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dc.contributor.authorSchweitzer, Dieterde
dc.contributor.authorBele, Petrade
dc.contributor.authorBrunner, Hermannde
dc.contributor.authorGogu, Emilde
dc.contributor.authorHaeberlen, Ulrichde
dc.contributor.authorHennig, Ingolfde
dc.contributor.authorKlutz, Thomasde
dc.contributor.authorSwietlik, Romande
dc.contributor.authorKeller, Heimo J.de
dc.date.accessioned2011-07-27de
dc.date.accessioned2016-03-31T08:36:20Z-
dc.date.available2011-07-27de
dc.date.available2016-03-31T08:36:20Z-
dc.date.issued1987de
dc.identifier.other353093335de
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-64809de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/5039-
dc.identifier.urihttp://dx.doi.org/10.18419/opus-5022-
dc.description.abstractWe report bulk superconductivity at 8 K and ambient pressure in crystals of α t (BEDT-TTF)2I3. In contrast to the earlier observed metastable superconducting state at 8 K in crystals of β-(BEDT-TTF)2I3 here the superconducting state is stable and the crystals can be prepared by tempering α-(BEDT-TTF)2I3 above 70 °C for several days. ac-susceptibility measurements show that the observed superconducting state at 8 K is a bulk property of the crystals. Resistivity measurements indicate a sharp superconducting transition at 8 K with an onset temperature of about 9 K. The upper critical fields Hc2 at 1.3 K lie between 3 and 11 T depending on the direction of the magnetic field with respect to the crystal axes. ESR- as well as NMR-measurements indicate a total transformation of the α-phase crystals into the new superconducting α t -crystals after tempering.en
dc.language.isoende
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.subject.classificationTetrathiafulvalen , Organischer Supraleiterde
dc.subject.ddc530de
dc.titleA stable superconducting state at 8K and ambient pressure in αt-(BEDT-TTF)2I3en
dc.typearticlede
ubs.fakultaetFakultät Mathematik und Physikde
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institut3. Physikalisches Institutde
ubs.institutSonstige Einrichtungde
ubs.opusid6480de
ubs.publikation.sourceZeitschrift für Physik, B 67 (1987), S. 489-495. URL http://dx.doi.org./10.1007/BF01304118de
ubs.publikation.typZeitschriftenartikelde
Enthalten in den Sammlungen:08 Fakultät Mathematik und Physik

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