Effective Potentials and Quantum Fluid Models: A Thermodynamic Approach

نویسندگان

  • C. Ringhofer
  • C. Gardner
  • D. Vasileska
چکیده

We present a thermodynamic approach to introducing quantum corrections to the classical transport picture in semiconductor device simulation. This approach leads to a modified Boltzmann equation with a quantum corrected force term and to quantum corrected fluid, or quantum hydrodynamic models. We present the quantum interaction of electrons with a gate oxide barrier potential and quantum hydrodynamic simulations of a resonant tunneling diode as application examples.

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تاریخ انتشار 2002