Extreme Ultraviolet Spectra of Emission from Plasma Focus. : III. AIV to IX and SiVI to X Ion Lines from 60 to 350 Å

スポンサーリンク

概要

• 論文の詳細を見る

• Multiply-ionized Al- and Si-ions were produced in plasma focus discharges in He or Ar ambient gas using various electrodes. The extreme ultraviolet spectra of emissions from Al-and Si-ions were observed in the wavelength range from 60 to 500Å with a grazing incidence spectrograph. The observed lines were mainly 2s-electron excitation lines from AIV(2s^22p^5) to IX(2s^22p) (or SiVI to X) for discharges in Ar gas and 2p-electron excitation lines from AIV(2s^22p^5) to VII(2s^22p^3) (or SiVI to VIII) for discharges in He. The relative line-intensities were determined, and the Al- and Si-ion lines observed have been tabulated together with their relative intensities. The results show anomalous population distributions among the 2s-electron excitation levels in AlVII to IX (or SiVIII to X) ions for the discharges in Ar gas, and these anomalous distributions are discussed in this paper.

• 社団法人応用物理学会の論文
• 1982-01-05

著者

• Fukuda Kuniya

  Department Of Engineering Physics Faculty Engineering Kyoto University

• Hasama Toshifumi

  Department Of Engineering Physics Faculty Of Engineering Kyoto University

関連論文

• Study of Self-Diffusion Process of Water Molecules in Porous Glass by Stimulated Spin Echo Method with Pulsed Field Gradients
• Selective-Excitation Study of Collisional Excitation Transfer for Helium 3^P and D States
• Excitation Mechanism of 3250 and 4416 Å Laser Lines in the Cataphoretic He-Cd Laser Discharge
• Dispersion and Absorption Studies on the Doubly-Excited 5p^2 ^3P_ States of CdI
• Absorption Cross Sections for the Autoionizing Transitions 5s5p ^3P_-5p^2 ^3P_2 of CdI
• Oscillator Strengths and Rare-Gas-Induced Broadening of the Principal Series Lines of Ba
• Measurements of Oscillator Strengths for the Transitions from the Metastable ^3P Levels of Alkaline-Earth Atoms.IV.Calcium : High-n Members
• Measurements of Oscillator Strengths for the Transitions from the Metastable ^3P Levels of Alkaline-Earth Atoms.III.Calcium-Low-n Members
• Rare-Gas-Induced Broadening of Ca Principal Series Lines
• Collision Broadening of Principal Series Lines of Calcium in the Presence of Helium
• Collision Broadening of Pfincipal Series Lines of Calcium in the Presence of Krypton
• Calculation of the Output Power of the Argon-Ion Laser Superimposed by a Magnetic Field
• Population Density and LTE of Excited Atoms in a Positive-Column Plasma I. : Calculation on Hydroegn
• Cubic Contribution to EPR of Mn^ in MgC1_2
• Electron Spin Resonance of Manganese in MgCl_2
• Measurement of Oscillator Strengths for Three Lines among the 4s4p ^3P-4p^2 ^3P Multiplet of Zn I
• F-centers in LiCl Crystals
• Spectroscopic Studies on Helium Plasma Heated by Reflected Shock in T-Tube
• Extreme Ultraviolet Emission and Ionization O-ions in a Linear Z-Pinch Helium Plasma
• A New Grazing Incidence Spectrometer and Extreme Ultraviolet Spectra of Light Impurity Ions in Linear Pinch Plasmas
• The Optical Absorption of Localized Exciton in KCl-KI Crystal
• Optical Absorption of Localized Exciton in KCl:I and NaCl:I Single Crystals
• Paramagnetic Resonance Spectrum of Manganese in Single Crystals of Alkali Halide Grown from the Melt
• Collision Broadening of Principal Series Lines of Barium in the Presence of Krypton
• Collision-Induced Dipole Transitions Associated with High-Lying States. : I. Absorption Studies of Barium in Rare Gases
• Collision-Induced Dipole Transitions Associated with High-Lying States of Calcium in Rare Gases
• Absorption Studies of the Collision-Induced Dipole Transitions (4s-3d and 4s-5d) of Calcium in Rare Gases
• Optical Bleaching of R-bands in LiF Crystals
