The DOI matches its Crossref record.
Phonon superlattice transport
Abstract
We predict in Si/Ge superlattices a dramatic high-temperature suppression of the perpendicular thermal transport. Total internal reflection confines the superlattice modes and significantly reduces the average group velocity at nonzero in-plane momenta. These consequences of the acoustic mismatch cause at high temperatures an order-of-magnitude reduction in the ratio of superlattice thermal conductivity to phonon relaxation time.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Cahill, D. G., Ford, W. K., Goodson, K. E., Mahan, G. D., Majumdar, A., Maris, H. J., Merlin, R., & Phillpot, S. R. (2003) · Journal of Applied Physics · doi:10.1063/1.1524305 · Cited by 2,825
Self-citationNanoscale thermal transport. II. 2003–2012
Cahill, D. G., Braun, P. V., Chen, G., Clarke, D. R., Fan, S., Goodson, K. E., Keblinski, P., King, W. P., Mahan, G. D., Majumdar, A., et al. (2014) · Applied Physics Reviews · doi:10.1063/1.4832615 · Cited by 1,763
Self-citationNanostructured Thermoelectrics: Big Efficiency Gains from Small Features
Vineis, C. J., Shakouri, A., Majumdar, A., & Kanatzidis, M. G. (2010) · Advanced Materials · doi:10.1002/adma.201000839 · Cited by 1,430
Balandin, A., & Wang, K. L. (1998) · Physical Review B · doi:10.1103/physrevb.58.1544 · Cited by 647
Coherent Phonon Heat Conduction in Superlattices
Luckyanova, M. N., Garg, J., Esfarjani, K., Jandl, A., Bulsara, M. T., Schmidt, A. J., Minnich, A. J., Chen, S., Dresselhaus, M. S., Ren, Z., et al. (2012) · Science · doi:10.1126/science.1225549 · Cited by 630
Metadata
- Authors
- Hyldgaard, P., & Mahan, G. D.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1997-11-01
- Volume
- 56
- Issue
- 17
- Pages
- 10754-10757
- ISSN
- 0163-1829 (ISSN-L)
- 1095-3795
- OpenAlex
- W2045736831
- Cited by
- 223
- References
- 0
- FWCI
- 9.15
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Phonon superlattice transport. https://app.cochat.ai/papers/10.1103/physrevb.56.10754
- The paper
- Hyldgaard, P., & Mahan, G. D. (1997). Phonon superlattice transport. Physical Review B. https://doi.org/10.1103/physrevb.56.10754
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
