Hugo Sobral
Hugo Sobral
Dirección de correo verificada de icat.unam.mx
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Temporal evolution of the shock wave and hot core air in laser induced plasma
H Sobral, M Villagrán-Muniz, R Navarro-González, AC Raga
Applied Physics Letters 77 (20), 3158-3160, 2000
1842000
Evaluation of self-absorption of manganese emission lines in laser induced breakdown spectroscopy measurements
F Bredice, FO Borges, H Sobral, M Villagran-Muniz, HO Di Rocco, ...
Spectrochimica Acta Part B: Atomic Spectroscopy 61 (12), 1294-1303, 2006
1192006
Detection of trace elements in ice and water by laser-induced breakdown spectroscopy
H Sobral, R Sanginés, A Trujillo-Vázquez
Spectrochimica Acta Part B: Atomic Spectroscopy 78, 62-66, 2012
762012
Shadowgraphy and interferometry using a CW laser and a CCD of a laser-induced plasma in atmospheric air
M Villagran-Muniz, H Sobral, E Camps
IEEE transactions on plasma science 29 (4), 613-616, 2001
592001
Shock and thermal wave study of laser-induced plasmas in air by the probe beam deflection technique
M Villagrán-Muniz, H Sobral, R Navarro-González
Measurement Science and Technology 14 (5), 614, 2003
462003
The effect of sample temperature on the emission line intensification mechanisms in orthogonal double-pulse laser induced breakdown spectroscopy
R Sanginés, H Sobral, E Alvarez-Zauco
Spectrochimica Acta Part B: Atomic Spectroscopy 68, 40-45, 2012
452012
Measurement of Stark broadening of Mn I and Mn II spectral lines in plasmas used for Laser-Induced Breakdown Spectroscopy
F Bredice, FO Borges, H Sobral, M Villagran-Muniz, HO Di Rocco, ...
Spectrochimica Acta Part B: Atomic Spectroscopy 62 (11), 1237-1245, 2007
422007
Polymerization of C60 fullerene thin films by UV pulsed laser irradiation
E Alvarez-Zauco, H Sobral, EV Basiuk, JM Saniger-Blesa, ...
Applied surface science 248 (1-4), 243-247, 2005
412005
The physical mechanism of nitric oxide formation in simulated lightning
R Navarro‐González, M Villagrán‐Muniz, H Sobral, LT Molina, MJ Molina
Geophysical research letters 28 (20), 3867-3870, 2001
402001
Synthesis and growth mechanism of one-dimensional Zn/ZnO core− shell nanostructures in low-temperature hydrothermal process
M Trejo, P Santiago, H Sobral, L Rendón, U Pal
Crystal Growth and Design 9 (7), 3024-3030, 2009
322009
Signal enhancement in laser-induced breakdown spectroscopy using fast square-pulse discharges
H Sobral, A Robledo-Martinez
Spectrochimica Acta Part B: Atomic Spectroscopy 124, 67-73, 2016
312016
Stimulated emission and optical third-order nonlinearity in Li-doped ZnO nanorods
C Torres-Torres, M Trejo-Valdez, H Sobral, P Santiago-Jacinto, ...
The Journal of Physical Chemistry C 113 (31), 13515-13521, 2009
292009
A new method for determination of self-absorption coefficients of emission lines in laser-induced breakdown spectroscopy experiments
FO Bredice, HOD Rocco, HM Sobral, M Villagrán-Muniz, V Palleschi
Applied spectroscopy 64 (3), 320-323, 2010
272010
A numerical and experimental study of the time-evolution of a low Mach number jet
A Raga, H Sobral, M Villagrán-Muniz, R Navarro-González, E Masciadri
Monthly Notices of the Royal Astronomical Society 324 (1), 206-212, 2001
272001
Emission enhancement in laser-produced plasmas on preheated targets
R Sanginés, H Sobral, E Alvarez-Zauco
Applied Physics B 108 (4), 867-873, 2012
262012
Characterization of pulsed laser generated plasma through its perturbation in an electric field
FO Bredice, DJO Orzi, D Schinca, H Sobral, M Villagran-Muniz
IEEE transactions on plasma science 30 (6), 2139-2143, 2002
262002
Determination of the refractive index of glucose-ethanol-water mixtures using spectroscopic refractometry near the critical angle
H Sobral, M Peña-Gomar
Applied optics 54 (28), 8453-8458, 2015
242015
Real time measurement of the electron density of a laser generated plasma using a RC circuit
F Bredice, H Sobral, M Villagran-Muniz, HO Di Rocco, G Cristoforetti, ...
Spectrochimica Acta Part B: Atomic Spectroscopy 62 (8), 836-840, 2007
242007
Corrections for variable plasma parameters in laser induced breakdown spectroscopy: Application on archeological samples
V Lazic, A Trujillo-Vazquez, H Sobral, C Márquez, A Palucci, M Ciaffi, ...
Spectrochimica Acta Part B: Atomic Spectroscopy 122, 103-113, 2016
232016
Optical absorption enhancement in CdTe thin films by microstructuration of the silicon substrate
J Rangel-Cárdenas, H Sobral
Materials 10 (6), 607, 2017
222017
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Artículos 1–20