Light source with a cooled hollow cathode for excitation of spectra of monolithic dielectric samples

1982 ◽  
Vol 36 (6) ◽  
pp. 623-626
Author(s):  
A. I. Drobyshev ◽  
E. V. Gorchakova ◽  
Yu. I. Turkin
Keyword(s):  
Light Source ◽  
Hollow Cathode

A protein and peptide monitor with a hollow-cathode light source

1975 ◽  
Vol 67 (2) ◽  
pp. 672-674 ◽  
Author(s):  
R.C. Clark ◽  
S.J. Van Der Walt ◽  
L.R.P. Butier
Keyword(s):  
Light Source ◽  
Hollow Cathode

THE HYPERFINE STRUCTURE SEPARATIONS OF SOME TERMS IN THE THALLIUM II SPECTRUM

1936 ◽  
Vol 14a (7) ◽  
pp. 139-151 ◽  
Author(s):  
Stanley Smith ◽  
J. Convey
Keyword(s):  
Hyperfine Structure ◽  
Light Source ◽  
Hollow Cathode ◽  
Hollow Cathode Discharge ◽  
Separation Factors

The hyperfine structure separations of about 25 terms of T1 II have been measured by means of two quartz and two glass Lummer plates used in conjunction with a Hilger E1 spectrograph. The light source was a hollow cathode discharge in helium. Large isotope displacements have been found in some of the terms of the 5d96s26p configuration, also in the 6p2 3P2 and 6p2 1D2 terms. The results have been used to calculate g(I) and to examine the validity of the application of the summation rules to the separation factors for the 6snd and 6snf configurations. The spacing of the system of levels arising from the 6s6f configuration has been examined.

Spectrochemical Analysis in the Vacuum Ultraviolet with the Hollow-Cathode Light Source—Part I. Qualitative Analysis

1967 ◽  
Vol 21 (3) ◽  
pp. 172-175 ◽  
Author(s):  
Giulio Milazzo ◽  
Nello Sopranzi
Keyword(s):  
Qualitative Analysis ◽  
Light Source ◽  
Hollow Cathode ◽  
Vacuum Ultraviolet ◽  
Spectrochemical Analysis ◽  
Ultraviolet A ◽  
The Given ◽  
Theoretical Considerations

On the basis of some theoretical considerations concerning the analyzability of elements that have their resonance lines in the vacuum ultraviolet, a hollow-cathode light source of new design has been tested in connection with a vacuum spectrograph. The results, which show an improvement over those reported in the literature, are tabulated. The limit of detectability under the given conditions was at 0.01 μg iodine.

An active filter for inert gas lines in a hollow cathode light source

1983 ◽  
Vol 16 (3) ◽  
pp. 233-244 ◽  
Author(s):  
K Sommer ◽  
A P Thorne ◽  
R C M Learner
Keyword(s):  
Light Source ◽  
Hollow Cathode ◽  
Active Filter ◽  
Inert Gas

Spectrochemical Analysis in the Vacuum Ultraviolet (VUV) with the Hollow-Cathode Light Source—II. Quantitative Analysis

1967 ◽  
Vol 21 (4) ◽  
pp. 256-260 ◽  
Author(s):  
Giuiio Milazzo ◽  
Nello Sopranzit
Keyword(s):  
Quantitative Analysis ◽  
Potassium Chloride ◽  
Light Source ◽  
Hollow Cathode ◽  
Spectral Region ◽  
Vacuum Ultraviolet ◽  
Spectrochemical Analysis ◽  
Sources Of Error ◽  
Chloride Matrix

The use of a cooled hollow-cathode light source of new design was investigated for quantitative spectrochemical analysis of iodine in the vacuum ultraviolet (VUV). The conditions of the discharge and all prerequisites were tested, taking into account many possible sources of error. The results, shown in Tables and in graphs, indicate that this kind of light source gives good results for spectrochemical analysis in the VUV, for elements having the most sensitive lines in this spectral region. The range covered in this investigation lies between 1 and 100 μg iodine in a 1-mg potassium chloride matrix.

Dielectric barrier hollow cathode discharge and its enhanced performance for light source

2005 ◽  
Vol 87 (26) ◽  
pp. 261502 ◽  
Author(s):  
Tae Il Lee ◽  
Ki Wan Park ◽  
Hong Koo Baik ◽  
Seong-Min Lee
Keyword(s):  
Light Source ◽  
Hollow Cathode ◽  
Hollow Cathode Discharge ◽  
Dielectric Barrier

A light source for spectral analysis with separate evaporation and excitation in a hollow cathode

1973 ◽  
Vol 18 (5) ◽  
pp. 660-662 ◽  
Author(s):  
A. G. Zhiglinskii ◽  
N. P. Zaretskaya ◽  
Y. I. Turkin
Keyword(s):  
Spectral Analysis ◽  
Light Source ◽  
Hollow Cathode
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