Journal of Inorganic Materials, Volume. 34, Issue 3, 260(2019)
Lattice Thermal Conductivity in Thermoelectric Materials
Figures & Tables(9)
![(a) Temperature dependence of the lattice thermal conductivity for Cu2-xSe[11] and (b) number of atoms in the primitive unit cell versus room temperature lattice thermal conductivity[12,13,14,15,16]](/Images/icon/loading.gif){kind=icon}
. (a) Schematic diagram of crystal structure for Ba8Ga16Ge30, (b) a simple spring model and (c) the corresponding dispersion relation of filled and unfilled clathrate[29]describing interaction between the host cages with a spring constant K 1 and the guest atoms attached to the cages with a spring constant K 2
. (a) Phonon frequency dependence of spectral lattice thermal conductivity for (Nb0.6Ta0.4)0.8Ti0.2FeSb and Nb0.8Ti0.2FeSb, and (b) relationship between Ta content and lattice thermal conductivity/disorder parameter for (Nb0.6Ta0.4)0.8Ti0.2FeSb[70]
. (a) Inverse FFT images and strain mapping of dislocations in the Mg2Si0.5Sb0.5, and (b) lattice thermal conductivity comparison between Mg2Si1-x Sbx and Mg2Si1-z Snz at room temperature[84]
. (a) Schematic diagram of crystal structure for BiSe and (b) lattice thermal conductivity comparison between Bi2Se3 and BiSe[88]
. (a) Schematic diagram of electron-phonon scattering and (b) comparison of experimental and calculated lattice thermal conductivities by Callaway Model for the silicon sample[93]
. (a) Schematic diagram of the difference between diffusion model and phonon model, and (b) comparison of calculated minimum lattice thermal conductivities by Cahill model and diffuson model
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Jia-Jun SHEN, Teng FANG, Tie-Zheng FU, Jia-Zhan XIN, Xin-Bing ZHAO, Tie-Jun ZHU, [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Lattice Thermal Conductivity in Thermoelectric Materials[J]. Journal of Inorganic Materials, 2019, 34(3): 260
Paper Information
Category: Research Articles
Received: Jul. 16, 2018
Accepted: --
Published Online: Sep. 26, 2021
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