Microwave conductivity in the pure and iodine-doped organic conductor 
α-(BEDT-TTF)2I3

Kremer, W.; Helberg, H. W.; Gogu, E.; Schweitzer, D.; Keller, H. J.

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Microwave conductivity in the pure and iodine-doped organic conductor α-(BEDT-TTF)2I3

MPS-Authors

/persons/resource/persons213518

Gogu, E.
Department of Molecular Physics, Max Planck Institute for Medical Research, Max Planck Society;

/persons/resource/persons95265

Schweitzer, D.
Department of Molecular Physics, Max Planck Institute for Medical Research, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Kremer, W., Helberg, H. W., Gogu, E., Schweitzer, D., & Keller, H. J. (1987). Microwave conductivity in the pure and iodine-doped organic conductor α-(BEDT-TTF)2I3. Bunsen-Magazin, 91, 896-899.

Cite as: https://hdl.handle.net/21.11116/0000-0008-46A9-B

Abstract

The microwace conductivity in dependence of temperature was measured on pure and iodine doped crystals of α-(BEDT-TTF)2I3 along the stack direction [100] and perpendictular to it [010]. The exposure times to iodine were varied in many steps between 2 min and 360 min. The contacltess microwave technique enables to keep the same crystal in ech case throuhout all measurements. - The results show that the microwave conductivity vs. temperature is not influenced distinctly by iodine doping. Only alt the onset of the plateau range immediately belwo the metal-ionisator transition ant 135 K a small enhancement of the conductivity is found for exoosure times lager than 60 min. - In no case a transition to a superconductiong state is pbwerved. Therefore recently reported superconductivity may be due to surface effects.