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Welcome to NekCEM

NekCEM https://svn.mcs.anl.gov/repos/NEKCEM is a high-fidelity, open-source electromagnetics solver based on spectral element and spectral element discontinuous Galerkin methods, written in Fortran and C. The code is actively developed at Mathematics and Computer Science Division of Argonne National Laboratory.

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Features

• High-order spectral element discretizations
• Hexahedral body conforming meshes
• The 4th-order Runge-Kutta timestepping
• The high-order exponential time integration
• Light transmission calculations for nanodevices
• Wakepotential calculations for accelerator devices
• high parallel efficiency scaling over 100,000 cores
• parallel I/O scaling over 65,000 cores
• Hybrid programming MPI/multithreading

Upcoming

• Schrodinger solver
• Drift-diffusion solver
• Acoustic solver

Current Developers

Misun Min [1], Jing Fu [2], Ying He

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