Simultaneous intermodulated optogalvanic spectroscopy and laser induced fluorescence in an erbium hollow cathode lamp

2021 ◽  
pp. 106220
Author(s):  
Patricia Bueno ◽  
Maria Esther Sbampato ◽  
José Wilson Neri ◽  
Jonas Jakutis Neto ◽  
Luiz Felipe Nardin Barreta ◽  
...  
Keyword(s):  
Hollow Cathode ◽  
Laser Induced Fluorescence ◽  
Hollow Cathode Lamp ◽  
Optogalvanic Spectroscopy

Neodymium two-step optogalvanic spectroscopy in a hollow cathode lamp

2011 ◽  
Vol 66 (9-10) ◽  
pp. 748-753 ◽  
Author(s):  
Alessandro R. Victor ◽  
Marcelo G. Destro ◽  
Maria Esther Sbampato ◽  
Jose W. Neri ◽  
Carlos A.B. Silveira ◽  
...  
Keyword(s):  
Hollow Cathode ◽  
Hollow Cathode Lamp ◽  
Optogalvanic Spectroscopy

Spectroscopic studies of neutral erbium in a hollow cathode lamp: Electronic temperature and two-step optogalvanic spectroscopy

2016 ◽  
Vol 118 ◽  
pp. 14-19 ◽  
Author(s):  
Patricia Bueno ◽  
Alessandro R. Victor ◽  
Jhonatha R. dos Santos ◽  
Luiz F.N. Barreta ◽  
Marcelo G. Destro ◽  
...  
Keyword(s):  
Hollow Cathode ◽  
Spectroscopic Studies ◽  
Electronic Temperature ◽  
Hollow Cathode Lamp ◽  
Optogalvanic Spectroscopy

scholarly journals ESPECTROSCOPIA OPTOGALVÂNICA DE ÉRBIO OPTOGALVANIC SPECTROSCOPY OF ERBIUM

2017 ◽  
Vol 38 (1) ◽  
pp. 85
Author(s):  
Patricia Bueno ◽  
Maria Esther Sbampato ◽  
José Wilson Neri ◽  
Luiz Felipe Nardin Barreta ◽  
Jhonatha Ricardo Dos Santos ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Hollow Cathode ◽  
Isotope Separation ◽  
Science And Technology ◽  
Spectroscopy Technique ◽  
Hollow Cathode Lamp ◽  
Optogalvanic Spectroscopy ◽  
The Rare Earth

The rare earth elements have been creating a large interest due to their applications in several areas of science and technology. This paper presents some spectra obtained by the optogalvanic spectroscopy technique with an erbium hollow cathode lamp, in order to gather information about the atom, necessary for the isotope separation.

TEMPORAL BEHAVIOUR OF THE OPTOGALVANIC SIGNAL IN A HOLLOW CATHODE LAMP

1983 ◽  
Vol 44 (C7) ◽  
pp. C7-479-C7-487 ◽  
Author(s):  
M. Broglia ◽  
F. Catoni ◽  
P. Zampetti
Keyword(s):  
Hollow Cathode ◽  
Temporal Behaviour ◽  
Hollow Cathode Lamp

Reparative regeneration of rat skin under influence of hollow cathode lamp (HCL) with manganese and copper line spectrum emission

2010 ◽  
Vol 4 (3) ◽  
pp. 234-239
Author(s):  
V. I. Melnikova ◽  
M. S. Izvolskaia ◽  
S. N. Voronova ◽  
M. M. Sharipova ◽  
E. M. Rukin ◽  
...  
Keyword(s):  
Hollow Cathode ◽  
Reparative Regeneration ◽  
Line Spectrum ◽  
Rat Skin ◽  
Hollow Cathode Lamp ◽  
Copper Line

Burst Radio-Frequency Excited Pulsed Hollow-Cathode Lamp

1980 ◽  
Vol 34 (1) ◽  
pp. 33-39 ◽  
Author(s):  
Tsutomu Araki ◽  
John P. Walters ◽  
Shigeo Minami
Keyword(s):  
Radio Frequency ◽  
Hollow Cathode ◽  
Line Intensity ◽  
Emission Characteristics ◽  
Pulsed Current ◽  
Radio Frequency Field ◽  
Hollow Cathode Lamp ◽  
Practical Analysis ◽  
Frequency Burst ◽  
Radio Frequency Voltage

Transient emission characteristics of a hollow-cathode lamp driven by a pulsed current in combination with a radio-frequency burst signal are described. The radio-frequency field excites electrode vapor that is transiently produced by the initial pulsed current discharge. To evaluate the performance of this radio-frequency injected lamp; peak line intensity, line width and line stability of Cu atomic and ionic emissions are compared to those from dc and pulsed current lamps. Results indicate that the radio-frequency lamp is superior to the conventional pulsed lamp in these three factors. However, due to experimental limitations of commercial lamps under applied radio-frequency voltage, the maximum possible intensity enhancement was not achieved. Atomic absorption working curves are also compared to anticipate practical situations. The steep and linear curve obtained using the radio-frequency lamp suggests its important role in practical analysis.

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