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Thermal boundary conductance of Si/Ge interface by anharmonic phonon non-equilibrium Green function formalism

  • Yangyu Guo
  • , Zhongwei Zhang
  • , Marc Bescond
  • , Masahiro Nomura
  • , Sebastian Volz
  • The University of Tokyo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Understanding heat transport at solid-solid interface is crucial for both the fundamentals of thermal science and the engineering applications such as thermal management in semiconductor devices. The role of anharmonic phonon-phonon scattering at interface has been investigated by the classical molecular dynamics (MD) simulation and also by quantum modeling via the non-equilibrium Green's function (NEGF) formalism recently. However, the investigations on the role of lattice anharmonicity on heat transport at interface remain inconclusive.

Original languageEnglish
Title of host publication2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665418768
DOIs
StatePublished - Jun 2021
Externally publishedYes
Event2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021 - Munich, Germany
Duration: 21 Jun 202125 Jun 2021

Publication series

Name2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021

Conference

Conference2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
Country/TerritoryGermany
CityMunich
Period21/06/2125/06/21

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