Dr. Ruben A. Rodríguez-Rojas Profile

Dr. Ruben A. Rodríguez-Rojas

at Univ de Guadalajara

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 1 March 2019 Presentation + Paper

Synthesis and characterization of SnO2/graphene transparent conducting films

K. Esparza, V. Marañón, C. Enríquez, H. Pérez, J. Castañeda, R. Rodríguez, R. Patakfalvi, E. Rosendo, R. Sato

Proceedings Volume 10919, 109191J (2019) https://doi.org/10.1117/12.2508030

KEYWORDS: Graphene, Transparent conductors, Transmittance, Thin films, Crystals, Transparent conducting films, Thin film coatings, Transparency, Solar cells, Photovoltaics

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Proceedings Article | 9 October 2015 Paper

Photovoltaic study of dye sensitized solar cells based on TiO2, ZnO:Al3+ nanoparticles

H. Sánchez Godoy, R. Rodríguez-Rojas, J. Castañeda-Contreras, V. Marañón-Ruiz, H. Pérez-Ladrón de Guevara, T. López-Luke, De la Rosa-Cruz

Proceedings Volume 9545, 95450Z (2015) https://doi.org/10.1117/12.2188677

KEYWORDS: Titanium dioxide, Zinc oxide, Solar cells, Nanoparticles, Photovoltaics, Dye sensitized solar cells, Electrons, Promethium, Nanostructures, Sol-gels

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SPIE Journal Paper | 16 April 2015 Open Access

Labeling of HeLa cells using ZrO2:Yb3+-Er3+ nanoparticles with upconversion emission

Andrea Ceja-Fdez, Tzarara López-Luke, Jorge Oliva, Juan Vivero-Escoto, Ana Lilia Gonzalez-Yebra, Ruben Rodríguez-Rojas, Andrea Martínez-Pérez, Elder de la Rosa

JBO, Vol. 20, Issue 04, 046006, (April 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.4.046006

KEYWORDS: Ytterbium, Nanoparticles, Nanocrystals, Luminescence, FT-IR spectroscopy, Erbium, Cancer, Molecules, Raman spectroscopy, Proteins

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Proceedings Article | 26 November 2009 Paper

Analysis of explosives' precursors by means of a portable Raman spectrometer

Magdalena Del Río Anaya, Guillermo García-Torales, Verónica Rodríguez Betancourtt, Rubén Rodríguez Rojas, Jorge Flores Núñez

Proceedings Volume 7499, 749902 (2009) https://doi.org/10.1117/12.851126

KEYWORDS: Explosives, Raman spectroscopy, Spectroscopy, Chemical analysis, Statistical analysis, Potassium, Molecular spectroscopy, Head, Information security, Computing systems

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Proceedings Article | 25 September 2007 Paper

Structural and photoluminescence characterization of nanocrystalline YAG: Er3+ prepared with the addition of PVA and UREA

R. Rodríguez, E. Tobar, E. De la Rosa, L. Díaz-Torres, P. Salas, A. Torres, M. Felix, J. Castañeda-Contreras, M. Yacaman

Proceedings Volume 6639, 66390K (2007) https://doi.org/10.1117/12.739921

KEYWORDS: Urea, Erbium, YAG lasers, Luminescence, Crystals, Raman spectroscopy, Upconversion, Er:YAG lasers, Nanocrystals, Sol-gels

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Proceedings Article | 17 September 2007 Paper

Dopant concentration effect on the TL response of ZrO2:Lu3+ nanocrystals under β-ray irradiation

V. Romero, E. De la Rosa, R. Rodríguez, P. Salas, R. Meléndrez, M. Barboza-Flores

Proceedings Volume 6639, 66390N (2007) https://doi.org/10.1117/12.739918

KEYWORDS: Lutetium, Nanocrystals, Crystals, Ions, Electrons, Deconvolution, Oxygen, Annealing, Integration, Sol-gels

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Proceedings Article | 10 February 2006 Paper

Erbium up conversion in SiO2-TiO2 sol gel powders

J. Castañeda-Contreras, M. Menéses-Nava, O. Barbosa-García, R. Rodríguez Rojas, M. Félix

Proceedings Volume 6046, 60460W (2006) https://doi.org/10.1117/12.674464

KEYWORDS: Erbium, Luminescence, Ions, Absorption, Photons, Visible radiation, Energy transfer, Nickel, Fabrication, Solar cells

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Proceedings Article | 20 October 2004 Paper

Concentration and crystallite size dependence of the photoluminescence in YAG:Ce3+ nanophosphor

Raquel Ovalle, Alejandro Arredondo, Luis Diaz-Torres, Pedro Salas, Carlos Angeles, Ruben Rodriguez, Marco Meneses, Elder De la Rosa

Proceedings Volume 5530, (2004) https://doi.org/10.1117/12.566420

KEYWORDS: Crystals, Cerium, Luminescence, Annealing, YAG lasers, Ions, Nanocrystals, Diffraction, Absorption, Transmission electron microscopy

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Proceedings Article | 14 October 2004 Paper

Temperature effect in the crystallite size and the photoluminescence of nanocrystalline ZrO2:Sm3+ phosphor

Elder De la Rosa, Luis Armando Diaz-Torres, Pedro Salas, Rubén Rodríguez, Carlos Angeles

Proceedings Volume 5510, (2004) https://doi.org/10.1117/12.560620

KEYWORDS: Samarium, Crystals, Luminescence, Ions, Annealing, Energy transfer, Absorption, Tantalum, Zirconium, Diffraction

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Proceedings Article | 26 January 2004 Paper

Visible emission of rare-earth-doped ZrO2 nanocrystalline phosphor under UV and IR excitation

Elder De la Rosa-Cruz, Luis A. Diaz-Torres, Pedro Salas, Ruben A. Rodriguez

Proceedings Volume 5187, (2004) https://doi.org/10.1117/12.506658

KEYWORDS: Erbium, Samarium, Luminescence, Crystals, Ions, Upconversion, Absorption, Energy transfer, Visible radiation, Ultraviolet radiation

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Proceedings Article | 17 February 2003 Paper

Photoluminescence and thermoluminescence of YAG:Ce3+,Tb3+ nanocrystalline under UV-, X- and B-irradiation

Elder de la Rosa-Cruz, Luis Diaz-Torres, W. Cordova-Martinez, R. Rodriguez-Rojas, M. Meneses-Nava, Oracio Barbosa-Garcia

Proceedings Volume 4833, (2003) https://doi.org/10.1117/12.474884

KEYWORDS: YAG lasers, Luminescence, Crystals, Sol-gels, Ions, X-rays, Cerium, Terbium, Aluminum

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Proceedings Article | 7 December 2001 Paper

Fluorescence characterization of the ternary system TMQ-PBDBD365-POPOP-dye-doped polystyrene optical fiber under gamma and UV irradiation

Elder de la Rosa-Cruz, Luis Diaz-Torres, R. Rodriguez-Rojas, G. Kumar, Carl Dirk, Osvaldo Rodriguez, Sarah Kopecky, Jose Hernandez, Y. Diaz-Torres

Proceedings Volume 4461, (2001) https://doi.org/10.1117/12.449832

KEYWORDS: Luminescence, Optical fibers, Absorption, Picosecond phenomena, Binary data, Gamma radiation, Scintillators, Polymers, Chlorine, Polymer optical fibers

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Showing 5 of 12 publications

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