Microwave Conductivities of Polymer Films Doped with BEDT-TTF Polyiodides

• Authors: D. Staerk , H.W. Helberg , J. Ulański , J.K. Jeszka
• Languages of publication: EN

Abstracts

EN

Conducting reticulate doped polymeric films containing BEDT-TTF iodide crystalline networks have been annealed in order to transform the crystallites into crystal phases with metallic conductivity. The microwave conductivity of these films was measured before and after annealing. The temperature dependence of the conductivity changes dramatically with op­timal annealing temperatures and times. This change in the behavior cor­responds to the transformation of the α-phase into the superconducting α_{t}-phase observed in (BEDT-TTF)_{2}I_{3} single crystals.

Keywords

EN

72.80.Le; 72.60.+g; 78.70.Gq

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1995
• Volume: 87
• Issue: 4-5
• Pages: 797-800

Dates

published

1995-04

Contributors

author

D. Staerk

• Third Physical Institute, University of Göttingen, 37073 Göttingen, Germany

author

H.W. Helberg

• Third Physical Institute, University of Göttingen, 37073 Göttingen, Germany

author

J. Ulański

• Polymer Institute, Technical University of Łódź, 90-924 Łódź, Poland

author

J.K. Jeszka

• Center of Molecular and Macromolecular Studies, 90-363 Łódź, Poland