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https://apo.ansto.gov.au/dspace/handle/10238/4515| Title: | Synthesis, structures and properties of transition metal doped SrIrO3 |
| Authors: | Qasim, I Kennedy, BJ Avdeev, M |
| Keywords: | Oxides Powders Perovskites Iron Cobalt Nickel |
| Issue Date: | 10-Jan-2013 |
| Publisher: | Royal Society of Chemistry |
| Citation: | Qasim, I., Kennedy, B. J., & Avdeev, M. (2013). Synthesis, structures and properties of transition metal doped SrIrO3. Journal of Materials Chemistry A, 1(9), 3127-3132. doi:10.1039/C3TA00540B |
| Abstract: | The synthesis of some transition metal SrIr1-xMxO3 type oxides is described. These have an orthorhombic perovskite type-structure and are only found when the formal oxidation state of the Ir is approximately equal to +4.5 and for M = Fe, Co, Ni and Zn. Occupancy of the TM eg type orbitals appears to contribute to the break-down of the dimeric motif seen in the 6H-SrIrO3 structure. Variable temperature resistivity measurements show that SrIr0.8Zn0.2O3 is a metal; SrIr0.8Ni0.2O3 an non-metal and SrIr0.8Co0.2O3 undergoes a temperature dependent metal-insulator transition. © 2013, Royal Society of Chemistry |
| Gov't Doc #: | 4897 |
| URI: | http://dx.doi.org/10.1039/C3TA00540B http://apo.ansto.gov.au/dspace/handle/10238/4515 |
| ISSN: | 2050-7488 |
| Appears in Collections: | Journal Articles |
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