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Stopping power of palladium for protons in the energy range 0.300-3.100 MeV
(2014)
The stopping power of palladium for protons has been measured using the transmission method with an overall uncertainty of around 5% over the energy range Ep=(0.300-3.100) MeV. These stopping power data are then compared ...
Second-order dielectric stopping of ions in a free-electron gas
(American Physical Society, 2001-12)
The energy lost by a heavy projectile, with charge ZP, moving in a free-electron gas is studied within the framework of the dielectric formalism. In this model, the potential induced by the projectile is expanded in a ...
Melhoria para a visualização de eventos e alarmes gerados durante uma parada de emergência em uma unidade geradora hidrelétrica
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrônica, 2015-02-10)
The operation of a hidroelectic powerplant must obbey the rules of regulation institutions, and this rules control the time that a porwerplant can stay out of operation. Then, at a programmed stop, the operator is responsable ...
Electronic stopping power of Ti, V and Cr ions in Ge and Au at 150–500 keV/u energies
(2017)
© 2017 Elsevier B.V.In this paper new experimental data are presented for the stopping power of Ti, V and Cr ions in Ge and Au, in the 150–500 keV/u energy range. The heavy ions at low energies are produced from the elastic ...
Controle e supervisão de fonte ininterrupta de energia híbrida
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2017-02-13)
This work presents contributions to the modeling, control and management of an
hybrid uninterrupted power supply (UPS) based on Otto cycle power generator set and
lead acid battery bank. The proposed configuration is ...
Studies of endothelial monolayer formation on irradiated poly-l-lactide acid with ions of different stopping power and velocity
(Elsevier Science, 2015-12)
In this work we study cell viability, proliferation and morphology of bovine aortic endothelial cells (BAEC)cultured on poly-L-lactide acid (PLLA) modified by heavy ion irradiation. In a previous study comparingions beams ...
Stopping power of dense plasmas: The collisional method and limitations of the dielectric formalism
(American Physical Society, 2018-02)
We present a study of the stopping power of plasmas using two main approaches: the collisional (scattering theory) and the dielectric formalisms. In the former case, we use a semiclassical method based on quantum scattering ...
Radiolysis of cytosine at cryogenic temperatures by swift heavy ion bombardments
(2022)
We investigated the radiolysis effects on the cytosine in the solid phase irradiated by swift heavy ions as galactic cosmic ray analogues (GCRs). Infrared (IR) absorption spectroscopy was employed to monitor the physical ...