Exploració per autor "Rota, Riccardo"

Ara es mostren els items 8-9 de 9

    • Superfluidity of metastable glassy bulk para-hydrogen at low temperature 

      Osychenko, O.N.; Rota, Riccardo; Boronat Medico, Jordi (2012-06-13)
      Article
      Accés obert
      Molecular para-hydrogen has been proposed theoretically as a possible candidate for superfluidity, but the eventual superfluid transition is hindered by its crystallization. In this work, we study a metastable non ...

    • Temperature dependence of the vacancy formation energy in solid 4He 

      Rota, Riccardo; Boronat Medico, Jordi (Multidisciplinary Digital Publishing Institute (MDPI), 2018-09-01)
      Article
      Accés obert
      We studied the thermal effects on the behavior of incommensurate solid 4He at low temperatures using the path integral Monte Carlo method. Below a certain temperature, depending on the density and the structure of the ...