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Anomalous phonon scattering by Jahn-Teller active Co intermediate spins in LaCoO3 and doped LaCoO3./sub

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F05%3A00027969" target="_blank" >RIV/68378271:_____/05:00027969 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Anomalous phonon scattering by Jahn-Teller active Co intermediate spins in LaCoO3 and doped LaCoO3./sub

  • Original language description

    Thermal conductivity k(T), Seebeck coefficient S(T), and magnetization M(T) have been measured on LaCo0.98M0.02O3. A sharp and strong k(T) peak of pristine LaCoO3 around 30 K is suppressed for 2+ dopants. Jahn-Teller active Co4+(IS)*6Co3+(HS) clusters may act as the powerful phonon scattering centers at low temperatures

  • Czech name

    Anomální rozptyl fononů v důsledku Jahn-Tellerovských aktivních Co módů v LaCoO3 a v dopovaném LaCoO3.

  • Czech description

    Tepelná vodivost, Seebekův koeficient a magnetizace byly měřeny pro perovskity LaCo0.98M0.02O3. Pík na tepelné vodivosti při 30K registrovaný pro LaCoO3 je potlačen pro dvojmocné dopanty M2+. Jahn-Tellerovy aktivní Co4+(IS)*6Co3+(HS) klastry hrají zásadní úlohu při rozptylu fononů za nízkých teplot

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physica. B

  • ISSN

    0921-4526

  • e-ISSN

  • Volume of the periodical

    359-361

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    3

  • Pages from-to

    1360-1362

  • UT code for WoS article

  • EID of the result in the Scopus database