Book Chapter10.1007/978-1-4613-4202-1_25
Spectroscopy of Highly Ionized Atoms Produced by a Low-Inductance Vacuum Spark
U. Feldman,G. A. Doschek +1 more
- 01 Jan 1977
- pp 473-491
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TL;DR: The late fifties and early sixties saw a trend of growing interest in the spectroscopy of highly ionized atoms, motivated by advances in solar physics and in high temperature plasma physics as discussed by the authors.
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Abstract: The late fifties and early sixties saw a trend of growing interest in the spectroscopy of highly ionized atoms. This new trend was motivated by advances in solar physics and in high temperature plasma physics. Powerful new sources were developed to generate high temperature plasmas, e.g., the NRL Pharos,1 Harwell’s Zeta2, and a variety of θ-pinches.3 High power lasers were also used to produce highly ionized atoms.4 Common to all these new sources was their complexity and high cost, precluding them from ordinary laboratories.
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Citations
Plasma diagnostics using high-resolution spectroscopic techniques*†
U. Feldman,George A. Doschek +1 more
TL;DR: In this article, a table of forbidden lines obtained from Skylab spectra of the solar corona is presented, and the feasibility of detecting megagauss magnetic fields in high-temperature plasmas from profiles of selected spectral lines.
98
References
X radiation from optical and inner-shell transitions in a highly ionized dense plasma
T. N. Lie,R. C. Elton +1 more
TL;DR: X ray emission from optical and inner shell transitions of multiply ionized Cu, Fe, and Ti in low pressure discharge dense plasma was studied in this article, where it was shown that the inner shell transition can be viewed as a binary transition.
107
Vacuum Ultraviolet Source
TL;DR: In this article, a low inductance three-electrode spark source for the vacuum ultraviolet fed by a 20kV, 13μF capacitor is described, whose main feature is its ability to generate spectra of very high degrees of ionization.
Spectroscopic measurements on vacuum spark plasmas
TL;DR: In this article, a broad peak superimposed on the visible continuum is interpreted as anomalous bremsstrahlung at twice the electron plasma frequency, consistent with the absence of forbidden He-like ion lines.
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