188 citations · 272 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2022★ 6 cited
Nonlinear Nonreciprocal Photocurrents under Phonon Dressing
Haowei Xu, Hua Wang, Ju Li
Nonlinear optical (NLO) effects have attracted great interest recently. However, by far the computational studies on NLO use the independent particle approximation and ignore many-…
cond-mat.mtrl-sci2019★ 188 cited
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…
cond-mat.mtrl-sci2019★ 78 cited
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…