A. Alegr, L. Goitiand, I. Teller and J. Colmenero, “α-Relaxation in the Glass-Transition Range of Amorphous Polymers. 2. Influence of Physical Aging on the Dielectric Relaxation,” Macromolecules, Vol. 30, No. 13, 1997, pp. 3881-3887. doi:10.1021/ma961266m

has been cited by the following article:

• TITLE: Dielectric Spectroscopy of PVAc at Different Isobaric-Isothermal Paths

  AUTHORS: Soheil Sharifi

  KEYWORDS: Dielectric Relaxation; Nan-Size Motion; Pressure and Temperature

  JOURNAL NAME: Materials Sciences and Applications, Vol.3 No.3, March 23, 2012

  ABSTRACT: We studied broadband dielectric spectroscopy of a glass from systems that the dynamics of the primary α- and the Johari-Goldstein (JG) β-processes are strongly correlated in Poly(vinyl acetate) over a wide temperature T and pressure P range. Analysing the temperature and pressure behaviour of the α- and (Non-JG) β-processes, a correlation hasnot been found between the structural relaxation time, the (Non-JG) β-processes relaxation time and the dispersion of the structural relaxation. These results support the idea that the (JG)-processes relaxation acts as a precursor of the structural relaxation and therefore of the glass transition phenomenon but it isnot clear relation in the (Non-JG) β-processes and structural relaxation at PVAc.