13 citations · 30 across the 6 of their papers we have counts for
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cond-mat.mes-hall2015★ 5 cited
First-principles calculation method for electron transport based on grid Lippmann-Schwinger equation
Yoshiyuki Egami, Shigeru Iwase, Shigeru Tsukamoto +2
We develop a first-principles electron-transport simulator based on the Lippmann--Schwinger (LS) equation within the framework of the real-space finite-difference scheme. In our fu…
physics.comp-ph2015
Efficient numerical solver for first-principles transport calculation based on real-space finite-difference method
Shigeru Iwase, Takeo Hoshi, Tomoya Ono
We propose an efficient procedure to obtain Green's functions by combining the shifted conjugate orthogonal conjugate gradient (shifted COCG) method with the nonequilibrium Green's…