New Method of Obtaining High Enrichment of Metallic Single-Walled Carbon Nanotubes
Rakesh Voggu, A. Govindaraj, C. N. R. Rao
Arc-discharge with carbon electrodes containing Ni and Y2O3 in the presence of Fe(CO)5 vapors have been investigated. It is found that unlike the cathode deposit, the web deposited…
Effects of interaction of electron donor and accepter molecules on the electronic structure of graphene
Rakesh Voggu, Barun Das, Chandra Sekhar Rout +1
Effects of interaction of graphene with electron donor and acceptor molecules have been investigated by employing Raman spectroscopy. The G band softens progressively with the incr…
Changes in the electronic structure and properties of graphene induced by molecular charge-transfer
Barun Das, Rakesh Voggu, Chandra Sekhar Rout +1
Interaction with electron donor and acceptor molecules such as aniline and nitrobenzene brings about marked changes in the Raman spectrum and the electronic structure of graphene,…
Extraordinary sensitivity of the electronic structure and properties of single-walled carbon nanotubes to molecular charge-transfer
Rakesh Voggu, Chandra Sekhar Rout, Aaron D. Franklin +2
Interaction of single-walled carbon nanotubes with electron donor and acceptor molecules causes significant changes in the electronic and Raman spectra, the relative proportion of…
Semiconductor to metal transition in SWNTs caused by interaction with gold and platinum nanoparticles
Rakesh Voggu, Shrinwantu Paul, Swapan K. Pati +1
Single-walled carbon nanotubes (SWNTs) have been coated with gold and platinum nanoparticles either by microwave treatment or by the click reaction and the Raman spectra of these S…