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Please use this identifier to cite or link to this item: http://dspace.bsu.edu.ru/handle/123456789/5469
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dc.contributor.authorKozhevnikov, V. L.-
dc.contributor.authorLeonidov, I. A.-
dc.contributor.authorZakhvalinskii, V. S.-
dc.contributor.authorMitberg, E. B.-
dc.contributor.authorPatrakeev, M. V.-
dc.date.accessioned2013-06-27T11:28:41Z-
dc.date.available2013-06-27T11:28:41Z-
dc.date.issued2003-
dc.identifier.citationKozhevnikov, V.L. High-temperature thermopower and conductivity of La₁₋xBaxMnO₃ (0.02≤x≤0.35) / V.L. Kozhevnikov, I.A. Leonidov, ... V.S. Zakhvalinskii et al. // Journal of solid state chemistry. - 2003. - Vol.172, №1.- P. 1-5. - doi: 10.1016/S0022-4596(03)00050-1ru
dc.identifier.otherdoi: 10.1016/S0022-4596(03)00050-1-
dc.identifier.urihttp://dspace.bsu.edu.ru/handle/123456789/5469-
dc.description.abstractThermopower and conductivity are measured for the perovskite-like manganite La₁₋xBaxMnO₃ (0.02≤x≤0.35) in the temperature range 200–950°C and oxygen varying between 10 and ㆒¹¹0.5 atm. The data for thermopower and electrical conductivity indicate a transport mechanism dominated by adiabatic hopes of small polarons. The high-temperature limit for the thermopower is mainly defined by the spin contribution while configurational contribution does not depend essentially on the doping level. Changes in the conductivity with doping are shown to reflect variations in the mobility of charge carriersru
dc.language.isoenru
dc.subjectphysicsru
dc.subjectelectricityru
dc.subjectlanthanum-barium manganiteru
dc.subjectthermopowerru
dc.subjectelectrical conductivityru
dc.subjectsmall polaronsru
dc.subjectcharge carrier mobilityru
dc.titleHigh-temperature thermopower and conductivity of La₁₋xBaxMnO₃ (0.02≤x≤0.35)ru
dc.typeArticleru
dc.identifier.citationpublicationJournal of solid state chemistryru
dc.identifier.citationnumber172ru
dc.identifier.citationvolume1ru
dc.identifier.citationfirstpage1ru
dc.identifier.citationendpage5ru
dc.description.refereedyesru
dc.description.institutionBelgorod State Universityru
Appears in Collections:Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages)

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