Oxygen-Doping Dependence of Thermal Conductivity Measurements in EuBa2Cu3O7-δ

The temperature dependence of the thermal conductivity, ϰ, in polycrystalline samples of EuBa2Cu3O7—δ with various degrees of oxygenation is reported. The curves show a non‐monotonic oxygen‐doping dependence of ϰ(δ), suggesting that it has a sensitivity not only to oxygen content but to oxygen order...

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Veröffentlicht in:	Physica status solidi. A, Applied research Applied research, 2001-04, Vol.184 (2), p.303-308
Hauptverfasser:	González, G.M., Rodríguez-Mijangos, R., Galván, D.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	74.25.Fy 74.72.Jt Condensed matter: electronic structure, electrical, magnetic, and optical properties Cuprates superconductors (high tc and insulating parent compounds) Exact sciences and technology High-Tc compounds Physics Properties of type I and type II superconductors S10.15 Superconductivity Transport properties (electric and thermal conductivity, thermoelectric effects, etc.)
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Beschreibung
Zusammenfassung:	The temperature dependence of the thermal conductivity, ϰ, in polycrystalline samples of EuBa2Cu3O7—δ with various degrees of oxygenation is reported. The curves show a non‐monotonic oxygen‐doping dependence of ϰ(δ), suggesting that it has a sensitivity not only to oxygen content but to oxygen ordering.
ISSN:	0031-8965 1521-396X
DOI:	10.1002/1521-396X(200104)184:2<303::AID-PSSA303>3.0.CO;2-B