The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Unusual high thermal conductivity in boron arsenide bulk crystals
Abstract
Moving the heat aside with BAs: Thermal management becomes increasingly important as we decrease device size and increase computing power. Engineering materials with high thermal conductivity, such as boron arsenide (BAs), is hard because it is essential to avoid defects and impurities during synthesis, which would stop heat flow. Three different research groups have synthesized BAs with a thermal conductivity around 1000 watts per meter-kelvin: Kang et al. , Li et al. , and Tian et al. succeeded in synthesizing high-purity BAs with conductivities half that of diamond but more than double that of conventional metals (see the Perspective by Dames). The advance validates the search for high-thermal-conductivity materials and provides a new material that may be more easily integrated into semiconducting devices. Science , this issue p. 575 , p. 579 , p. 582 ; see also p. 549
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Cites
Analysis of heat flow in layered structures for time-domain thermoreflectance
Cahill, D. G. (2004) · Review of Scientific Instruments · doi:10.1063/1.1819431 · Cited by 1,543
Thermal Conductivity of Pure and Impure Silicon, Silicon Carbide, and Diamond
Slack, G. A. (1964) · Journal of Applied Physics · doi:10.1063/1.1713251 · Cited by 695
Schmidt, A. J., Chen, X., & Chen, G. (2008) · Review of Scientific Instruments · doi:10.1063/1.3006335 · Cited by 655
Self-citationThermal conductance of epitaxial interfaces
Costescu, R. M., Wall, M. A., & Cahill, D. G. (2003) · Physical Review B · doi:10.1103/physrevb.67.054302 · Cited by 486
Some effects of oxygen impurities on AlN and GaN
Slack, G. A., Schowalter, L. J., Morelli, D., & Freitas, J. A. (2002) · Journal of Crystal Growth · doi:10.1016/s0022-0248(02)01753-0 · Cited by 415
Uncertainty analysis of thermoreflectance measurements
Yang, J., Ziade, E., & Schmidt, A. J. (2016) · Review of Scientific Instruments · doi:10.1063/1.4939671 · Cited by 174
Self-citationThermal Conductivity of GaAs and GaAs1− x P x Laser Semiconductors
Carlson, R. O., Slack, G. A., & Silverman, S. J. (1965) · Journal of Applied Physics · doi:10.1063/1.1714018 · Cited by 166
Shulumba, N., Hellman, O., & Minnich, A. J. (2017) · Physical Review Letters · doi:10.1103/physrevlett.119.185901 · Cited by 99
Cited by
Phonon-engineered extreme thermal conductivity materials
Qian, X., Zhou, J., & Chen, G. (2021) · Nature Materials · doi:10.1038/s41563-021-00918-3 · Cited by 837
Self-citationTransforming heat transfer with thermal metamaterials and devices
Li, Y., Li, W., Han, T., Zheng, X., Li, J., Li, B., Fan, S., & Qiu, C.-W. (2021) · Nature Reviews Materials · doi:10.1038/s41578-021-00283-2 · Cited by 676
High thermal conductivity of high-quality monolayer boron nitride and its thermal expansion
Cai, Q., Scullion, D., Gan, W., Falin, A., Zhang, S., Watanabe, K., Taniguchi, T., Chen, Y., Santos, E. J. G., & Li, L. H. (2019) · Science Advances · doi:10.1126/sciadv.aav0129 · Cited by 607
Mao, J., Liu, Z., Zhou, J., Zhu, H., Zhang, Q., Chen, G., & Ren, Z. (2018) · Advances in Physics · doi:10.1080/00018732.2018.1551715 · Cited by 592
Self-citationQiu, L., Zhu, N., Feng, Y., Michaelides, E. E., Żyła, G., Jing, D., Zhang, X., Norris, P. M., Markides, C. N., & Mahian, O. (2020) · Physics Reports · doi:10.1016/j.physrep.2019.12.001 · Cited by 523
Metadata
- Authors
- Tian, F., Song, B., Chen, X., Ravichandran, N. K., Lv, Y., Chen, K., Sullivan, S., Kim, J., Zhou, Y., Liu, T.-H., Goni, M., Ding, Z., Sun, J., Udalamatta Gamage, G. A. G., Sun, H., Ziyaee, H., Huyan, S., Deng, L., Zhou, J., Schmidt, A. J., Chen, S., Chu, C.-W., Huang, P. Y., Broido, D., Shi, L., Chen, G., & Ren, Z.
- Venue
- Science
- Published
- 2018-08-10
- Volume
- 361
- Issue
- 6402
- Pages
- 582-585
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2874003014
- Cited by
- 509
- References
- 8
- FWCI
- 15.81
- Type
- journal article
- Language
- en
- Open access
- closed
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- Tian, F., Song, B., Chen, X., Ravichandran, N. K., Lv, Y., Chen, K., Sullivan, S., Kim, J., Zhou, Y., Liu, T.-H., Goni, M., Ding, Z., Sun, J., Udalamatta Gamage, G. A. G., Sun, H., Ziyaee, H., Huyan, S., Deng, L., Zhou, J., . . . Ren, Z. (2018). Unusual high thermal conductivity in boron arsenide bulk crystals. Science. https://doi.org/10.1126/science.aat7932
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