摘要:
A method for simulating fluid flow includes: discretizing a space in which a fluid flows into a regular lattice; assuming that fluid particles repetitively move and collide in the lattice; deriving a univariate polynomial equation by comparing the n-th (n is a non-negative integer) order momentum of velocity between the Maxwell-Boltzmann distribution and the discretized Maxwell-Boltzmann distribution; calculating the weight coefficients corresponding to the discrete velocities of the fluid particles based on the univariate polynomial equation; and deriving a lattice Boltzmann model using the weight coefficients. A lattice Boltzmann model with superior stability and accuracy may be derived easily.
摘要:
There is provided a complementary spin transistor logic circuit, including: a parallel spin transistor that includes a magnetized first source, a first drain magnetized in parallel with the magnetization direction of the first source, a first channel layer and a first gate electrode; and an anti-parallel spin transistor that includes a magnetized second source, a second drain magnetized in anti-parallel with the magnetization direction of the second source, a second channel layer and a second gate electrode, wherein the first gate electrode and the second gate electrode are connected to a common input terminal.
摘要:
There is provided a complementary spin transistor logic circuit, including: a parallel spin transistor that includes a magnetized first source, a first drain magnetized in parallel with the magnetization direction of the first source, a first channel layer and a first gate electrode; and an anti-parallel spin transistor that includes a magnetized second source, a second drain magnetized in anti-parallel with the magnetization direction of the second source, a second channel layer and a second gate electrode, wherein the first gate electrode and the second gate electrode are connected to a common input terminal.