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Caracterización de Cs2CoBr4 y su posible utilización en uniones termoeléctricas
(2013)
Cs2CoBr4 crystals were grown by the method of fast evaporation. The capacitance of crystals were determined using the LCZ method in the temperature range of 273 K to 310 K and frequency range of 10 KHz to 1 MHz. Graphs of ...
Development of angle-resolved light scattering system and computation techniques for ultrafast surface spectroscopy
(2019-07-09)
This work focused on the development of a time- and angle-resolved hemispherical elastic light scattering (tr-ARHELS) optical apparatus, which was applied to monitor the phase transition and complex pathways of photoinduced ...
Estudio del decaimiento del protón en el experimento Dune
(2018-10-29)
Actualmente se esta ́ trabajando en lo que será a futuro el proyecto en física experimental de Neutrinos DUNE. El experimento DUNE busca responder algunas de las preguntas más inquietantes en el mundo de la física de ...
Testing two design pixel detector readout components for the phase i upgrade of the cms experiment
(2013)
During Phase I (2018) of the Large Hadron Collider (LHC) upgrade, the Compact Muon Solenoid (CMS) pixel detector will need to handle a much higher data volume due to the doubling of the luminosity as well as the planned ...
El laboratorio docente de física, de la realidad a la teoría y de la teoría a la realidad. Matemática y física unidas para modelar la naturaleza. Tres ejemplos de ello.
(2014)
In this work, a methodological variation in the instruction of Physics Laboratory (Mechanics, at college level) is evaluated. During the theoretical introduction to each laboratory, appropriate topics are discussed; they ...
Fabricación y caracterización de películas delgadas de sesquióxido de vanadio (V₂0₃) crecidas sobre sustratos de Si0₂ y Al₂0₃ para los cortes A, M, C y R.
(2017)
In this research thin films of vanadium sesquioxide (V₂0₃) were produced by the magnetron sputtering DC technique. The films were deposited on Si0₂ glass substrate and Al₂0₃ crystals in A, M, C and R cuts. The analysis of ...
Discovering phases and phase transitions using machine learning
(2019-05-14)
Machine learning a specific subset of artificial intelligence, trains a machine to learn from data. It has become a robust method for the identification of patterns within complex physical systems to determine certain ...
Study of the Ξ_(b)^(-) baryon decay at cms
(2014)
A preliminary measurement of the Ξ _(b)^(-) baryon lifetime through the decay chain Ξ _(b)^(-) → J/ψΞ−, where J/ψ → μ+μ−, Ξ− → Λ0π− and Λ0 → pπ−, using 5.1 fb−1 of integrated luminosity of data from proton-proton collisions ...
Tuning of multifunctional properties of undoped and doped BiFeO3
(2018)
This work studied the effect of the incorporation of Co2+ and Mn2+ species on the structural and magnetic properties of nanocrystalline powders of BiFeO3 (BFO) synthesized by the sol-gel and thermal treatment method at ...
Estudio de la transición de fase metal-semiconductor en dióxido de vanadio
(2015)
In this thesis we made a study about the Metal-Insulator phase transition with the
purpose to determine, particularly, the parameters to play a important rol in the
transition. For this we made a study of theories or ...