160 citations · 338 across the 7 of their papers we have counts for
7 papers
Machine Learning and Computer Vision Techniques to Predict Thermal Properties of Particulate Composites
Fazlolah Mohaghegh, Jayathi Murthy
Accurate thermal analysis of composites and porous media requires detailed characterization of local thermal properties in small scale. For some important applications such as lith…
Rapid Phase-Resolved Prediction of Nonlinear Dispersive Waves Using Machine Learning
Fazlolah Mohaghegh, Mohammad-Reza Alam, Jayathi Murthy
In this paper, we show that a revised convolutional recurrent neural network (CRNN) can decrease, by orders of magnitude, the time needed for the phase-resolved prediction of waves…
Atomistic Simulation of Phonon and Magnon Thermal Transport across the Ferro-Paramagnetic Transition
Yanguang Zhou, Julien Tranchida, Yijun Ge +2
A temperature-dependent approach involving Green-Kubo equilibrium atomic and spin dynamics (GKEASD) is reported to assess phonon and magnon thermal transport processes accounting f…
Optical generation and detection of local non-equilibrium phonons in suspended graphene
Sean Sullivan, Ajit Vallabhaneni, Iskandar Kholmanov +3
The measured frequencies and intensities of different first- and second- order Raman peaks of suspended graphene are used to show that optical phonons and different acoustic phonon…
Mechanism of Thermal Conductivity Reduction in Few-Layer Graphene
Dhruv Singh, Jayathi Y. Murthy, Timothy S. Fisher
Using the linearized Boltzmann transport equation and perturbation theory, we analyze the reduction in the intrinsic thermal conductivity of few-layer graphene sheets accounting fo…
Effect of phonon dispersion on thermal conduction across Si/Ge interfaces
Dhruv Singh, Jayathi Y. Murthy, Timothy S. Fisher
We report finite-volume simulations of the phonon Boltzmann transport equation (BTE) for heat conduction across the heterogeneous interfaces in SiGe superlattices. The diffuse mism…