• Interferometric Measurement of Large Values of Number Density of Metal Vapor in Heat Pipes
• Line Broadening Measurement in High Density Plasma : I. H_α and H_β
• Line Broadening Measurement in High Density Plasma. : II. Neutral Helium Lines
• Stepwise Excitation and Local Thermodynamic Equilibrium on Excited Hydrogen Levels in Helium-Hydrogen Plasma behind Shock Front
• Population Density and LTE of Excited Atoms in a Positive-Column Plasma. : II. Measurement on Argon
• Measurement of Oscillator strengths of CdI 5s5p ^3P_-5p^2^3P_ by the Hook Method
• Application of Dye Laser to the Hook Method on the Population Measurement of Excited He and Ne Atoms in the Pulsed Discharge
• Ultraviolet Laser Oscillations of Multiply Ionized Ions in Z-Pinch Discharge
• Laser Oscillation of OV in Z-Pinch Discharge
• Laser Oscillation of Multiply Ionized Ne, Ar and N Ions in a Z-Pinch Discharge
• Collision-Induced Dipole transitions Associated with Rydberg States of Rubidium in Xenon
• Collision-Induced Dipole Transition Due to Long-Range Interaction in Calcium-Xenon System
• New Oscillatory Structures of Ne_2 and Ar_2 Emission Continua in the Vacuum Ultraviolet
• Potential Curves of 1_u States of Rare Gas Dimers Derived from VUV Emission Continua
• The Structure of the He_2 600 A Emission Continuum in the Region from 700 to 900 A
• The Structure of the He_2 600 A Emission Continuum in the Region from 700 to 900 A
• Contraction of Plasma in a Linear Z-Pinch Tube
• Vacuum Ultraviolet Emissions from Linear Pinch Rare Gas Plasmas and Their Applications as a Light Source
• Measurements of Oscillator Strengths for the Transitions from the Metastable ^3P Levels of Alkaline-Earth Atoms.II.Magnesium
• Absorption and Dispersion Studies of the 4_s4_p ^3P-4p^2^3P Multiplet of Zn.I
• Characteristics of Plasma Compression in Z-Pinch Discharge
• Outer 2s-Shell Electron Excitation Emission from C-, N-and O-Impurity Ions in Linear Z-Pinch He Plasma
• Improvement of Shock Wave Generation in a T-Tube
• Effects of Anisotropic Excitation in Laser-Induced Fluoresceruce Spectroscopy (LIFS)
• Elimination of the Excitation Anisotropy Effects in the Laser-Based Determination of Atomic Collision Rate Coeffecient-Depopulating Collisions of Neon 2p^53p Atoms
• Collisional Excitation Transfer and Radiative Decay of Ne 2p Levels in Capillary Discharge
• Collisional Excitation Transfer between 2p Levels of Ne in Capillary Discharge
• Formation of He_2 Molecule in the Afterglow of Pulsed Discharge
• Feed-back Resonance Amplifier for the Infrared Spectrometry Part III
• Measurements of Oscillator Strengths for the Transitions from the Metastable ^3P Levels of Alkaline-Earth Atoms.I.Strontium
• Collision-Induced Dipole Transitions Associated with High-Lying States. III. Comparison with Theory for Rubidium in Xenon
• Collision-Induced Dipole Transitions Associated with High-Lying States. II. Experimental and Theoretical Studies of Calcium in Rare Gases
• Extreme Ultraviolet Spectra of Emission from Plasma Focus. : III. AIV to IX and SiVI to X Ion Lines from 60 to 350 Å
• Extreme Ultraviolet Spectra of Emission from Plasma Focus. : II. ArXI to ArXV Ion Lines from 130 to 230Å
• Feed-Back Resonance Amplifier for the Infrared Spectrometry Part I
• Feed-Back Resonance Amplifier for the Infrared Spectrometry Part II
• Excitation Transfer of Helium 3^1P, D→3^3Dby Atomic Collisions : Violation of Wigner's Spin Conservation Rule
• Formation of He_2 Molecules in the Early Afterglow of He Pulsed Discharge
• Extreme Ultraviolet Spectra of Emtission From Plasma Focus. : I. Fe Ion Lines from 70 to 210 Å
• Collisonal Electronic and Rotational Relaxation of Molecular Helium in an Afterglow of Pulsed Discharge
• Cyclotron Resonance in Gas Discharge

もっと見る 閉じる

スポンサーリンク