High-numerical-precision quantum tunneling device simulation method
A technology of quantum tunneling and device simulation, applied in the fields of instruments, electrical digital data processing, special data processing applications, etc., can solve the problems such as the inability to accurately reflect the complex effects of the space electric field and the different distribution functions.
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[0081] The following is a detailed introduction to the fully convolutional video description generation method based on the self-optimization mechanism with reference to the accompanying drawings.
[0082] Such as figure 1 As shown, the present invention discloses a high-precision numerical simulation method for quantum tunneling devices. The method specifically includes the following steps:
[0083] S0, preset inner cycle times Number of outer cycles Inner iterative loop step size abort criterion ε 1 with the function value stopping criterion ε 0 , the outer iterative loop step size termination criterion ε 2 , the cycle termination criterion ε in the energy transport equation 3 .
[0084] S1. Initialize the device geometric region grid, and guess the initial value of the grid point variable of the initial grid. Lattice variables include electrostatic potential, electron / hole quasi-Fermi potential, electron / hole ensemble temperature, etc.
[0085] The grid is genera...
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