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  1. No Access

    Article

    Study of Indium Non-stoichiometry in CuInTe2 and Its Effects on the Thermoelectric Properties

    CuInTe2 is a ternary chalcopyrite of the type I–III–VI2 (where I = Cu, Ag; III = Al, Ga, In; and VI = S, Se, Te). This group of materials represents a broad class of semiconductors with potential applications in ...

    P. Janicek, V. Kucek, J. Kasparova, T. Plechacek… in Journal of Electronic Materials (2019)

  2. No Access

    Article

    Enhanced Thermoelectric Performance of n-type Bi2O2Se Ceramics Induced by Ge Do**

    Ceramic samples with the composition Bi2−x Ge x O2Se1.01 (x = 0, 0.05, 0.075, and 0.1) were synthesized by solid-state reaction and compacted using a hot-pressing...

    P. Ruleova, T. Plechacek, J. Kasparova, M. Vlcek… in Journal of Electronic Materials (2018)

  3. No Access

    Article

    Thermoelectric Properties of Tl-Doped SnSe: A Hint of Phononic Structure

    Polycrystalline samples with composition Sn1−x Tl x Se (for x = 0 to 0.04) have been synthesized from elements of 5 N purity at elevated temperatures. The...

    V. Kucek, T. Plechacek, P. Janicek, P. Ruleova, L. Benes… in Journal of Electronic Materials (2016)

  4. No Access

    Article

    The Influence of Sn Additions on the Thermoelectric and Transport Properties of FeSb2Te-based Ternary Skutterudites

    The influence of Sn additions was studied in a series of samples of a nominal composition FeSb2Te1−x Sn x (x = 0, 0.05, 0.1, 0.15, 0.2). SnTe compound wa...

    J. Navrátil, T. Plecháček, Č. Drašar, V. Kucek… in Journal of Electronic Materials (2016)

  5. No Access

    Article

    Thermoelectric Properties of Cu2HgSnSe4-Cu2HgSnTe4 Solid Solution

    Copper-based semiconductors from the family Cu2-II-IV-VI4 have recently attracted a great deal of attention because of their promising thermoelectric (TE) properties. Polycrystalline samples from the Cu2HgSnSe ...

    J. Navrátil, V. Kucek, T. Plecháček, E. Černošková… in Journal of Electronic Materials (2014)

  6. No Access

    Article

    Thermoelectric Properties of RuSb2Te Ternary Skutterudites

    Polycrystalline samples of the RuSb2Te ternary skutterudite compound were prepared by the powder metallurgy method, and the influence of various types of do** on its thermoelectric properties was studied. The p...

    J. Navrátil, T. Plecháček, Č. Drašar, F. Laufek in Journal of Electronic Materials (2013)

  7. No Access

    Article

    Thermoelectric Properties of Co4Sn6Se6 Ternary Skutterudites

    A ternary ordered variant of the skutterudite structure, the Co4Sn6Se6 compound, was prepared. Polycrystalline samples were prepared by a modified ceramic method. The electrical conductivity, the Seebeck coeffici...

    J. Navrátil, T. Plecháček, L. Beneš, Č. Drašar… in Journal of Electronic Materials (2010)