Dynamics of nanoparticles in a supercooled liquid

Antonio Cupane, Chiara Caronna, Yuriy Chushkin, Antonio Cupane, Anders Madsen

Risultato della ricerca: Article

94 Citazioni (Scopus)

Abstract

The dynamic properties of nanoparticles suspended in a supercooled glass forming liquid are studied by x-ray photon correlation spectroscopy. While at high temperatures the particles undergo Brownian motion the measurements closer to the glass transition indicate hyperdiffusive behavior. In this state the dynamics is independent of the local structural arrangement of nanoparticles, suggesting a cooperative behavior governed by the near-vitreous solvent.
Lingua originaleEnglish
pagine (da-a)055702-1-055702-4
Numero di pagine4
RivistaPhysical Review Letters
Volume100
Stato di pubblicazionePublished - 2008

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Cupane, A., Caronna, C., Chushkin, Y., Cupane, A., & Madsen, A. (2008). Dynamics of nanoparticles in a supercooled liquid. Physical Review Letters, 100, 055702-1-055702-4.