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Thickness-dependent magnetotransport in ultrathin manganite films
Open accessAbstract
To understand the near-interface magnetism in manganites, ultrathin films of La0.67Sr0.33MnO3 were grown epitaxially on single-crystal (001) LaAlO3 and (110) NdGaO3 substrates. The temperature and magnetic field-dependent film resistance is used to probe the film’s structural and magnetic properties. A surface and/or interface related dead layer is inferred from the thickness-dependent resistance and magnetoresistance. The total thickness of the dead layer is estimated to be ∼30 Å for films on NdGaO3 and ∼50 Å for films on LaAlO3.
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Citations
Cited by
Epitaxial Growth and Surface Metallic Nature of LaNiO3 Thin Films
Tsubouchi, K., Ohkubo, I., Kumigashira, H., Matsumoto, Y., Ohnishi, T., Lippmaa, M., Koinuma, H., & Oshima, M. (2008) · Applied Physics Letters · doi:10.1063/1.2955534 · Cited by 56
Zhu, M. W., Wang, Z. J., Chen, Y. N., Wang, H. L., & Zhang, Z. D. (2013) · Applied Physics A · doi:10.1007/s00339-012-7466-5 · Cited by 17
Zhu, M. W., Wang, Z. J., Chen, Y. N., & Zhang, Z. D. (2011) · Journal of Crystal Growth · doi:10.1016/j.jcrysgro.2011.09.050 · Cited by 8
Metadata
- Authors
- Sun, J. Z., Abraham, D. W., Rao, R. A., & Eom, C. B.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 1999-05-17
- Volume
- 74
- Issue
- 20
- Pages
- 3017-3019
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2013634724
- Cited by
- 370
- References
- 0
- FWCI
- 17.79
- Type
- journal article
- Language
- en
- Open access
- green
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- Sun, J. Z., Abraham, D. W., Rao, R. A., & Eom, C. B. (1999). Thickness-dependent magnetotransport in ultrathin manganite films. Applied Physics Letters. https://doi.org/10.1063/1.124050
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