Sung Geun Kim

OMEN Nanowire: Rappture(GUI) Tool for Atomistic Simulation of Nanowires

OMEN Nanowire: Rappture(GUI) Tool for Atomistic Simulation of Nanowires Sung Geun Kim, Mathieu Luisier, Gerhard Klimeck

Objective:

  • Powerful tool development for atomistic level nanowire FET

Approach:

  • User-friendly input interface implementation in Rappture
  • Post-processing the output of OMEN
  • OMEN
  • 3D graphical visualization using dx (data explorer) format
  • Job submission to nanoHUB or Purdue Steele Cluster

Impact:

  • Atomistic level simulator for the scientific community

Results:

  • Plots of 3D electrostatic potential (Fig.1), 3D electron density(Fig.2), 2D density of states(Fig3.) , and 1D bandstructure(Fig. 4) achieved

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Sung Geun Kim's Pages

Biography Drift Diffusion Simulator Tool Development for MultiGate Field Effect Transistors (MuGFET) OMEN Nanowire: Rappture(GUI) Tool for Atomistic Simulation of Nanowires OMEN Nanowire: time/memory estimation for various size of nanowires Group Publications

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