Mr. Alvaro J. Peña-Quevedo Profile

Alvaro J. Peña-Quevedo

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Publications (8)

Proceedings Article | 5 May 2009 Paper

Mass spectrometry analysis of hexamethylene triperoxide diamine by its decomposition products

Alvaro Peña-Quevedo, Samuel Hernández-Rivera

Proceedings Volume 7303, 730303 (2009) https://doi.org/10.1117/12.819080

KEYWORDS: Ionization, Chemical analysis, Ions, Statistical analysis, Mass spectrometry, Spectroscopy, Hydrogen, Silicon, Resolution enhancement technologies, Toxic industrial chemicals

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Proceedings Article | 4 May 2007 Paper

Characterization and differentiation of high energy amine peroxides by direct analysis in real time TOF/MS

Alvaro Peña-Quevedo, Robert Cody, Nairmen Mina-Camilde, Mildred Ramos, Samuel Hernández-Rivera

Proceedings Volume 6538, 653828 (2007) https://doi.org/10.1117/12.720577

KEYWORDS: Raman spectroscopy, FT-IR spectroscopy, Microscopy, Mass spectrometry, Spectroscopy, Absorption, Attenuated total reflectance, Crystals, Infrared spectroscopy, Microscopes

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Proceedings Article | 18 May 2006 Paper

UV Raman detection of 2,4-DNT in contact with sand particles

Alejandro Blanco, Leonardo Pacheco-Londoño, Alvaro Peña-Quevedo, Samuel Hernández-Rivera

Proceedings Volume 6217, 621737 (2006) https://doi.org/10.1117/12.666281

KEYWORDS: Raman spectroscopy, Ultraviolet radiation, Explosives, Near infrared, Luminescence, Visible radiation, Crystals, Spectroscopy, Microscopes, Spectroscopes

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Proceedings Article | 10 May 2006 Paper

Synthesis, characterization, and differentiation of high energy amine peroxides by MS and vibrational microscopy

Alvaro Peña-Quevedo, Nairmen Mina-Calmide, Nelmary Rodríguez, Deborah Nieves, Robert Cody, Samuel Hernández-Rivera

Proceedings Volume 6201, 62012E (2006) https://doi.org/10.1117/12.666202

KEYWORDS: Raman spectroscopy, FT-IR spectroscopy, Spectroscopy, Microscopy, Infrared spectroscopy, Crystals, Nitrogen, Attenuated total reflectance, Absorption, Statistical analysis

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Proceedings Article | 10 May 2006 Paper

Effect of water and common salts on the vibrational spectra of high energy cyclic organic peroxides

Alvaro Peña-Quevedo, Javier Figueroa, Nelmarie Rodríguez, Deborah Nieves, Neiza Hernández, Rosangela Rivera, Nairmen Mina, Samuel Hernández-Rivera

Proceedings Volume 6201, 62012D (2006) https://doi.org/10.1117/12.666171

KEYWORDS: Raman spectroscopy, Crystals, Statistical analysis, FT-IR spectroscopy, Ions, Tin, Metals, Humidity, Microscopy, Copper

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Proceedings Article | 10 May 2006 Paper

Characterization of peroxide-based explosives by thermal analysis

Michael Ramírez, Leonardo Pacheco-Londoño, Álvaro Peña, Samuel Hernández-Rivera

Proceedings Volume 6201, 62012B (2006) https://doi.org/10.1117/12.666227

KEYWORDS: Explosives, Standoff detection, Thermal analysis, Temperature metrology, Explosives detection, Calorimetry, Protactinium, Nitrogen, Calibration, Imaging spectroscopy

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Proceedings Article | 20 May 2005 Paper

Characterization and differentiation of high energy cyclic organic peroxides by GC/FT-IR, GC-MS, FT-IR, and Raman microscopy

Alvaro Pena, Leonardo Pacheco-Londono, Javier Figueroa, Luis Rivera-Montalvo, Felix Roman-Velazquez, Samuel Hernandez-Rivera

Proceedings Volume 5778, (2005) https://doi.org/10.1117/12.604194

KEYWORDS: Raman spectroscopy, FT-IR spectroscopy, Carbon, Molecules, Spectroscopy, Microscopy, Crystals, Chemical species, Sensors, Hydrogen

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Proceedings Article | 15 September 2004 Paper

An experimental and theoretical study of the synthesis and vibrational spectroscopy of triacetone triperoxide (TATP)

Leonardo Pacheco-Londono, Alvaro Pena, Oliva Primera-Pedrozo, Samuel Hernandez-Rivera, Nairmen Mina, Rafael Garcia, R. Thomas Chamberlain, Richard Lareau

Proceedings Volume 5403, (2004) https://doi.org/10.1117/12.542851

KEYWORDS: Raman spectroscopy, Spectroscopy, Polarization, Explosives, Polymerization, Carbon monoxide, FT-IR spectroscopy, Molecules, Imaging spectroscopy, Solids

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Showing 5 of 8 publications

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