Física (Dr.)
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Construction of radon chamber to expose active and passive detectors
(Pontificia Universidad Católica del PerúPE, 2023-02-14)In this research and development, we present the design and manufacture of a radon chamber (PUCP radon chamber), a necessary tool for the calibration of passive detectors, verification of the operation of active radon ... -
Synthesis, tribology, electro-tribology and mechanical performance of ti2alc and ti3alc2 max phases thin films
(Pontificia Universidad Católica del PerúPE, 2023-01-26)This thesis investigates the synthesis, mechanical properties, tribological and electro-tribological behavior of Ti2AlC and Ti3AlC2 MAX phases in the form of thin films. The thin films were obtained by deposition of a ... -
Analysis of the physical properties and photoelectrochemical behavior of c-Si/a-SiC:H(p) photocathodes for solar water splitting
(Pontificia Universidad Católica del PerúPE, 2023-01-16)Photoelectrochemical (PEC) processes have become an efficient and viable method for solar energy conversion into zero-emission fuels by harnessing and storage the power of the sun, which offers an environment-friendly ... -
Testing pALPIDE sensors for particle detection and Characterization of a Laser beam using a webcam CMOS sensor
(Pontificia Universidad Católica del PerúPE, 2023-01-16)The upgrade program of the Large Hadron Collider (LHC) was implemented during the second Long Shutdown program (2019/2020). For this program, the ALICE Collaboration (A Large Ion Collider Experiment) proposed, among others, ... -
Contribution to the characterization of emerging photovoltaics technologies in Lima-Peru
(Pontificia Universidad Católica del PerúPE, 2023-01-13)This Doctoral Thesis contributed to forming a new photovoltaic (PV) laboratory in Lima-Peru, by developing an outdoor characterization system for PV modules. This system enables performance studies of different PV ... -
Contribution to the characterization and modeling of photovoltaic generators
(Pontificia Universidad Católica del PerúPE, 2023-01-10)A crucial aspect of evaluating and maintaining a photovoltaic (PV) installation connected to the grid is the availability of models that describe its operation reliably in real operating conditions. The nominal power of ... -
Testing new physics in long baseline neutrino oscillation experiments
(Pontificia Universidad Católica del PerúPE, 2023-01-10)In this thesis, we focus on analyzing the different ways in which new physics scenarios, such as Violation of the Equivalence Principle (VEP) and Quantum Decoherence, can manifest themselves in the context of the neutrino ... -
From light neutrino decay phenomenology to muon neutrino cross-section measurement at MINERvA experiment
(Pontificia Universidad Católica del PerúPE, 2022-08-15)This thesis tackles two essential topics of neutrino physics: neutrino decay and neutrino cross-section measurement. First, the invisible and visible neutrino decay is analyzed through a phenomenological approach, ... -
Coherencia como recurso en los sistemas cuánticos abiertos
(Pontificia Universidad Católica del PerúPE, 2022-07-26)In this thesis, we address open quantum systems subjected to Markovian and non- Markovian evolutions. We diagnose these two regimes using the relative entropy of coherence. We specially address the case of two qubits ... -
Preparación y optimización de películas delgadas de sistemas de carbono-sílice dopados con tierras raras para aplicaciones luminiscentes
(Pontificia Universidad Católica del PerúPE, 2022-02-01)El uso de elementos de tierras raras (RE) en materiales de luminiscencia ha permitido introducir mejoras en diversas aplicaciones. En iluminación, por ejemplo, los fósforos amarillos YAG (Y3Al5O12:Ce3+) son ampliamente ... -
A study on the response of the LR-115 detector exposed inside a diffusion chamber and in unconventional bare mode
(Pontificia Universidad Católica del PerúPE, 2021-12-17)Several methodologies for radon concentration measurements have been used for monitoring radon in homes and workplaces to minimize health hazards due to indoor radon exposure. One of them is the Nuclear Track Methodology ... -
Characterization of maintenance industrial alkyd resins prepared with Plukenetia volubilis L. oil.
(Pontificia Universidad Católica del PerúPE, 2021-08-11)In this doctoral thesis, alkyd resins synthesized with high unsaturation renewable plant sources and polyols with different functionalities were characterized. Alkyds are synthetic resins modified with vegetable oils, whose ... -
Optical and luminiscent properties of terbium / ytterbium doped aluminum oxynitride and terbium doped aluminum nitride thin films
(Pontificia Universidad Católica del PerúPE, 2020-08-06)In the present thesis the optical and light emission properties of two systems consisting of Tb3+ and Yb3+ doped amorphous AlOxNy thin films and Tb3+ doped polycrystalline AlN thin films were analyzed. In the two ions system, ... -
An analysis of the roles played by Born’s rule, Bell’s theorem and Bohr’s complementarity in the establishment of the quantum-classical boundary
(Pontificia Universidad Católica del PerúPE, 2018-08-28)This work contains a series of contributions that are related, in one form or another, with the placement of the quantum-classical boundary. Three results that have been widely taken as characteristic traits of quantum ... -
Optical characterization and thermal activation of Tb doped amorphous SiC, AlN and SiN thin films
(Pontificia Universidad Católica del PerúPE, 2017-08-10)En la presente tesis se evalúan las propiedades ópticas y las características de emisión de luz de películas delgadas amorfas de AlN, SiN y SiC:H dopadas con Tb. La caracterización óptica se centra en la determinación del ... -
Propagating reaction fronts in moving fluids
(Pontificia Universidad Católica del PerúPE, 2015-10-20)La presente tesis tuvo como objetivo estudiar frentes de reacción modelados mediante la ecuación de Kuramoto-Sivashinsky sujetos a diferentes tipos de movimiento de fluido: flujo externo de Poiseuille, el cual es contrastado ...
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