Effects of annealing treatments on La doped Bi-2201 single crystals

Y DUMONT, C AYACHE, A CARRINGTON, G COLLIN, S MEGTERT, A P MACKENZIE

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

We report the effects of high temperature anneal treatments on La-doped Bi-based 2201 single crystals (Bi-2.1(Sr1.9-yLay)CuO6-delta) using in-plane resistivity and thermoelectric power as probes. The primary effect of the anneal is to induce disorder without affecting substantially the charge transfer. This behaviour may be linked to the observed disorder in the superstructure.

Original languageEnglish
Pages (from-to)1515-1516
Number of pages2
JournalPhysica C: Superconductivity
Volume235-240
Issue number2
DOIs
Publication statusPublished - Dec 1994

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