Insulator-conductor transition in liquid aluminium trichloride (Articolo in rivista)

Type
Label
  • Insulator-conductor transition in liquid aluminium trichloride (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Ruberto, R; Pastore, G; Tosi, MP (2008)
    Insulator-conductor transition in liquid aluminium trichloride
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ruberto, R; Pastore, G; Tosi, MP (literal)
Pagina inizio
  • 5215 (literal)
Pagina fine
  • 5219 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 372 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Ruberto, R.; Pastore, G.] CNR, INFM, DEMOCRITOS, Natl Simulat Ctr, I-34100 Trieste, Italy; [Pastore, G.] Univ Trieste, Dipartimento Fis Teor, I-34100 Trieste, Italy; [Tosi, M. P.] NEST INFM CNR, I-56126 Pisa, Italy; [Tosi, M. P.] Scuola Normale Super Pisa, I-56126 Pisa, Italy (literal)
Titolo
  • Insulator-conductor transition in liquid aluminium trichloride (literal)
Abstract
  • We report molecular-dynamics simulations of ionic structure and diffusion in a pseudoclassical model of AlCl3 over a wide region of the pressure-temperature (p, T) plane. The model melts from a layer crystal into a molecular liquid at low (p, T) and into a dissociated ionic liquid at high (p, T), in accord with x-ray diffraction studies of the AlCl3 material. We show that pressure drives a broad liquid-liquid transition from a molecular insulator to an ionic conductor and trace the transition line in the (p, T) plane. This line has a negative dp/dT slope and appears to branch out from an anomaly in the melting curve. (c) 2008 Elsevier B.V. All rights reserved. (literal)
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