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Guofeng Xie
Researcher at Hunan University of Science and Technology
Publications - 53
Citations - 1626
Guofeng Xie is an academic researcher from Hunan University of Science and Technology. The author has contributed to research in topics: Thermal conductivity & Phonon. The author has an hindex of 19, co-authored 42 publications receiving 1087 citations. Previous affiliations of Guofeng Xie include Xiangtan University.
Papers
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Journal ArticleDOI
Thermal Conductivity of Amorphous Materials
Journal ArticleDOI
Monolayer SnP3: an excellent p-type thermoelectric material
Xue-Liang Zhu,Xue-Liang Zhu,Xue-Liang Zhu,Peng-Fei Liu,Junrong Zhang,Ping Zhang,Wu-Xing Zhou,Guofeng Xie,Guofeng Xie,Bao-Tian Wang +9 more
TL;DR: Light is shed on monolayer SnP3 in use as a TE material and insights are supplied to further optimize the TE properties in similar systems.
Journal ArticleDOI
Phonon thermal conductivity of monolayer MoS2: A comparison with single layer graphene
TL;DR: In this paper, the authors investigated the size and edge roughness dependence on thermal conductivity of monolayer MoS2 (MLMoS2) by phonon Boltzmann transport equation combined with relaxation time approximation.
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Ultra-low thermal conductivity of two-dimensional phononic crystals in the incoherent regime
Guofeng Xie,Guofeng Xie,Zhifang Ju,Kui-Kui Zhou,Xiaolin Wei,Zhi-Xin Guo,Yongqing Cai,Gang Zhang +7 more
TL;DR: In this paper, a novel phonon scattering process from the perspective of bond order imperfections in the surface skin of nanostructures was proposed to explain the ultra low thermal conductivity of two-dimensional silicon phononic crystals.
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A Bond-order Theory on the Phonon Scattering by Vacancies in Two-dimensional Materials
TL;DR: It is found that in bulk crystals, the phonon scattering rate due to change of force constant is about three orders of magnitude lower than that due to missing mass and linkages, in contrast to the negligible in bulk materials, in two-dimensional materials can be 3–10 folds larger than .