activity
20042009
most citedFundamental questions relating to ion conduction in disordered solids

431 citations · 431 across the 4 of their papers we have counts for

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Showing cond-mat.mtrl-sciShow all

5 papers · 1 filter

cond-mat.mtrl-sci2008

Mechanism and Kinetics of Na+ Ion Depletion under the Anode during Electro-thermal Poling of a Bioactive Glass

C. R. Mariappan, B. Roling

Electro-thermal poling experiments were carried out on a bioactive glass, and the kinetics of the Na+ ion depletion layer formation under the anode was studied in-situ by means of…

cond-mat.mtrl-sci2007

Investigation of Bioglass-Electrode Interfaces after Thermal Poling

C. R. Mariappan, B. Roling

Electrical and electrochemical processes in a bioactive soda-lime phosphosilicate glasses and in a bioabsorbable soda-lime phosphate glass during thermal poling were studied by mea…

cond-mat.mtrl-sci2005

Nonlinear Ionic Conductivity of Thin Solid Electrolyte Samples: Comparison between Theory and Experiment

Andreas Heuer, Sevi Murugavel, Bernhard Roling

Nonlinear conductivity effects are studied experimentally and theoretically for thin samples of disordered ionic conductors. Following previous work in this field the {\it experime…

cond-mat.mtrl-sci2004

Application of Nonlinear Conductivity Spectroscopy to Ion Transport in Solid Electrolytes

S. Murugavel, B. Roling

The field-dependent ion transport in thin samples of different glasses is characterised by means of nonlinear conductivity spectroscopy. AC electric fields with strengths up to 77…

cond-mat.mtrl-sci2004

Probing ion transport at the nanoscale: Time-domain electrostatic force spectroscopy on glassy electrolytes

A. Schirmeisen, A. Taskiran, H. Fuchs +4

We have carried out time--domain electrostatic force spectroscopy on two different ion conducting glasses using an atomic force microscope. We compare the electrostatic force spect…