Novel feature of the universal power law dispersion of the ac conductivity in disordered matter von Papathanassiou, A.N.

Volltext

Calculation of the activation volume in semi-conducting polypyrrole von Sakellis, I., Papathanassiou, A.N., Grammatikakis, J.

Volltext

Pressure dependence of the dielectric loss in semi-conducting polypyrrole aged at room temperature von Sakellis, I., Papathanassiou, A.N., Grammatikakis, J.

Volltext

Long aging time thermal degradation of the ac conductivity and complex permittivity of conducting polypyrrole von Sakellis, I., Papathanassiou, A.N., Grammatikakis, J.

Volltext

Specific feature of mixed alkali effect in the a.c. conductivity of ion-conducting glasses von Papathanassiou, A.N.

Volltext

On the power-law behavior of the AC conductivity of the mixed crystal (NH 4) 3H(SO 4) 1.42(SeO 4) 0.58 von Papathanassiou, A.N.

Volltext

Dependence of the electrical conductivity and the low-frequency dielectric constant upon pressure in porous media containing a small quantity of humidity von Papathanassiou, A.N

Volltext

Interfacial and space charge dielectric effects in Polypyrrole/Zinc Oxide composites von Papathanassiou, A.N., Sakellis, I., Vitoratos, E., Sakkopoulos, S.

Volltext

Low frequency a.c. conductivity of fresh and thermally aged polypyrrole–polyaniline conductive blends von Papathanassiou, A.N., Sakellis, I., Grammatikakis, J., Vitoratos, E., Sakkopoulos, S., Dalas, E.

Volltext

Pressure Variation of the Conductivity in Single Crystal Calcite von Papathanassiou, A.N.

Volltext

Thermal depolarization studies in leukolite (polycrystalline magnesite, MgCO 3) von Papathanassiou, A.N

Volltext

Dielectric properties of granodiorite partially saturated with water and its correlation to the detection of seismic electric signals von Papathanassiou, A.N., Sakellis, I., Grammatikakis, J.

Volltext

Negative activation volume for dielectric relaxation in hydrated rocks von Papathanassiou, A.N., Sakellis, I., Grammatikakis, J.

Volltext

Dielectric relaxation under pressure in granular dielectrics containing water: Compensation rule for the activation parameters von Papathanassiou, A.N., Sakellis, I., Grammatikakis, J.

Volltext

Measurements of the dielectric properties of limestone under pressure and their importance for seismic electric signals von Sakellis, I., Papathanassiou, A.N., Grammatikakis, J.

Volltext

Contribution of the pressure variation of the porosity to the activation volume evaluation from ionic conductivity measurements under pressure von Papathanassiou, A.N.

Volltext

Study of the polarizable centers in single crystal dolomite (CaMg(CO3)2) rich in Fe3+ impurities by thermally stimulated depolarization current spectroscopy von Papathanassiou, A.N

Volltext

Study of the transport properties of polycrystalline dolomite (CaMg(CO 3) 2) by the thermally stimulated depolarization current technique von Papathanassiou, A.N., Grammatikakis, J.

Volltext

Thermally stimulated depolarization and infrared studies in single-crystal dolomite (CaMg(CO3)2) von Papathanassiou, A.N, Grammatikakis, J

Volltext

Thermal degradation of the dielectric relaxation of 10–90% (w/w) zeolite-conducting polypyrrole composites von Papathanassiou, A.N., Grammatikakis, J., Sakellis, I., Sakkopoulos, S., Vitoratos, E., Dalas, E.

Volltext