431 citations · 431 across the 4 of their papers we have counts for
7 papers
Electrode Polarization in Glassy Electrolytes: Large Interfacial Capacitance Values and Indication for Pseudocapacitive Charge Storage
C. R. Mariappan, T. P. Heins, B. Roling
We study the electrode polarization behaviour of different Na-Ca-phosphosilicate glasses by measuring the differential capacitance between blocking Pt electrodes. At low applied dc…
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…
Fundamental questions relating to ion conduction in disordered solids
Jeppe C. Dyre, Philipp Maass, Bernhard Roling +1
A number of basic scientific questions relating to ion conduction in homogeneously disordered solids are discussed. The questions deal with how to define the mobile ion density, wh…
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…
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…
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…