Phonon thermal conductivity limited by electron scattering in amorphousZr70Cu30

1983 ◽  
Vol 27 (5) ◽  
pp. 3069-3072 ◽  
Author(s):  
P. Esquinazi ◽  
F. de la Cruz
Keyword(s):  
Thermal Conductivity ◽  
Electron Scattering ◽  
Phonon Thermal Conductivity

scholarly journals Lattice vibrational modes and phonon thermal conductivity of single-layer GaGeTe

2020 ◽  
Vol 6 (4) ◽  
pp. 723-728
Author(s):  
Jingyu Li ◽  
Peng-Fei Liu ◽  
Chi Zhang ◽  
Xiaobo Shi ◽  
Shujuan Jiang ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Single Layer ◽  
Vibrational Modes ◽  
Phonon Thermal Conductivity

The Estimation of Thermal Conductivity for Alumina-Epoxy Composite Material with High Filling Volume Fraction

2014 ◽  
Vol 918 ◽  
pp. 21-26
Author(s):  
Chen Kang Huang ◽  
Yun Ching Leong
Keyword(s):  
Thermal Conductivity ◽  
Composite Material ◽  
Composite Materials ◽  
Physical Model ◽  
Electron Scattering ◽  
Volume Fraction ◽  
Epoxy Composite ◽  
The Matrix ◽  
Transport Theorem ◽  
Good Agreement

In this study, the transport theorem of phonons and electrons is utilized to create a model to predict the thermal conductivity of composite materials. By observing or assuming the dopant displacement in the matrix, a physical model between dopant and matrix can be built, and the composite material can be divided into several regions. In each region, the phonon or electron scattering caused by boundaries, impurities, or U-processes was taken into account to calculate the thermal conductivity. The model is then used to predict the composite thermal conductivity for several composite materials. It shows a pretty good agreement with previous studies in literatures. Based on the model, some discussions about dopant size and volume fraction are also made.

Phonon thermal conductivity and stripe correlations inLa2−xSrxNiO4andSr1.5La0.5MnO4

1999 ◽  
Vol 59 (16) ◽  
pp. R10397-R10400 ◽  
Author(s):  
C. Hess ◽  
B. Büchner ◽  
M. Hücker ◽  
R. Gross ◽  
S-W. Cheong
Keyword(s):  
Thermal Conductivity ◽  
Phonon Thermal Conductivity
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