40 citations · 107 across the 7 of their papers we have counts for
7 papers
Ferrocene as an iconic redox marker: from solution chemistry to molecular electronic devices
Gargee Roy, Ritu Gupta, Satya Ranjan Sahoo +3
Ferrocene, since its discovery in 1951, has been extensively exploited as a redox probe in a variety of processes ranging from solution chemistry, medicinal chemistry, supramolecul…
Phonon confinement and substitutional disorder in Cd1-xZnxS Nanocrystals
Satyaprakash Sahoo, S. Dhara, V. Sivasubramanian +2
1LO optical phonons in free-standing mixed Cd1-xZnxS nanocrystals, synthesized using chemical precipitation, are investigated using Raman spectroscopy. As expected for the nanocrys…
Confined Acoustic Phonon in CdS1-xSex Nanoparticles in Borosilicate Glass
Sanjeev K. Gupta, Prafulla K. Jha, Satyaprakash Sahoo +2
We calculate low-frequency Raman scattering from the confined acoustic phonon modes of CdS1-xSex nanoparticles embedded in borosilicate glass. The calculation of the Raman scatteri…
Phonon Confinement in Stressed Silicon Nanocluster
Satyaprakash Sahoo, S. Dhara, S. Mahadevan +1
Confined acoustic and optical phonons in Si nanoclusters embedded in sapphire, synthesized using ion-beam implantation are investigated using Raman spectroscopy. The l = 0 and l =…
Excitation energy dependence of electron-phonon interaction in ZnO nanoparticles
Satyaprakash Sahoo, V Sivasubramanian, S Dhara +1
Raman spectroscopic investigations are carried out on ZnO nanoparticles for various photon energies. Intensities of E1-LO and E2 modes exhibit large changes as the excitation energ…
Surface optical Raman modes in InN nanostructures
Satyaprakash Sahoo, M. S. Hu, C. W. Hsu +5
Raman spectroscopic investigations are carried out on one-dimensional nanostructures of InN,such as nanowires and nanobelts synthesized by chemical vapor deposition. In addition to…