Thermal properties of graphene and nanostructured carbon materials
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"Thermal properties of graphene and ..." refers background in this paper
...s), K≈3000 – 3500 W/mK at RT [10, 11], exceeds that of diamond, which is the best bulk heat conductor. Alexander A. Balandin, University of California - Riverside (2011) 3 The exfoliation of graphene [12] and discovery of its exotic electrical conduction [13, 14, 15] made possible, among other things, the first experimental study of heat transport in the strictly 2D crystals. Availability of high-qual...
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35,293 citations
"Thermal properties of graphene and ..." refers background in this paper
...compared to their natural abundance [145- 146]. The isotope effects in graphene have been considered only computationally [83, 147] and await experimental investigation. Finally, the rise of graphene [13] renewed interest to other carbon allotropes including their prospects for thermal management [55]. The use of complementary electronic and thermal properties of combinations of low-dimensional carbon...
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...diamond, which is the best bulk heat conductor. Alexander A. Balandin, University of California - Riverside (2011) 3 The exfoliation of graphene [12] and discovery of its exotic electrical conduction [13, 14, 15] made possible, among other things, the first experimental study of heat transport in the strictly 2D crystals. Availability of high-quality few-layer graphene (FLG) led to experimental observations o...
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18,958 citations
"Thermal properties of graphene and ..." refers background in this paper
...diamond, which is the best bulk heat conductor. Alexander A. Balandin, University of California - Riverside (2011) 3 The exfoliation of graphene [12] and discovery of its exotic electrical conduction [13, 14, 15] made possible, among other things, the first experimental study of heat transport in the strictly 2D crystals. Availability of high-quality few-layer graphene (FLG) led to experimental observations o...
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11,878 citations
"Thermal properties of graphene and ..." refers background or methods in this paper
...apted from ref. (20). Alexander A. Balandin, University of California - Riverside (2011) 25 Appendix II: Unique Features of Heat Conduction in 2D Crystals Investigation of heat conduction in graphene [16, 17] and CNTs [8] raised the issue of ambiguity in definition of the intrinsic thermal conductivity for 2D and 1D crystal lattices. It is now accepted that K limited by the crystal anharmonisity alone, re...
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...w-layer graphene (FLG) led to experimental observations of evolution of thermal properties as the system dimensionality changes from 2D to 3D. The first measurements of thermal properties of graphene [16, 17, 18, 19], which revealed K above the bulk graphite limit, ignited strong interest to thermal properties of this material and, in a more general context, to heat conduction in crystals of lower dimensionality....
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...ne, unlike in NCD or DLC, can be dominated by the intrinsic properties of the strong sp2 lattice, rather than by phonon scattering on boundaries or by disorder, giving rise to extremely high K values [10,11, 16, 17]. From the theoretical point of view, CNTs are similar to graphene but have large curvatures and different quantization conditions for phonon modes. In the discussion of heat conduction in CNTs, one h...
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...G , where G is the T coefficient of G peak. The amount of heat dissipated in graphene can be determined either via measuring the integrated Raman intensity of G peak, as in the original experiments [16], or by a detector placed under the graphene layer, as in the follow up experiments [75, 76]. Since optical absorption in graphene depends on the light wavelength [94] and can be affected by strain, d...
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..., 82]. In order to compare directly independent measurements of thermal conductivity of graphene, I reproduce here the measured K as the function of temperature T from ref. (92), and add experimental [16, 17, 76, 93] and theoretical [62, 83] data from other works (See Figure 4b). In this plot, K is larger for graphene than graphite. At high T>500 K the difference becomes less pronounced, which is expected as t...
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