Aging and scaling laws in $\beta$-hydroquinone-clathrate
Abstract
The dielectric permittivity of the orientational glass
methanol(x=0.73)-$\beta$-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.