Aging and scaling laws in $β$-hydroquinone-clathrate

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The dielectric permittivity of the orientational glass methanol(x=0.73)-$β$-hydroquinone-clathrate has been studied as function of temperature and waiting time using different temperature-time-protocols. We study aging, rejuvenation and memory effects in the glassy phase and discuss similarities and differences to aging in spin-glasses. We argue that the diluted methanol-clathrate, although conceptually close to its magnetic pendants, takes an intermediate character between a true spin-glass and a pure random field system.

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Disordered Systems and Neural Networks

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http://salesiana.dossiersoluciones.com/handle/123456789/22877

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0312195
 http://arxiv.org/abs/cond-mat/0312195
 Phys. Rev. B 69, 144427 (2004)
 doi:10.1103/PhysRevB.69.144427

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arXiv