Browsing by Author "Ortiz de Urbina Viade, Jordi"

Now showing items 1-4 of 4

    • Dinàmica orientacional i estructura local en liquids moleculars sobrerefredats 

      Ortiz de Urbina Viade, Jordi (Universitat Politècnica de Catalunya, 2021-09-30)
      Doctoral thesis
      Open Access
      The aim of this thesis is to study, by means of molecular dynamics simulations, the behaviour of two molecular models at different temperatures, approaching the glass transition. One of them mimics methanol molecules, ...

    • Influence of hydrogen bonds and temperature on dielectric properties 

      Ortiz de Urbina Viade, Jordi; Sesé Castel, Gemma (2016-07-06)
      Article
      Open Access
      Dielectric properties are evaluated by means of molecular dynamics simulations on two model systems made up of dipolar molecules. One of them mimics methanol, whereas the other differs from the former only in the ability ...

    • Orientational dynamics in methanol: influence of temperature and hydrogen bonding 

      Ortiz de Urbina Viade, Jordi; Sesé Castel, Gemma (2020-03-01)
      Article
      Open Access
      Rotational diffusion has been investigated in methanol by means of molecular dynamics simulations at several temperatures, approaching the supercooled state. Angular velocity autocorrelation functions in the molecule-fixed ...

    • Rotational dynamics of a dipolar supercooled liquid 

      Sesé Castel, Gemma; Ortiz de Urbina Viade, Jordi; Palomar, Ricardo (2012-09-17)
      Article
      Open Access
      We study the rotational dynamics of a supercooled molecular liquid by means of molecular dynamics simulations. The system under investigation is composed of rigid diatomic molecules with an associate dipole moment. At room ...