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20022020
most citedFirst-principles transport calculation method based on real-space finite-difference nonequilibrium Green's function scheme

25 citations · 98 across the 11 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

cond-mat.mtrl-sci2020

First-principles study on structure and anisotropy of high N-atom density layer in 4H-SiC

Mitsuharu Uemoto, Naoki Komatsu, Yoshiyuki Egami +1

A nitridation annealing process is well employed to reduce interface trap states that degrade the channel mobility of 4H-SiC/SiO metal-oxide-semiconductor field-effect transi…

cond-mat.mes-hall2020★ 5 cited

Efficient calculation of the Green's function in scattering region for electron-transport simulations

Yoshiyuki Egami, Shigeru Tsukamoto, Tomoya Ono

We propose a first-principles method of efficiently evaluating electron-transport properties of very long systems. Implementing the recursive Green's function method and the shifte…