J. Grammatikakis

Dielectric relaxation spectroscopy in poly(hydroxyethyl acrylates)/water hydrogels

Apostolos Kyritsis, P. Pissis, J. Grammatikakis · Journal of Polymer Science Part B Polymer Physics · 1995 · 315 citations · Full text

Materials Science, Hydrogels, Modulus Formalism +14

Universal frequency-dependent ac conductivity of conducting polymer networks

Anthony N. Papathanassiou, I. Sakellis, J. Grammatikakis · Applied Physics Letters · 2007 · 187 citations

Engineering, Ac Conductivity, Charge Transport +16

Low frequency a.c. conductivity of fresh and thermally aged polypyrrole–polyaniline conductive blends

Anthony N. Papathanassiou, I. Sakellis, J. Grammatikakis et al. · Synthetic Metals · 2003 · 42 citations

Materials Science, Conducting Polymer, Chemical Engineering +11

Localized and long-distance charge hopping in fresh and thermally aged conductive copolymers of polypyrrole and polyaniline studied by combined TSDC and dc conductivity

Anthony N. Papathanassiou, J. Grammatikakis, S. Sakkopoulos et al. · Journal of Physics and Chemistry of Solids · 2002 · 31 citations

Materials Science, Conducting Polymer, Polymer Material +8

Hopping charge transport mechanisms in conducting polypyrrole: Studying the thermal degradation of the dielectric relaxation

Anthony N. Papathanassiou, J. Grammatikakis, I. Sakellis et al. · Applied Physics Letters · 2005 · 30 citations

Engineering, Macroscopic Conductivity, Dielectric Loss Peak +16