Dr. Luiz R. Pereira Profile

Dr. Luiz R. Pereira

at Univ de Aveiro

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Author

Publications (7)

Proceedings Article | 14 September 2018 Paper

Effect on the micro-electrical behavior of organic photovoltaics under post-thermal annealing

S. Reis, A. Califórnia, J. Gomes, M. Kumar, L. Pereira

Proceedings Volume 10737, 107372H (2018) https://doi.org/10.1117/12.2320977

KEYWORDS: Annealing, Atomic force microscopy, Organic photovoltaics, Capacitance, Genetic algorithms, Solar energy

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Proceedings Article | 22 August 2017 Paper

Electro-thermal effects in large area white-organic light emitting diodes

M. Kumar, J. Gomes, A. Pinto, L. Pereira

Proceedings Volume 10453, 1045335 (2017) https://doi.org/10.1117/12.2276382

KEYWORDS: Organic light emitting diodes, Thermal modeling, Thermal effects, Thermography, Data modeling, Light emitting diodes, Solid state lighting, Scientific research, Failure analysis, Convection

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Proceedings Article | 16 May 2017 Paper

Chirped polymer optical fiber Bragg grating sensors

Carlos Marques, L. Pereira, P. Antunes, P. Mergo, D. Webb, J. Pinto, P. André

Proceedings Volume 10232, 102320N (2017) https://doi.org/10.1117/12.2264902

KEYWORDS: Polymer optical fibers, Fiber Bragg gratings, Sensors, Phase only filters, Polymethylmethacrylate, Polymers, Optical fibers, Ultraviolet radiation, Excimer lasers, Silica, Structural health monitoring

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Proceedings Article | 22 August 2014 Paper

Fill-factor and performance optimization in bulk-heterojunction organic solar cells

L. Pereira, A. Trindade, M. Santos, J. Gomes

Proceedings Volume 9286, 92865B (2014) https://doi.org/10.1117/12.2063750

KEYWORDS: Solar cells, Remote sensing, Resistance, Diodes, Organic photovoltaics, Photovoltaics, Organic semiconductors, Polymers, Atomic force microscopy, Nanostructures

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Proceedings Article | 22 August 2014 Paper

On the electro-optical behavior of an OLED based on europium and the relationship with electrical transport phenomena

L. Pereira, G. Santos, W. Simões

Proceedings Volume 9286, 92860Q (2014) https://doi.org/10.1117/12.2063746

KEYWORDS: Electroluminescence, Organic light emitting diodes, Europium, Resistance, Ions, Electron transport, Electro optics, Aluminum, Energy transfer, Ocean optics

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Proceedings Article | 14 November 2007 Paper

Electro-optical measurements, stability, and physical charge behavior of rare-earth based organic light emitting diode

G. Santos, F. J. Fonseca, A. M. Andrade, V. Deichmann, L. Ackcelrud, M. Peres, T. Monteiro, W. Simões, L. Pereira

Proceedings Volume 6655, 66551V (2007) https://doi.org/10.1117/12.734901

KEYWORDS: Organic light emitting diodes, Europium, Terbium, Electroluminescence, Ions, Energy transfer, Energy efficiency, Electro optics, Telescopic pixel displays, Absorption

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Proceedings Article | 12 November 2007 Paper

Light emission optimization of europium based complex in multilayer organic light emitting diodes

G. Santos, F. J. Fonseca, A. M. Andrade, M. Peres, T. Monteiro, W. Simões, L. Pereira

Proceedings Volume 6655, 66551U (2007) https://doi.org/10.1117/12.734818

KEYWORDS: Organic light emitting diodes, Electroluminescence, Europium, Ions, Telescopic pixel displays, Aluminum, Electron transport, Interfaces, Bismuth, Instrument modeling

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Showing 5 of 7 publications

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