788 citations · 3.4k across the 34 of their papers we have counts for
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The use of strain and grain boundaries to tailor phonon transport properties: A first principles study of 2H-phase (Part II)
Evan Witkoske, Zhen Tong, Yining Feng +3
Transparent oxide materials, such as , a p-type transparent conducting oxide (TCO), have recently been studied for high temperature thermoelectric power generators and c…
Four-phonon scattering diminishes the optical phonon contribution and isotope effect to thermal conductivity of III-V semiconductors
Xiaolong Yang, Tianli Feng, Ju Li +1
Recent studies reveal that four-phonon scattering is generally important in determining thermal conductivities of solids. However, these studies have been focused on materials wher…
Role of higher-order phonon scattering in the zone-center optical phonon linewidth and the Lorenz oscillator model
Xiaolong Yang, Tianli Feng, Joon Sang Kang +3
Zone-center optical phonon linewidth is a key parameter for infrared and Raman spectra as well as the Lorenz oscillator model. While three-phonon scattering was often assumed to be…
Thermal boundary resistance predictions with non-equilibrium Green's function and molecular dynamics simulations
Yuanchen Chu, Jingjing Shi, Kai Miao +6
The non-equilibrium Green's function (NEGF) method with Büttiker probe scattering self-energies is assessed by comparing its predictions for the thermal boundary resistance with mo…
A comprehensive first-principles analysis of phonon thermal conductivity and electron-phonon coupling in different metals
Zhen Tong, Shouhang Li, Xiulin Ruan +1
Separating electron and phonon thermal conductivity components is imperative for understanding the principle thermal transport mechanisms in metals and highly desirable in many app…