175 citations · 205 across the 7 of their papers we have counts for
7 papers
Average Atom Model based on Quantum Hyper-Netted Chain Method
Junzo Chihara
The study shows how to define "exactly" the average ion charge in the electron-ion model for plasmas and liquid metals: this definition comes out of the condition that…
Partial Pressures in Liquid Mixtures and Osmotic Pressures
Junzo Chihara, Mitsuru Yamagiwa
We have shown in this investigation that the partial pressure can be defined uniquely as each wall pressure exerted by a component in liquid mixtures, and is an important observabl…
Thermodynamics in Density-Functional Theory and Force Theorems
Junzo Chihara, Mitsuru Yamagiwa
The density-functional (DF) theory provides a simple method for calculating the properties of an interacting system under an external potential by associating it with a correspondi…
Electron and nuclear pressures in electron-nucleus mixtures
Junzo Chihara, Mitsuru Yamagiwa
It is shown for an electron-nucleus mixture that the electron and nuclear pressures are defined clearly and simply by the virial theorem; the total pressure of this system is a sum…
Pressure formulas for liquid metals and plasmas based on the density-functional theory
Junzo Chihara, Ichirou Fukumoto, Mitsuru Yamagiwa +1
At first, pressure formulas for the electrons under the external potential produced by fixed nuclei are derived both in the surface integral and volume integral forms concerning an…
Interaction of photons with plasmas and liquid metals: photoabsorption and scattering
Junzo Chihara
Formulas to describe the photoabsorption and the photon scattering by a plasma or a liquid metal are derived in a unified manner with each other. It is shown how the nuclear motion…