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Superior thermal conductivity in suspended bilayer hexagonal boron nitride. Public Deposited
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https://scholar.colorado.edu/concern/articles/0g354f876
- Abstract
- We reported the basal-plane thermal conductivity in exfoliated bilayer hexagonal boron nitride h-BN that was measured using suspended prepatterned microstructures. The h-BN sample suitable for thermal measurements was fabricated by dry-transfer method, whose sample quality, due to less polymer residues on surfaces, is believed to be superior to that of PMMA-mediated samples. The measured room temperature thermal conductivity is around 484 Wm(-1)K(-1)(+141 Wm(-1)K(-1)/ -24 Wm(-1)K(-1)) which exceeds that in bulk h-BN, providing experimental observation of the thickness-dependent thermal conductivity in suspended few-layer h-BN.
- Creator
- Date Issued
- 2016-05-04
- Academic Affiliation
- Journal Title
- Journal Volume
- 6
- File Extent
- 25334-25334
- Last Modified
- 2019-12-06
- Identifier
- PubMed ID: 27142571
- Resource Type
- Rights Statement
- DOI
- ISSN
- 2045-2322
- Language
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