Buscar
Mostrando ítems 71-80 de 127
Effective interactions in twisted double-layer graphene in a microcavity
(IOP Publishing, 2020-05-22)
In this work a derivation of the effective interactions between two rotated graphene layers inside a microcavity is obtained. Assuming an electromagnetic wave clockwise-polarized, propagating along the z-axis and applying ...
Diseño de un sensor piezoeléctrico del tipo anillos concéntricos para la medición de densidad y viscosidad de líquidos.
(Universidad Autónoma de OccidenteIngeniería MecánicaDepartamento de Energética y MecánicaFacultad de Ingeniería, 2020-02-28)
Este trabajo muestra el diseño, fabricación y caracterización de dos sensores piezoeléctricos tipo anillo concéntrico para la medición de la densidad y la viscosidad de líquidos. La medición de la impedancia eléctrica se ...
Modelagem numérica de sistemas de áudio em habitáculo veicular
(Universidade Federal de Minas GeraisUFMG, 2018-08-03)
Due to the growing need to obtain high performance automotive sound systems in a short development cycle, predictive methods for the characterization of the acoustic response in vehicle passenger compartments have been ...
Acoustic confinement phenomena in oxide multifunctional nanophononic devices
(American Physical Society, 2018-10)
The engineering of phononic resonances in ferroelectric structures appears as a new knob in the designand realization of novel multifunctional devices. In this work we experimentally study phononicresonators based on ...
General properties of quantum optical systems in a strong-field limit
(1994)
We investigate the dynamics of an arbitrary atomic system (n-level atom or many n-level atoms) interacting with a resonant quantized mode of an electromagnetic field in a lossless cavity. Initially, the field is taken in ...
General properties of quantum optical systems in a strong-field limit
(1994)
We investigate the dynamics of an arbitrary atomic system (n-level atom or many n-level atoms) interacting with a resonant quantized mode of an electromagnetic field in a lossless cavity. Initially, the field is taken in ...
MULTIOBJECTIVE EVOLUTIONARY ALGORITHMS APPLIED TO MICROSTRIP ANTENNAS DESIGN
(Universidad de Tarapacá., 2009)