Browsing DFis-Artículos, capítulos, libros... by Title

Now showing items 127-135 of 135

    • The CECAM electronic structure library and the modular software development paradigm 

      Oliveira, Micael; Papior, Nick; Pouillon, Yann; Blum, Volker; Artacho, Emilio; López Durán, David (American Institute of Physics, 2020)
      First-principles electronic structure calculations are now accessible to a very large community of users across many disciplines, thanks to many successful software packages, some of which are described in this special ...

    • The LisbOn KInetics Boltzmann solver 

      Tejero del Caz, Antonio; Guerra, Vasco; Gonçalves, Duarte; da Silva, Mario Lino; Marques, Luis; Pinhão, Nuno; Pintassilgo, Carlos Daniel; Alves, Luis Lemos (IOP Publishing, 2019)
      The LisbOn KInetics Boltzmann (LoKI-B) is an open-source simulation tool (https://github.com/IST-Lisbon/LoKI) that solves a time and space independent form of the two-term electron Boltzmann equation, for non-magnetised ...

    • The LisbOn KInetics Monte Carlo solver 

      Dias, Tiago Cunha; Tejero del Caz, Antonio; Alves, Luis Lemos; Guerra, Vasco (Elsevier, 2023)
      The LisbOn KInetics Monte Carlo (LoKI-MC) is an open-source simulation tool that solves the electron kinetics for low-temperature plasmas excited by uniform DC electric fields from different gas mixtures, using Monte Carlo ...

    • The universal instability in optimized stellarators 

      Costello, P.; Proll, J.H.E.; Plunk, G.G.; Pueschel, M.J.; Alcusón, J.A. (2023)
      In tokamaks and neoclassically optimised stellarators, like Wendelstein 7-X (W7-X) and the Helically Symmetric Experiment, turbulent transport is expected to be the dominant transport mechanism. Among the electrostatic ...

    • Theoretical description of the molecular fooprint of self-assembled monolayers of gold nanoparticles and surfaces 

      Jiménez, A.; Sarsa, A.; Blázquez, Manuel; Pineda, Teresa (Universidad de Córdoba, 2011)

    • Three-fluid model of the plasma-sheath region for a planar probe immersed in an active oxygen discharge. Validity of the Boltzmann relation 

      Morales, Rut; Muñoz Serrano, Encarnación; Tejero del Caz, Antonio; Casado Revuelta, Eduardo (IOP Publishing, 2021)
      This paper studies the effect of the generation-loss processes in the plasma-sheath region close to a probe immersed in an oxygen discharge considering a three-fluid model for the charged species. A significant deviation ...

    • Turbulence Mechanisms of Enhanced Performance Stellarator Plasmas 

      Xanthopoulos, P.; Bozhenkov, S.A.; Beurskens, M.N.; Smith, H.M.; Plunk, G.G.; Helnader, P.; Beidler, C.D.; Alcusón, J.A.; Alonso, A.; Dinklage, A.; Ford, O.; Fuchert, G.; Geiger, J.; Proll, J.H.E.; Pueschel, M.J.; Turkin, Y.; Warmer, F. (American Physical Society, 2020)
      We theoretically assess two mechanisms thought to be responsible for the enhanced performance observed in plasma discharges of the Wendelstein 7-X stellarator experiment fueled by pellet injection. The effects of the ...

    • Turbulent impurity transport simulations in Wendelstein 7-X plasmas 

      García-Regaña, J.M.; Barnes, M.; Calvo, I.; Parra, F.I.; Alcusón, J.A.; Davies, R.; González-Jerez, A.; Mollén, A.; Sánchez, E.; Velasco, J.L.; Zocco, A. (Cambridge University Press, 2021)
      A study of turbulent impurity transport by means of quasilinear and nonlinear gyrokinetic simulations is presented for Wendelstein 7-X (W7-X). The calculations have been carried out with the recently developed gyrokinetic ...

    • Using laser-induced breakdown spectroscopy for the study of chloride diffusion in mortar and concrete 

      Mateo, Juan; García, María C.; Rodero Serrano, Antonio (Elsevier, 2023)
      In this work, the applicability of Laser-Induced Breakdown Spectroscopy (LIBS) for the analysis of chloride diffusion in mortar and concrete has been studied. The high resolution of this technique allows it to obtain a ...