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Análisis y reconstrucción del decaimiento hadrónico j J/ψ→ K+K−π+π−π0
(2009)
Se determinó la razón de producción para el decaimiento hadrónico J/ψ→ K+K−π+π−π0 y se realizó una comparación con los valores obtenidos en un análisis previo basado en una muestra de 3 millones de eventos de ψ(2S) para ...
Room-temperature synthesis and characterization of highly monodisperse transition metal-doped ZnO nanocrystals
(2006)
Recent experimental verifications of predicted intrinsic room-temperature ferromagnetism in transition metal doped-ZnO nanostructures have increased their attractiveness as promising candidates for optoelectronic and ...
Análisis del efecto de interacciones anapolares en la función de onda de electrones de ionización y el espectro energético para el átomo de hidrógeno
(2020-12-07)
Interacciones anapolares electrón-núcleo dan lugar a distribuciones toroidales de campo magnético que violan la simetría de paridad pero mantienen invariante la simetría del tiempo en el interior del átomo. En esta ...
Study of the Vcal calibration within pixels and study of the macroscopic radiation effects on sensors of the cms pixel detector
(2010)
This work presents the study of two aspects of the performance of the CMS pixel detectors which are relevant to predicting their behavior under operating conditions. The first study quantifies the differences of the response ...
Chalcogenide based (cuins2/zns, cuinse2/znse) core/shell quantum dots for photodynamic therapy
(2015)
Strong luminescent CuInX2/ZnX (X=S,Se) core/shell quantum dots were synthesized by a novel nontoxic and inexpensive organometallic method in two simple steps of CuInS2 and CuInSe2 core formation and ZnS and ZnSe shell over ...
Estudio del efecto de dopar a la espinela LiMn2O4 con Nd y Ce para usarlo como cátodo en baterías de ion de litio.
(2006)
In this thesis work the effect of doping LiMn2O4 spinel with Nd and Ce ions to enhance its electrochemical properties when used of in Ion-lithium batteries is reported.The pure spinel phase LiMn1.99M0.01O4, with (M = Nd, ...
Estudio de un microcable de par trenzado para la comunicación y lectura del módulo de píxeles del experimento CMS
(2010)
The Compact Muon Solenoid (CMS) is one of the two most important experiments at the Large Hadron Collider (LHC). The pixel detector is the component closest to the collision in CMS and it receives large doses of radiation ...
Electric studies of vanadium oxide (V6O13) thin films
(2009)
V6O13 is one of the intermediate phase compounds between the vanadium-oxides VO2 and V2O5. In bulk, this material undergoes a structural transition at approximately 150K, and a magnetic transition from paramagnetic to ...
Spectroscopic studies of Mn/Eu doped phosphates, silicates and borates
(2006)
Lighting consumes about 23% of electric energy nationwide. Any improvement in lighting efficiency will lead to huge benefits for our society. The first generation of light sources was the incandescent lamp with an energy ...
Material para catodo con alta energia para baterias recargables en ion-litio
(2018)
Particles consisting of sulfur and carbon were synthesized and structurally characterized by means of X-Ray Diffraction and a scanning electron microscope. The results show a trigonal crystal structure with the sulfur ...