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Theoretical and experimental exploration of finite sample size effects on the propagation of surface waves supported by slot arrays
(American Institute of Physics, 2017)
The propagation of surface waves supported by a finite array of slots perforated on a zero thickness perfect electrically conducting screen is studied both experimentally and theoretically. To generate numerical results, ...
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Self-complementary metasurface for designing narrow band pass/stop filters
(Institute of Electrical and Electronics Engineers, 2013)
A self-complementary metasurface is studied in this paper. The metasurface is a 2-D periodical arrangement of unit cells formed by a metallic printed split ring resonator and its complementary counterpart. It is demonstrated ...
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Low-cost Ca-based composites synthesized by biotemplate method for thermochemical energy storage of concentrated solar power
(Elsevier BV, 2018)
An ever more environmentally conscious society demands the use of green, sustainable and high-efficiency renewable energy resources. However, large-scale energy storage remains a challenge for a deep penetration of power ...
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¿Cómo mejorar la docencia en electrónica de dispositivos? Guía de actividades
(Universidad de Sevilla, 2018)
La implementación de un Ciclo de Mejora Docente (CDM) se ha realizado en la asignatura “Electrónica Física”. La asignatura es el primer contacto de los estudiantes con el estudio de la física de los dispositivos semiconductores, ...
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A self-powered asynchronous image sensor with TFS operation
(Institute of Electrical and Electronics Engineers Inc., 2023-04-01)
This article presents a self-powered image sensor with a novel pixel architecture with energy harvesting capabilities. Pixels are autonomous entities that can harvest or sense illumination independently. Pixels have a fully ...
Artículo
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A Rad-hard On-chip CMOS Charge Detector with High Dynamic Range
(Institute of Electrical and Electronics Engineers, 2023)
This article introduces a CMOS charge detector tailored for measuring ionizing radiation in a wide range of fluences. It represents an entirely on-chip solution based on capacitive sensing. It was fabricated using a standard ...
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An efficient approach for the computation of 2-D Green's functions with 1-D and 2-D periodicities in homogeneous media
(Institute of Electrical and Electronics Engineers, 2008)
This paper presents an algorithm for the acceleration of the series involved in the computation of 2-D homogeneous Green's functions with 1-D and 2-D periodicities. The algorithm is based on an original implementation of ...
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Avalanches in fine, cohesive powders
(American Physical Society, 2000)
We have investigated the onset of avalanches in fine, cohesive granular materials. In our experiments shear stress is generated by tilting an initialized bed of powder and increasing the angle of tilt until the powder ...
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¿Otra crisis energética?
(Universitat Politècnica de Catalunya, 2005)
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Application of total least squares to the derivation of closed-form green's functions for planar layered media
(Institute of Electrical and Electronics Engineers, 2007)
A new technique is presented for the numerical derivation of closed-form expressions of spatial-domain Green's functions for multilayered media. In the new technique, the spectral-domain Green's functions are approximated ...