Підписатись
Jijil JJ Nivas
Jijil JJ Nivas
Підтверджена електронна адреса в unina.it
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Direct femtosecond laser surface structuring with optical vortex beams generated by a q-plate
J Jj Nivas, S He, A Rubano, A Vecchione, D Paparo, L Marrucci, ...
Scientific reports 5 (1), 17929, 2015
1442015
Surface structures induced by ultrashort laser pulses: Formation mechanisms of ripples and grooves
S He, JJJ Nivas, KK Anoop, A Vecchione, M Hu, R Bruzzese, S Amoruso
Applied Surface Science 353, 1214-1222, 2015
822015
Laser ablation of silicon induced by a femtosecond optical vortex beam
JJJ Nivas, HE Shutong, KK Anoop, A Rubano, R Fittipaldi, A Vecchione, ...
Optics letters 40 (20), 4611-4614, 2015
682015
Laser surface texturing of copper and variation of the wetting response with the laser pulse fluence
E Allahyari, JJJ Nivas, SL Oscurato, M Salvatore, G Ausanio, A Vecchione, ...
Applied Surface Science 470, 817-824, 2019
592019
Femtosecond laser surface structuring of silicon with Gaussian and optical vortex beams
JJJ Nivas, S He, Z Song, A Rubano, A Vecchione, D Paparo, L Marrucci, ...
Applied Surface Science 418, 565-571, 2017
582017
Surface structuring with polarization-singular femtosecond laser beams generated by a q-plate
JJJ Nivas, F Cardano, Z Song, A Rubano, R Fittipaldi, A Vecchione, ...
Scientific Reports 7 (1), 42142, 2017
552017
On the generation of grooves on crystalline silicon irradiated by femtosecond laser pulses
S He, JJJ Nivas, A Vecchione, M Hu, S Amoruso
Optics Express 24 (4), 3238-3247, 2016
462016
Surface structures with unconventional patterns and shapes generated by femtosecond structured light fields
J JJ Nivas, E Allahyari, F Cardano, A Rubano, R Fittipaldi, A Vecchione, ...
Scientific reports 8 (1), 1-11, 2018
352018
Effects of ambient air pressure on surface structures produced by ultrashort laser pulse irradiation
JJJ Nivas, F Gesuele, E Allahyari, SL Oscurato, R Fittipaldi, A Vecchione, ...
Optics Letters 42 (14), 2710-2713, 2017
322017
On the formation and features of the supra-wavelength grooves generated during femtosecond laser surface structuring of silicon
E Allahyari, JJJ Nivas, E Skoulas, R Bruzzese, GD Tsibidis, E Stratakis, ...
Applied Surface Science 528, 146607, 2020
312020
Generation of supra-wavelength grooves in femtosecond laser surface structuring of silicon
JJJ Nivas, S Amoruso
Nanomaterials 11 (1), 174, 2021
282021
Simple method for the characterization of intense Laguerre-Gauss vector vortex beams
E Allahyari, J Jj Nivas, F Cardano, R Bruzzese, R Fittipaldi, L Marrucci, ...
Applied Physics Letters 112 (21), 2018
252018
Direct ultrashort laser surface structuring of silicon in air and vacuum at 1055 nm
JJJ Nivas, Z Song, R Fittipaldi, A Vecchione, R Bruzzese, S Amoruso
Applied Surface Science 417, 149-154, 2017
252017
Analysis of nascent silicon phase-change gratings induced by femtosecond laser irradiation in vacuum
F Gesuele, J Jj Nivas, R Fittipaldi, C Altucci, R Bruzzese, P Maddalena, ...
Scientific Reports 8 (1), 12498, 2018
242018
Femtosecond laser surface irradiation of silicon in air: Pulse repetition rate influence on crater features and surface texture
E Allahyari, JJJ Nivas, G Avallone, M Valadan, M Singh, V Granata, ...
Optics & Laser Technology 126, 106073, 2020
232020
Plume shielding effects in ultrafast laser surface texturing of silicon at high repetition rate in air
E Allahyari, JJJ Nivas, M Valadan, R Fittipaldi, A Vecchione, L Parlato, ...
Applied Surface Science 488, 128-133, 2019
232019
Direct femtosecond laser surface structuring of crystalline silicon at 400 nm
JJJ Nivas, KK Anoop, R Bruzzese, R Philip, S Amoruso
Applied Physics Letters 112 (12), 2018
232018
Optical emission and dynamics of aluminum plasmas produced by ultrashort and short laser pulses
P Sankar, JJJ Nivas, N Smijesh, GK Tiwari, R Philip
Journal of Analytical Atomic Spectrometry 32 (6), 1177-1185, 2017
232017
Secondary electron yield reduction by femtosecond pulse laser-induced periodic surface structuring
JJJ Nivas, M Valadan, M Salvatore, R Fittipaldi, M Himmerlich, M Rimoldi, ...
Surfaces and Interfaces 25, 101179, 2021
192021
Vector vortex beams generated by q-plates as a versatile route to direct fs laser surface structuring
JJJ Nivas, E Allahyari, F Cardano, A Rubano, R Fittipaldi, A Vecchione, ...
Applied Surface Science 471, 1028-1033, 2019
172019
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