Observation of anomalous resistive transition in a new mixed-phase Y3Ba4Cu7Ox system around 125-260 K

A. Ulug, B. Ulug, R. Yagbasan

Araştırma sonucu: Dergi katkısıMakalebilirkişi

7 Alıntılar (Scopus)

Özet

Y3Ba4Cu7Ox and its eleven nearby compositions are prepared. The endothermic peaks around 950 °C are structured for some compositions. Most of the samples which are heat treated according to their own DTA/TGA results showed anomalous resistive transitions between 125 K and 260 K. XRD, SEM-EDAX and FTIR investigations reveal that the samples are multiphase. At least one of the IR absorption bands at 401, 405, 489 and 543 cm-1 were observed in the spectra of the samples showing anomalous resistive transitions.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)879-880
Sayfa sayısı2
DergiPhysica C: Superconductivity and its Applications
Hacim235-240
Basın numarasıPART 2
DOI'lar
Yayın durumuYayınlanan - Ara 1994
Harici olarak yayınlandıEvet

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