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http://hdl.handle.net/11154/2520
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| Title: | High-pressure synthesis of SeCu1-xZnxO3 perovskites |
| Authors: | Escamilla, R
Gallardo-Amores, JM
Moran, E
Alario-Franco, MA |
| Issue Date: | 2002 |
| Abstract: | The SeCu1-xZnxO3 solid solution, with a distorted perovskite-type structure, has been synthesized under high pressures and temperatures. X-ray diffraction analysis indicates that the zinc ions occupy the copper sites, a solid solution being formed. It seems that high-pressure stabilises a small cation such as Se4+ in the A site of the perovskite structure ABO(3) although the material is better described as formed by selenite anions SeO(3) over bar and Cu2+/Zn2+ cations. |
| URI: | http://hdl.handle.net/11154/2520 |
| ISSN: | 0895-7959 |
| Appears in Collections: | Ciencias
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