28 citations · 169 across the 13 of their papers we have counts for
13 papers
Theoretical Study of Lithium Ionic Conductors by Electronic Stress Tensor Density and Electronic Kinetic Energy Density
Hiroo Nozaki, Yosuke Fujii, Kazuhide Ichikawa +3
We analyze the electronic structure of lithium ionic conductors, and , using the electronic stress tensor density and kinetic energy density with s…
Computational Method for the Retarded Potential in the Real-Time Simulation of Quantum Electrodynamics
Masahiro Fukuda, Kento Naito, Kazuhide Ichikawa +1
We discuss the method to compute the integrals which appear in the retarded potential term for a real-time simulation based on QED (Quantum Electrodynamics). We show that the oscil…
Theoretical study of atoms by the electronic kinetic energy density and stress tensor density
Hiroo Nozaki, Kazuhide Ichikawa, Akitomo Tachibana
We analyze the electronic structure of atoms in the first, second and third periods using the electronic kinetic energy density and stress tensor density, which are local quantitie…
Electronic stress tensor analysis of molecules in gas phase of CVD process for GeSbTe alloy
Hiroo Nozaki, Yuji Ikeda, Kazuhide Ichikawa +1
We analyze the electronic structure of molecules which may exist in gas phase of chemical vapor deposition process for GeSbTe alloy using the electronic stress tensor, with special…
Study of Simulation Method of Time Evolution of Atomic and Molecular Systems by Quantum Electrodynamics
Kazuhide Ichikawa, Masahiro Fukuda, Akitomo Tachibana
We discuss a method to follow step-by-step time evolution of atomic and molecular systems based on QED (Quantum Electrodynamics). Our strategy includes expanding the electron field…
Theoretical study of lithium clusters by electronic stress tensor
Kazuhide Ichikawa, Hiroo Nozaki, Naoya Komazawa +1
We study the electronic structure of small lithium clusters Li_n (n=2-8) using the electronic stress tensor. We find that the three eigenvalues of the electronic stress tensor of t…