Extreme-ultraviolet spectra of Sc XIV, Ti XV, and V XVI
Extreme UV spectra of Sc XIV, Ti XV and V XVI, identifying and classifying lines in 18-25 A range
Cohen, L.↗
Engineering topics
Feldman, U.
Publications and source records attributed to Feldman, U..
Spectra of Fe, Co, Ni, and Cu isoelectronic with Na I and Mg I
Highly ionized line spectra of Fe, Co, Ni and Cu belonging to Na I and Mg I isoelectronic sequences
Behring, W.↗
Spectra of Mg IX, Al X, and Si XI isoelectronic with Be I
Mg, Al and Si ions spectral analysis, discussing energy levels and transition lines
Behring, W.↗
Lithium-like spectra in Mg, Al, and Si
Lithium-like line spectra in Mg, Al and Si observed with grazing incidence spectrometer and low inductance microfarad spark source
Behring, W.↗
C V spectra near the 1s-2p line of C VI
C V lines measured near 1s-2p line of C VI, identifying lines belonging to various transitions
Cohen, L.↗
Study of the X rays produced by a vacuum spark.
X rays emitted by energetic vacuum spark, discussing pinch in plasma of evaporated anode metal
Cohen, L.↗
Spectra of ions in the fluorine I isoelectronic sequence from Sc XIII to Cu XXI.
Spectra study and line classification of ions in fluorine I isoelectronic sequence from Sc XIII to C XXI
Cohen, L.↗
An iron spark line list in the 10-18 angstrom units range and its comparison with flare spectra.
Vacuum spark laboratory produced spectra of highly ionized Fe compared with preflare and flare solar spectra
Cohen, L.↗
Vacuum ultraviolet source.
Low inductance three-electrode spark source for vacuum UV generating high degree ionization spectra
ULTRAVIOLET SPECTRUM↗
Autoionization resonance lines of highly ionized atoms of the Na I isoelectronic sequence.
Resonance lines originating from autoionization energy levels far above ionization potential observed for highly ionized atoms of Na I isoelectronic sequence
ENERGY LEVEL↗
Newly identified lines in the Ne I isoelectronic sequences.
Grazing incidence spectrometer and low inductance spark source used for energy level identification in various elements
SPARK DISCHARGE↗
A vacuum ultraviolet source
Low inductance three electrode spark source for vacuum ultraviolet
SPARK DISCHARGE↗
Newly identified resonance lines of Ni XIX, CU XX and Zn XXI.
Ni XIX, Cu XX and Zn XXI spectra observation using vacuum spark chamber
SPECTRAL ANALYSIS↗
Unusual resonance lines of highly ionized atoms of the first long period
Unusual resonance lines of highly ionized atoms of first long period
IONIZATION↗
Newly identified lines in NeI isoelectronic sequences
Grazing-incidence spectrometer and low inductance spark source used to study lines of high degrees of ionization of Sc, Ti, and V
TITANIUM↗
Newly identified lines of Ni xviii, Cu xix, and Zn xx in the sodium I isoelectronic sequences
Newly identified lines of highly ionized nickel, copper, and zinc in sodium I isoelectronic sequences
ZINC↗
Newly identified resonance lines of Ni xix, Cu xx, and Zn xxi
Spectrometric resonance line identifications in nickel, copper, and zinc spectra
ELECTRON TRANSITION↗