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Comment on "Epitaxial BiFeO3 multiferroic thin film heterostructures".
| Content Provider | Semantic Scholar |
|---|---|
| Author | Eerenstein, Willemina Morrison, Finlay Dho, Joonghoe Blamire, Mark G. Scott, Julian F. Mathur, Neil D. |
| Copyright Year | 2005 |
| Abstract | Wang et al recently reported multiferroic behavior, with ferromagnetic and ferroelectric polarizations that are both large at room temperature, in thin strained films of BiFeO3 (BFO). Although at room temperature, bulk BFO is ferroelectric and anti-ferromagnetic , Wang et al. reported that a 70-nm film shows both an enhanced ferroelectric polarization (90 μC cm–2) and a substantial magnetization (1 μB/Fe). This remains the only report of a robust room-temperature multiferroic and suggests the potential for novel devices that exploit the anticipated strain-mediated magnetoelectric coupling between the two ordered ground states. In this Comment, we argue that epitaxial strain does not enhance the magnetization and polarization in BiFeO3 |
| Starting Page | 10 |
| Ending Page | 12 |
| Page Count | 3 |
| File Format | PDF HTM / HTML |
| DOI | 10.1126/science.1105422 |
| Alternate Webpage(s) | http://science.sciencemag.org/content/sci/307/5713/1203.1.full.pdf |
| Alternate Webpage(s) | https://core.ac.uk/download/pdf/51376919.pdf |
| PubMed reference number | 15731427 |
| Alternate Webpage(s) | https://doi.org/10.1126/science.1105422 |
| Journal | Medline |
| Volume Number | 307 |
| Issue Number | 5713 |
| Journal | Science |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
