D
Dhruv Singh
Researcher at GlobalFoundries
Publications - 38
Citations - 838
Dhruv Singh is an academic researcher from GlobalFoundries. The author has contributed to research in topics: Boltzmann equation & Thermal conductivity. The author has an hindex of 12, co-authored 37 publications receiving 716 citations. Previous affiliations of Dhruv Singh include Purdue University & Indian Institute of Technology Kanpur.
Papers
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Journal ArticleDOI
Mechanism of thermal conductivity reduction in few-layer graphene
TL;DR: Using the linearized Boltzmann transport equation and perturbation theory, the authors analyzed the reduction in the intrinsic thermal conductivity of few-layer graphene sheets accounting for all possible three-phonon scattering events.
Journal ArticleDOI
Reliability of Raman measurements of thermal conductivity of single-layer graphene due to selective electron-phonon coupling: A first-principles study
TL;DR: In this article, a multitemperature model was developed to resolve the spatial temperature distributions of the energy carriers in graphene under steady-state laser irradiation, and the results showed that flexural acoustic (ZA) phonons showed the largest nonequilibrium to other phonon modes.
Proceedings ArticleDOI
Self-heat reliability considerations on Intel's 22nm Tri-Gate technology
Chetan Prasad,Lei Jiang,Dhruv Singh,M. Agostinelli,C. Auth,P. Bai,Travis Eiles,J. Hicks,Chia-Hong Jan,Kaizad Mistry,Sanjay Natarajan,B. Niu,Paul A. Packan,Daniel Pantuso,Ian R. Post,S. Ramey,A. Schmitz,Sell Bernhard,S. Suthram,J. Thomas,Curtis Tsai,P. Vandervoorn +21 more
TL;DR: In this article, the authors describe various measurements on self-heat performed on Intel's 22nm process technology and outline its reliability implications, comparing them to thermal modeling results and analytical data.
Journal ArticleDOI
Effect of Phonon Dispersion on Thermal Conduction Across Si/Ge Interfaces
TL;DR: In this paper, finite-volume simulations of the phonon Boltzmann transport equation (BTE) for heat conduction across the heterogeneous interfaces in SiGe superlattices are presented.
Journal ArticleDOI
Spectral phonon conduction and dominant scattering pathways in graphene
TL;DR: In this paper, the Tersoff interatomic potential and perturbation theory is applied to calculate the transition probabilities for three-phonon scattering in graphene lattice thermal conductivity and dominant phonon scattering mechanisms.