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Giant tunneling magnetoresistance in spin-filter van der Waals heterostructures
Open accessAbstract
An intrinsic magnetic tunnel junction: An electrical current running through two stacked magnetic layers is larger if their magnetizations point in the same direction than if they point in opposite directions. These so-called magnetic tunnel junctions, used in electronics, must be carefully engineered. Two groups now show that high magnetoresistance intrinsically occurs in samples of the layered material CrI 3 sandwiched between graphite contacts. By varying the number of layers in the samples, Klein et al. and Song et al. found that the electrical current running perpendicular to the layers was largest in high magnetic fields and smallest near zero field. This observation is consistent with adjacent layers naturally having opposite magnetizations, which align parallel to each other in high magnetic fields. Science , this issue p. 1218 , p. 1214
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Cited by
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Deng, Y., Yu, Y., Song, Y., Zhang, J., Wang, N. Z., Sun, Z., Yi, Y., Wu, Y. Z., Wu, S., Zhu, J., et al. (2018) · Nature · doi:10.1038/s41586-018-0626-9 · Cited by 2,619
Van der Waals integration before and beyond two-dimensional materials
Liu, Y., Huang, Y., & Duan, X. (2019) · Nature · doi:10.1038/s41586-019-1013-x · Cited by 1,541
Electrical control of 2D magnetism in bilayer CrI3
Huang, B., Clark, G., Klein, D. R., MacNeill, D., Navarro-Moratalla, E., Seyler, K. L., Wilson, N., McGuire, M. A., Cobden, D. H., Xiao, D., et al. (2018) · Nature Nanotechnology · doi:10.1038/s41565-018-0121-3 · Cited by 1,362
Self-citationTwo-dimensional materials for next-generation computing technologies
Liu, C., Chen, H., Wang, S., Liu, Q., Jiang, Y.-G., Zhang, D. W., Liu, M., & Zhou, P. (2020) · Nature Nanotechnology · doi:10.1038/s41565-020-0724-3 · Cited by 1,045
Pham, P. V., Bodepudi, S. C., Shehzad, K., Liu, Y., Xu, Y., Yu, B., & Duan, X. (2022) · Chemical Reviews · doi:10.1021/acs.chemrev.1c00735 · Cited by 708
Metadata
- Authors
- Song, T., Cai, X., Tu, M. W.-Y., Zhang, X., Huang, B., Wilson, N. P., Seyler, K. L., Zhu, L., Taniguchi, T., Watanabe, K., McGuire, M. A., Cobden, D. H., Xiao, D., Yao, W., & Xu, X.
- Venue
- Science
- Published
- 2018-06-15
- Volume
- 360
- Issue
- 6394
- Pages
- 1214-1218
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2784980451
- Cited by
- 1,277
- References
- 0
- FWCI
- 65.67
- Type
- journal article
- Language
- en
- Open access
- green
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- Song, T., Cai, X., Tu, M. W.-Y., Zhang, X., Huang, B., Wilson, N. P., Seyler, K. L., Zhu, L., Taniguchi, T., Watanabe, K., McGuire, M. A., Cobden, D. H., Xiao, D., Yao, W., & Xu, X. (2018). Giant tunneling magnetoresistance in spin-filter van der Waals heterostructures. Science. https://doi.org/10.1126/science.aar4851
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