578 citations · 1.2k across the 7 of their papers we have counts for
7 papers
Magnon and Phonon Dispersion, Lifetime and Thermal Conductivity of Iron from Spin-Lattice Dynamics Simulations
Xufei Wu, Zeyu Liu, Tengfei Luo
In recent years, the fundamental physics of spin-thermal (i.e., magnon-phonon) interaction has attracted significant experimental and theoretical interests given its potential para…
How to Characterize Thermal Transport Capability of 2D Materials Fairly? - Sheet Thermal Conductance and the Choice of Thickness
Xufei Wu, Vikas Varshney, Jonghoon Lee +3
Ever since the discovery of the record-high thermal conductivity of single layer graphene, thermal transport capability of monolayer 2D materials has been under constant spotlight.…
Hydrogenation of Penta-Graphene Leads to Unexpected Large Improvement in Thermal Conductivity
Xufei Wu, Vikas Varshney, Jonghoon Lee +4
Penta-graphene (PG) has been identified as a novel 2D material with an intrinsic bandgap, which makes it especially promising for electronics applications. In this work, we use fir…
Unusual Isotope Effect on Thermal Transport of Single Layer Molybdenum Disulphide (MoS2)
Xufei Wu, Nuo Yang, Tengfei Luo
Thermal transport in single layer molybdenum disulfide (MoS2) is critical to advancing its applications. In this paper, we use molecular dynamics (MD) simulations with first-princi…
Anisotropic Thermal Conductivity in Single Crystal beta-Gallium Oxide
Zhi Guo, Amit Verma, Fangyuan Sun +6
The thermal conductivities of beta-Ga2O3 single crystals along four different crystal directions were measured in the temperature range of 80-495K using the time domain thermorefle…
Effect of Electron-Phonon Coupling on Thermal Transport across Metal-Nonmetal Interface - A Second Look
Xufei Wu, Tengfei Luo
The effect of electron-phonon (e-ph) coupling on thermal transport across metal-nonmetal interfaces is yet to be completely understood. In this paper, we use a series of molecular…
Polymer Nanofibers with Outstanding Thermal Conductivity and Thermal Stability: Fundamental Linkage between Molecular Characteristics and Macroscopic Thermal Properties
Teng Zhang, Xufei Wu, Tengfei Luo
Polymer nanofibers with high thermal conductivities and outstanding thermal stabilities are highly desirable in heat transfer-critical applications such as thermal management, heat…