G Krishna Podagatlapalli
G Krishna Podagatlapalli
Assistant Professor at GITAM University, Visakhapatnam
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Study on third-order nonlinear optical properties of 4-methylsulfanyl chalcone derivatives using picosecond pulses
ED D'silva, GK Podagatlapalli, SV Rao, SM Dharmaprakash
Materials Research Bulletin 47 (11), 3552-3557, 2012
Ultrafast laser ablation in liquids for nanomaterials and applications
SV Rao, GK Podagatlapalli, S Hamad
Journal of nanoscience and nanotechnology 14 (2), 1364-1388, 2014
New, high efficiency nonlinear optical chalcone co-crystal and structure–property relationship
ED D’silva, GK Podagatlapalli, SV Rao, DN Rao, SM Dharmaprakash
Crystal growth & design 11 (12), 5362-5369, 2011
Trace-level detection of secondary explosives using hybrid silver–gold nanoparticles and nanostructures achieved with femtosecond laser ablation
GK Podagatlapalli, S Hamad, SV Rao
The Journal of Physical Chemistry C 119 (29), 16972-16983, 2015
Fabrication and characterization of aluminum nanostructures and nanoparticles obtained using femtosecond ablation technique
GK Podagatlapalli, S Hamad, S Sreedhar, SP Tewari, SV Rao
Chemical Physics Letters 530, 93-97, 2012
Cost effective nanostructured copper substrates prepared with ultrafast laser pulses for explosives detection using surface enhanced Raman scattering
S Hamad, GK Podagatlapalli, MA Mohiddon, VR Soma
Applied Physics Letters 104 (26), 263104, 2014
Femtosecond ablation of silicon in acetone: tunable photoluminescence from generated nanoparticles and fabrication of surface nanostructures
S Hamad, GK Podagatlapalli, VS Vendamani, SVS Nageswara Rao, ...
The Journal of Physical Chemistry C 118 (13), 7139-7151, 2014
Silver nano-entities through ultrafast double ablation in aqueous media for surface enhanced Raman scattering and photonics applications
G Krishna Podagatlapalli, S Hamad, SP Tewari, S Sreedhar, MD Prasad, ...
Journal of Applied Physics 113 (7), 073106, 2013
Ultrafast broadband Fourier-transform CARS spectroscopy at 50,000 spectra/s enabled by a scanning Fourier-domain delay line
M Tamamitsu, Y Sakaki, T Nakamura, GK Podagatlapalli, T Ideguchi, ...
Vibrational Spectroscopy 91, 163-169, 2017
Effect of oblique incidence on silver nanomaterials fabricated in water via ultrafast laser ablation for photonics and explosives detection
GK Podagatlapalli, S Hamad, MA Mohiddon, SV Rao
Applied surface science 303, 217-232, 2014
Structural, optical and electrical characteristics of a new NLO crystal
ED D'silva, GK Podagatlapalli, SV Rao, SM Dharmaprakash
Optics & Laser Technology 44 (6), 1689-1697, 2012
Influence of picosecond multiple/single line ablation on copper nanoparticles fabricated for surface enhanced Raman spectroscopy and photonics applications
S Hamad, GK Podagatlapalli, SP Tewari, SV Rao
Journal of Physics D: Applied Physics 46 (48), 485501, 2013
Femtosecond laser-induced, nanoparticle-embedded periodic surface structures on crystalline silicon for reproducible and multi-utility SERS platforms
S Hamad, SS Bharati Moram, B Yendeti, GK Podagatlapalli, ...
Acs Omega 3 (12), 18420-18432, 2018
Fabrication of nanoparticles and nanostructures using ultrafast laser ablation of silver with Bessel beams
GK Podagatlapalli, S Hamad, MA Mohiddon, SV Rao
Laser Physics Letters 12 (3), 036003, 2015
Surface enhanced fluorescence from corroles and SERS studies of explosives using copper nanostructures
S Hamad, GK Podagatlapalli, MA Mohiddon, SV Rao
Chemical Physics Letters 621, 171-176, 2015
Thiazole based novel functional colorants: Synthesis, characterization and nonlinear optical studies using picosecond Z-scan technique
BS Singh, HR Lobo, GK Podagatlapalli, SV Rao, GS Shankarling
Optical Materials 35 (5), 962-967, 2013
Broadband femtosecond nonlinear optical properties of silver nanowire films
R Allu, D Banerjee, R Avasarala, S Hamad, SV Rao, GK Podagatlapalli
Optical Materials 96, 109305, 2019
SERS studies of explosive molecules with diverse copper nanostructures fabricated using ultrafast laser ablation
H Syed, G Krishna Podagatlapalli, M A Mohiddon, V Rao Soma
Advanced Materials Letters 6 (12), 1073-1080, 2015
Synthesis of Cu 2 O, CuCl, and Cu 2 OCl 2 nanoparticles by ultrafast laser ablation of copper in liquid media
S Hamad, GK Podagatlapalli, SP Tewari, SV Rao
Pramana 82, 331-337, 2014
Studies on linear, nonlinear optical and excited state dynamics of silicon nanoparticles prepared by picosecond laser ablation
S Hamad, G Krishna Podagatlapalli, R Mounika, SVS Nageswara Rao, ...
AIP Advances 5 (12), 127127, 2015
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