Towards a multiscale modeling framework for metal-CNT interfaces

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Contributors

Abstract

This paper gives a short overview on our recent investigations towards a multiscale modeling and simulation framework for metal-CNT interfaces. We employ three simulation approaches with well defined interfaces. For the simulation at device level we make use of a recently developed wave-function based effective-mass Schrodinger-Poisson solver which employs a hetero-junction like contact model to capture the physics in the contact region where the CNT is embedded into metal. The required model parameters are adjusted to TB and DFT simulation results. A comparison with experimental data for a short channel device shows the applicability of the proposed approach.

Details

Original languageEnglish
Title of host publication2014 International Workshop on Computational Electronics (IWCE)
Place of PublicationParis
PublisherIEEE Xplore
Number of pages3
ISBN (electronic)978-1-4799-5433-9
Publication statusPublished - 2014
Peer-reviewedYes

Publication series

SeriesInternational Workshop on Computational Electronics

External IDs

Scopus 84907378456

Keywords