Angular dependent magnetothermopower of α-(ET)₂KHg(SCN)₄

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dc.contributor.authorKrstovska, D.
dc.contributor.authorSteven, E.
dc.contributor.authorChoi, E.S.
dc.contributor.authorBrooks, J.S.
dc.date.accessioned2017-05-31T07:15:48Z
dc.date.available2017-05-31T07:15:48Z
dc.date.issued2011
dc.description.abstractThe magnetic field and angular dependences of the thermopower and Nernst effect of the quasi-twodimensional (q2D) organic conductor α-(ET)₂KHg(SCN)₄ are experimentally measured at temperatures below (4 K) and above (9 K) the transition temperature to fields of 31 T. In addition, a theoretical model which involves a magnetic breakdown effect between the q1D and q2D bands is proposed in order to simulate the data. Analysis of the background components of the thermopower and Nernst effect imply that at low temperatures, in the CDW state, the properties of α-(ET)₂KHg(SCN)₄ are determined mostly by the orbits on the new open Fermi sheets. Quantum oscillations observed in the both thermoelectric effects, at fields above 8 T, originate only from the α orbit.uk_UA
dc.description.sponsorshipD.K. acknowledges the support from the Fulbright Program, sponsored by the U.S. Department of State and E.S. is supported in part by NSF DMR-1005293. We are very grateful to A. Kiswandhi and L. Winter for assistance with the experiments. The work was performed at the National High Magnetic Field Laboratory, supported by NSF DMR-0654118, by the State of Florida, and the DOE.uk_UA
dc.identifier.citationAngular dependent magnetothermopower of α-(ET)₂KHg(SCN)₄ / D. Krstovska, E. Steven, E.S. Choi, J.S. Brooks // Физика низких температур. — 2011. — Т. 37, № 9-10. — С. 950–958. — Бібліогр.: 34 назв. — англ.uk_UA
dc.identifier.issn0132-6414
dc.identifier.otherPACS: 71.45.Lr, 72.15.Nj, 72.15.Jf
dc.identifier.urihttps://nasplib.isofts.kiev.ua/handle/123456789/118763
dc.language.isoenuk_UA
dc.publisherФізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН Україниuk_UA
dc.relation.ispartofФизика низких температур
dc.statuspublished earlieruk_UA
dc.subjectОрганические проводникиuk_UA
dc.titleAngular dependent magnetothermopower of α-(ET)₂KHg(SCN)₄uk_UA
dc.typeArticleuk_UA

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Физика низких температур, 2011, № 09-10