Observations of the vacuum ultraviolet and x-ray brightness profiles of Fe, Ni, and Ge in magnetically confined fusion plasmas

被引：13

作者：

May, M.J. ^{[1
]}

Finkenthal, M. ^{[1
]}

Moos, H.W. ^{[1
]}

Fournier, K.B. ^{[1
]}

Goldstein, W.H. ^{[1
]}

Mattioli, M. ^{[1
]}

Pacella, D. ^{[1
]}

Mazzitelli, G. ^{[1
]}

Leigheb, M. ^{[1
]}

Gabellieri, L. ^{[1
]}

机构：

[1] Lawrence Livermore National Lab., P.O. Box 808 L260, Livermore, CA 94551, United States

来源：

Physical Review E - Statistical, Nonlinear, and Soft Matter Physics | 2001年 / 64卷 / 3 II期

关键词：

Germanium - Iron - Laser applications - Light emission - Nickel - Plasma confinement - Spatial variables measurement - Ultraviolet radiation - Ultraviolet spectrometers - X ray analysis - X ray spectrometers;

D O I：

10.1103/PhysRevE.64.036406

中图分类号：

学科分类号：

摘要：

Laser blowoff technique was used to measure the spatial brightness profiles of iron, nickel and germanium in magnetically confined plasmas. Spatially scannable and photometrically calibrated vacuum ultraviolet and X-ray spectrometers were employed for the analysis. Brightness profiles of specific emission lines for a set of similar ohmically heated plasmas were obtained.

引用

页码：364061 / 364061