70 citations · 75 across the 3 of their papers we have counts for
3 papers
Discretized Wiener-Khinchin theorem for Fourier-Laplace transformation: application to molecular simulations
Akira Koyama, David A. Nicholson, Marat Andreev +3
The Wiener-Khinchin theorem for the Fourier-Laplace transformation (WKT-FLT) provides a robust method to calculate numerically single-side Fourier transforms of arbitrary autocorre…
Molecular dynamics studies on spatial scale of low energy excitation in a simple polymer system
Akira Koyama, Takashi Odagaki, Koji Fukao
A molecular dynamics simulation is performed to investigate spatial scale of low energy excitation (LEE) in a single linear chain of united atoms. The self part of the dynamic stru…
A molecular dynamics simulation of polymer crystallization from oriented amorphous state
Akira Koyama, Takashi Yamamoto, Koji Fukao +1
Molecular process of crystallization from an oriented amorphous state was reproduced by molecular dynamics simulation for a realistic polyethylene model. Initial oriented amorphous…