Abstract
We report preliminary investigations of the preparation of alkali-reduced Aurivillius phases, and of the synthesis of YBaCuCoO5. Two new compounds, MxBi2W2O9 (M = K,Rb), have been prepared by reaction of elemental K or Rb vapour on bismuth tungstate. The possibilities - and potential difficulties - of developing new high- T(c) superconductors from these structures are briefly discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 59-61 |
| Number of pages | 3 |
| Journal | Physica C: Superconductivity |
| Volume | 190 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - Dec 1991 |