109 citations · 165 across the 7 of their papers we have counts for
4 papers · 1 filter
Glassy dynamics in thin films of polystyrene
Koji Fukao, Hiroki Koizumi
Glassy dynamics was investigated for thin films of atactic polystyrene by complex electric capacitance measurements using dielectric relaxation spectroscopy. During the isothermal…
Crossover of aging dynamics in polymer glass: from cumulative aging to non-cumulative aging
Koji Fukao, Sinpei Yamawaki
The aging behavior of polymer glass, poly(methyl methacrylate), has been investigated through the measurement of ac dielectric susceptibility ata fixed frequency after a temperatur…
Glass transition and alpha-relaxation dynamics of thin films of labeled polystyrene
Rodney D. Priestley, Linda J. Broadbelt, John M. Torkelson +1
The glass transition temperature and relaxation dynamics of the segmental motions of thin films of polystyrene labeled with a dye, 4-[N-ethyl-N-(hydroxyethyl)]amino-4-nitraozobenze…
Aging phenomena in polystyrene thin films
Koji Fukao, Hiroki Koizumi
The aging behavior is investigated for thin films of atactic polystyrene through measurements of complex electric capacitance. During isothermal aging process the real part of the…