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http://dx.doi.org/10.18419/opus-5031
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DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Kahlich, Siegfried | de |
dc.contributor.author | Schweitzer, Dieter | de |
dc.contributor.author | Keller, Heimo J. | de |
dc.date.accessioned | 2011-08-05 | de |
dc.date.accessioned | 2016-03-31T08:36:21Z | - |
dc.date.available | 2011-08-05 | de |
dc.date.available | 2016-03-31T08:36:21Z | - |
dc.date.issued | 1990 | de |
dc.identifier.other | 353641529 | de |
dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-65383 | de |
dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/5048 | - |
dc.identifier.uri | http://dx.doi.org/10.18419/opus-5031 | - |
dc.description.abstract | The temperature dependence of the resistivity, thermopower and ac-susceptibility of the organic superconductors β-(BEDT-TTF )2I3 and βt-(BEDT-TTF)2I3 were investigated. A metal-metal phase transition in β-(BEDT-TTF)2I3 at around 125K, which was found earlier already in thermopower measurements, was observed in resistivity measurements. βt-(BEDT-TTF)2I3 crystals were prepared by annealing β-(BEDT-TTF)2I3 at 85 K for several weeks. The superconducting transition temperatures of the βt-(BEDT-TTF)2I3 crystals were found between 4.5K and 7K, that means at much higher temperatures than the observed Tc = 1.3K of β-(BEDT-TTF)2I3 crystals. Ac-susceptibility measurements indicate that the superconducting state is a bulk effect in βt-(BEDT-TTF)2I3. | en |
dc.language.iso | en | de |
dc.rights | info:eu-repo/semantics/openAccess | de |
dc.subject.classification | Tetrathiafulvalen , Organischer Supraleiter , Metall | de |
dc.subject.ddc | 530 | de |
dc.title | Investigations of the transport properties of the organic superconductors β-(BEDT-TTF)2I3 and βt-(BEDT-TTF)2I3 | en |
dc.type | article | de |
ubs.fakultaet | Fakultät Mathematik und Physik | de |
ubs.fakultaet | Fakultätsübergreifend / Sonstige Einrichtung | de |
ubs.institut | 3. Physikalisches Institut | de |
ubs.institut | Sonstige Einrichtung | de |
ubs.opusid | 6538 | de |
ubs.publikation.source | Solid state communications 76 (1990), S. 933-936. URL http://dx.doi.org./10.1016/0038-1098(90)90887-H | de |
ubs.publikation.typ | Zeitschriftenartikel | de |
Enthalten in den Sammlungen: | 08 Fakultät Mathematik und Physik |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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schw145.pdf | 281,41 kB | Adobe PDF | Öffnen/Anzeigen |
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