Browsing Facultad de Matemática, Astronomía, Física y Computación by Author "Carignano, Marcelo Andrés"

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    • Dynamic heterogeneity in the monoclinic phase of CCl4 

      Caballero, Nirvana Belén; Zuriaga, Mariano José; Carignano, Marcelo Andrés; Serra, Pablo (2016)
      Carbon tetrachloride (CCl4) is one of the simplest compounds having a translationally stable monoclinic phase while exhibiting a rich rotational dynamics below 226 K. Recent nuclear quadrupolar resonance (NQR) experiments ...

    • Modeling polymeric gels : the role of chain flexibility on the structure of physical gels 

      Pereyra, Rodolfo Guillermo; Al-Maadeed, Mariam Al-Ali; Carignano, Marcelo Andrés (2017)
      Using molecular dynamics simulations and a simple model for chain molecules we study the gel formation under different conditions. The main characteristic of the model is the short attractive range of the non-bonding ...

    • A statistical study of heterogeneous nucleation of ice by molecular dynamics 

      Bermúdez Di Lorenzo, Aleida Josefina; Carignano, Marcelo Andrés; Pereyra, Rodolfo Guillermo (2015)
      We studied the stochastic nature of heterogeneous nucleation of supercooled liquid water by molecular dynamics simulations. The systems were composed of 768 molecules; M of them had their positions restricted forming a ...