6533b86cfe1ef96bd12c8cac

RESEARCH PRODUCT

High frequency resistivity in La2-xSrxCu1-yCoyO4 ceramics

Roland BöhmerM. MaglioneS. Kemmler-sackM. LotzePeter LunkenheimerAlois Loidl

subject

MetalMaterials scienceCondensed matter physicsElectrical resistivity and conductivityvisual_artvisual_art.visual_art_mediumEnergy Engineering and Power TechnologyDielectricCeramicElectrical and Electronic EngineeringCondensed Matter PhysicsElectronic Optical and Magnetic Materials

description

Resitivity measurements have been performed in La:Sr:Cu:Co:O ceramics in a frequency range from 5Hz – 10 9 Hz. A strongly frequency dependent resistance has been observed in La 2 CUO 4 which we interpret in terms of a smooth dielectric to metal transition due to localization effects.

10.1016/s0921-4534(88)80019-4https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/63032