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Wafer-scale single-crystal hexagonal boron nitride film via self-collimated grain formation
Abstract
Wafer-scale hBN crystalline films: Although wafer-scale polycrystalline films of insulating hexagonal boron nitride (hBN) can be grown, the grain boundaries can cause both scattering or pinning of charge carriers in adjacent conducting layers that impair device performance. Lee et al. grew wafer-scale single-crystal films of hBN by feeding the precursors into molten gold films on tungsten substrates. The low solubility of boron and nitrogen in gold caused micrometer-scale grains of hBN to form that coalesced into single crystals. These films in turn supported the growth of epitaxial wafer-scale films of graphene and tungsten disulfide. Science , this issue p. 817
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Cited by
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Caldwell, J. D., Aharonovich, I., Cassabois, G., Edgar, J. H., Gil, B., & Basov, D. N. (2019) · Nature Reviews Materials · doi:10.1038/s41578-019-0124-1 · Cited by 895
Wafer-scale single-crystal hexagonal boron nitride monolayers on Cu (111)
Chen, T.-A., Chuu, C.-P., Tseng, C.-C., Wen, C.-K., Wong, H.-S. P., Pan, S., Li, R., Chao, T.-A., Chueh, W.-C., Zhang, Y., et al. (2020) · Nature · doi:10.1038/s41586-020-2009-2 · Cited by 688
Chen, S., Mahmoodi, M. R., Shi, Y., Mahata, C., Yuan, B., Liang, X., Wen, C., Hui, F., Akinwande, D., Strukov, D. B., et al. (2020) · Nature Electronics · doi:10.1038/s41928-020-00473-w · Cited by 448
Self-selective van der Waals heterostructures for large scale memory array
Sun, L., Zhang, Y., Han, G., Hwang, G., Jiang, J., Joo, B., Watanabe, K., Taniguchi, T., Kim, Y.-M., Yu, W. J., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-11187-9 · Cited by 248
Self-citationMemristive Crossbar Arrays for Storage and Computing Applications
Li, H., Wang, S., Zhang, X., Wang, W., Yang, R., Sun, Z., Feng, W., Lin, P., Wang, Z., Sun, L., et al. (2021) · Advanced Intelligent Systems · doi:10.1002/aisy.202100017 · Cited by 205
Metadata
- Authors
- Lee, J. S., Choi, S. H., Yun, S. J., Kim, Y. I., Boandoh, S., Park, J.-H., Shin, B. G., Ko, H., Lee, S. H., Kim, Y.-M., Lee, Y. H., Kim, K. K., & Kim, S. M.
- Venue
- Science
- Published
- 2018-11-16
- Volume
- 362
- Issue
- 6416
- Pages
- 817-821
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2900464554
- Cited by
- 476
- References
- 0
- FWCI
- 18.89
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lee, J. S., Choi, S. H., Yun, S. J., Kim, Y. I., Boandoh, S., Park, J.-H., Shin, B. G., Ko, H., Lee, S. H., Kim, Y.-M., Lee, Y. H., Kim, K. K., & Kim, S. M. (2018). Wafer-scale single-crystal hexagonal boron nitride film via self-collimated grain formation. Science. https://doi.org/10.1126/science.aau2132
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