dc.contributor.authorZhou, Haiqing
dc.contributor.authorZhu, Jixin
dc.contributor.authorLiu, Zheng
dc.contributor.authorYan, Zheng
dc.contributor.authorFan, Xiujun
dc.contributor.authorLin, Jian
dc.contributor.authorWang, Gunuk
dc.contributor.authorYan, Qingyu
dc.contributor.authorYu, Ting
dc.contributor.authorAjayan, Pulickel M.
dc.contributor.authorTour, James M.
dc.date.accessioned2014-12-11T02:57:00Z
dc.date.available2014-12-11T02:57:00Z
dc.date.copyright2014en_US
dc.date.issued2014
dc.identifier.citationZhou, H., Zhu, J., Liu, Z., Yan, Z., Fan, X., Lin, J., et al. (2014). High thermal conductivity of suspended few-layer hexagonal boron nitride sheets. Nano research, 7(8), 1232-1240.en_US
dc.identifier.issn1998-0124en_US
dc.identifier.urihttp://hdl.handle.net/10220/24431
dc.description.abstractThe thermal conduction of suspended few-layer hexagonal boron nitride (h-BN) sheets was experimentally investigated using a noncontact micro-Raman spectroscopy method. The first-order temperature coefficients for monolayer (1L), bilayer (2L) and nine-layer (9L) h-BN sheets were measured to be −(3.41 ± 0.12) × 10−2, −(3.15 ± 0.14) × 10−2 and −(3.78 ± 0.16) × 10−2 cm−1·K−1, respectively. The room-temperature thermal conductivity of few-layer h-BN sheets was found to be in the range from 227 to 280 W·m−1·K−1, which is comparable to that of bulk h-BN, indicating their potential use as important components to solve heat dissipation problems in thermal management configurations.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesNano researchen_US
dc.rights© 2014 Tsinghua University Press and Springer-Verlag Berlin Heidelberg.en_US
dc.subjectDRNTU::Science::Physics::Atomic physics::Solid state physics
dc.subjectDRNTU::Engineering::Materials::Energy materials
dc.titleHigh thermal conductivity of suspended few-layer hexagonal boron nitride sheetsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.identifier.doihttp://dx.doi.org/10.1007/s12274-014-0486-z


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