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Critical thickness for itinerant ferromagnetism in ultrathin films ofSrRuO3
Open accessAbstract
Ultrathin films of the itinerant ferromagnet ${\text{SrRuO}}_{3}$ were studied using the transport and magneto-optic polar Kerr effect. We find that below 4 monolayers, the films become insulating and their magnetic character changes as they loose their simple ferromagnetic behavior. We observe a strong reduction in the magnetic moment which for 3 monolayers and below lies in the plane of the film. Exchange-bias behavior is observed below the critical thickness and may point to induced antiferromagnetism in contact with ferromagnetic regions.
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Research works printed but not linked: 19
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Armitage, N. P., Mele, E. J., & Vishwanath, A. (2018) · Reviews of Modern Physics · doi:10.1103/revmodphys.90.015001 · Cited by 4,528
Interface-driven topological Hall effect in SrRuO 3 -SrIrO 3 bilayer
Matsuno, J., Ogawa, N., Yasuda, K., Kagawa, F., Koshibae, W., Nagaosa, N., Tokura, Y., & Kawasaki, M. (2016) · Science Advances · doi:10.1126/sciadv.1600304 · Cited by 472
Metadata
- Authors
- Xia, J., Siemons, W., Koster, G., Beasley, M. R., & Kapitulnik, A.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2009-04-16
- Volume
- 79
- Issue
- 14
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2029347184
- Cited by
- 207
- References
- 0
- FWCI
- 3.51
- Type
- journal article
- Language
- en
- Open access
- green
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- Xia, J., Siemons, W., Koster, G., Beasley, M. R., & Kapitulnik, A. (2009). Critical thickness for itinerant ferromagnetism in ultrathin films ofSrRuO3. Physical Review B. https://doi.org/10.1103/physrevb.79.140407
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