Padmnabh Rai
Padmnabh Rai
Reader, School of Physical Sciences, UM-DAE Centre for Excellence in Basic Sciences, Mumbai
Verified email at - Homepage
Cited by
Cited by
Silencing and enhancement of second-harmonic generation in optical gap antennas
J Berthelot, G Bachelier, M Song, P Rai, GC Des Francs, A Dereux, ...
Optics express 20 (10), 10498-10508, 2012
FTIR spectroscopy of multiwalled carbon nanotubes: a simple approachto study the nitrogen doping
A Misra, PK Tyagi, P Rai, DS Misra
Journal of nanoscience and nanotechnology 7 (6), 1820-1823, 2007
Improved electron field emission from morphologically disordered monolayer graphene
S Pandey, P Rai, S Patole, F Gunes, GD Kwon, JB Yoo, P Nikolaev, ...
Applied Physics Letters 100 (4), 2012
Electrical excitation of surface plasmons by an individual carbon nanotube transistor
P Rai, N Hartmann, J Berthelot, J Arocas, G Colas des Francs, ...
Physical review letters 111 (2), 026804, 2013
Dramatic enhancement of the emission current density from carbon nanotube based nanosize tips with extremely low onset fields
KS Hazra, P Rai, DR Mohapatra, N Kulshrestha, R Bajpai, S Roy, ...
ACS nano 3 (9), 2617-2622, 2009
Transition from direct to Fowler–Nordheim tunneling in chemically reduced graphene oxide film
S Pandey, C Biswas, T Ghosh, JJ Bae, P Rai, GH Kim, KJ Thomas, ...
Nanoscale 6 (6), 3410-3417, 2014
Hexagonal diamond synthesis on h-GaN strained films
A Misra, PK Tyagi, BS Yadav, P Rai, DS Misra, V Pancholi, ID Samajdar
Applied physics letters 89 (7), 2006
Step growth in single crystal diamond grown by microwave plasma chemical vapor deposition
PK Tyagi, A Misra, KNN Unni, P Rai, MK Singh, U Palnitkar, DS Misra, ...
Diamond and related materials 15 (2-3), 304-308, 2006
Nanotip formation on a carbon nanotube pillar array for field emission application
P Rai, DR Mohapatra, KS Hazra, DS Misra, SP Tiwari
Applied Physics Letters 93 (13), 2008
Axial buckling and compressive behavior of nickel-encapsulated multiwalled carbon nanotubes
A Misra, PK Tyagi, P Rai, DR Mahopatra, J Ghatak, PV Satyam, ...
Physical review B 76 (1), 014108, 2007
Determinant role of the edges in defining surface plasmon propagation in stripe waveguides and tapered concentrators
J Berthelot, F Tantussi, P Rai, GC Des Francs, JC Weeber, A Dereux, ...
JOSA B 29 (2), 226-231, 2012
Appearance of radial breathing modes in Raman spectra of multi-walled carbon nanotubes upon laser illumination
P Rai, DR Mohapatra, KS Hazra, DS Misra, J Ghatak, PV Satyam
Chemical Physics Letters 455 (1-3), 83-87, 2008
Raman spectroscopy: a potential characterization tool for carbon materials
P Rai, SK Dubey
Handbook of Materials Characterization, 405-434, 2018
Optical nanoantenna for beamed and surface‐enhanced Raman spectroscopy
V Awasthi, R Goel, S Agarwal, P Rai, SK Dubey
Journal of Raman Spectroscopy 51 (11), 2121-2145, 2020
In-plane remote photoluminescence excitation of carbon nanotube by propagating surface plasmon
P Rai, N Hartmann, J Berthelot, G Colas-des-Francs, A Hartschuh, ...
Optics letters 37 (22), 4711-4713, 2012
Design of polarization independent SERS substrate with Raman gain evaluated using Purcell factor
R Goel, V Awasthi, P Rai, SK Dubey
Plasmonics 16, 1365-1373, 2021
Raman and photothermal spectroscopies for explosive detection
E Finot, T Brulé, P Rai, A Griffart, A Bouhélier, T Thundat
Micro-and Nanotechnology Sensors, Systems, and Applications V 8725, 437-448, 2013
Parameter window of diamond growth on GaN films by microwave plasma chemical vapor deposition
DR Mohapatra, P Rai, A Misra, PK Tyagi, BS Yadav, DS Misra
Diamond and related materials 17 (7-10), 1775-1779, 2008
Reorientation of the crystalline planes in confined single crystal nickel nanorods induced by heavy ion irradiation
A Misra, PK Tyagi, P Rai, DS Misra, J Ghatak, PV Satyam, DK Avasthi
Applied physics letters 89 (9), 2006
Numerical design of photonic crystal-based nanostructured substrate for efficient surface-enhanced Raman scattering
R Goel, V Awasthi, P Rai, SK Dubey
Plasmonics 16, 107-114, 2021
The system can't perform the operation now. Try again later.
Articles 1–20