You need JavaScript to view this

Screening constants for plasma

Abstract

We present the improved screening constants, with which the atomic energy levels for the finite temperature materials are obtained by the screened-Hydrogen model. The improved screening constants are obtained for each of 34 materials. Each screening constants has the temperature dependence in order to realize the better reproducibility of the Hartree-Fock-Slater (HFS) energy levels. The improved screening constants provide the better results compared with More`s screening constants: the improvement from the results by More`s screening constants is about 40% for n = 1 and about 20% for n = 2, in average over 34 materials. Here n is the principal quantum number. (author).
Authors:
Kawata, Shigeo; Kato, Shigeru; [1]  Kiyokawa, Syuji
  1. Nagoya Inst. of Tech. (Japan). Faculty of Engineering
Publication Date:
Jun 01, 1993
Product Type:
Technical Report
Report Number:
NIFS-235
Reference Number:
SCA: 700320; PA: JPN-93:011209; EDB-94:016559; ERA-19:006027; NTS-94:018178; SN: 93001119425
Resource Relation:
Other Information: PBD: Jun 1993
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; PLASMA; QUANTUM MECHANICS; ATOMIC IONS; ELECTRONIC STRUCTURE; ATOMIC MODELS; HARTREE-FOCK METHOD; ENERGY LEVELS; SHIELDING; SLATER METHOD; COMPUTERIZED SIMULATION; 700320; PLASMA DIAGNOSTIC TECHNIQUES AND INSTRUMENTATION
OSTI ID:
10110158
Research Organizations:
National Inst. for Fusion Science, Nagoya (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE94727622; TRN: JP9311209
Availability:
OSTI; NTIS; INIS
Submitting Site:
JPN
Size:
28 p.
Announcement Date:
Jun 30, 2005

Citation Formats

Kawata, Shigeo, Kato, Shigeru, and Kiyokawa, Syuji. Screening constants for plasma. Japan: N. p., 1993. Web.
Kawata, Shigeo, Kato, Shigeru, & Kiyokawa, Syuji. Screening constants for plasma. Japan.
Kawata, Shigeo, Kato, Shigeru, and Kiyokawa, Syuji. 1993. "Screening constants for plasma." Japan.
@misc{etde_10110158,
title = {Screening constants for plasma}
author = {Kawata, Shigeo, Kato, Shigeru, and Kiyokawa, Syuji}
abstractNote = {We present the improved screening constants, with which the atomic energy levels for the finite temperature materials are obtained by the screened-Hydrogen model. The improved screening constants are obtained for each of 34 materials. Each screening constants has the temperature dependence in order to realize the better reproducibility of the Hartree-Fock-Slater (HFS) energy levels. The improved screening constants provide the better results compared with More`s screening constants: the improvement from the results by More`s screening constants is about 40% for n = 1 and about 20% for n = 2, in average over 34 materials. Here n is the principal quantum number. (author).}
place = {Japan}
year = {1993}
month = {Jun}
}