Zobrazeno 1 - 10
of 263
pro vyhledávání: '"J. Uhlenbusch"'
Autor:
J. Uhlenbusch, T. Repsilber
Publikováno v:
Plasma Chemistry and Plasma Processing. 24:373-392
The method of absolute calibration of the TALIF signal of atomic nitrogen by NO titration in the afterglow of a flow tube reactor has been analyzed using TALIF and emission spectroscopy. An increase in production of atomic nitrogen at titration begin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b655fa5478da4eaa93aa204eed3a0df
https://doi.org/10.1007/s11090-004-2274-0
https://doi.org/10.1007/s11090-004-2274-0
Publikováno v:
Plasma Sources Science and Technology. 13:58-67
The temporal and spatial characteristics of atomic nitrogen in a pulsed microwave discharge with 2.46 GHz field frequency with 20 Hz microwave pulse repetition rate, between 50 and 500 µs pulse duration and pressures from 2.5 to 20 mbar have been an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff0841fc8973e714b44b658bd6d16ae
https://doi.org/10.1088/0963-0252/13/1/008
https://doi.org/10.1088/0963-0252/13/1/008
Publikováno v:
Plasma Sources Science and Technology. 11:135-141
A kinetic model is developed to study NOx removal in N2/O2/NO gas mixtures treated by a pulsed microwave discharge at atmospheric pressure. The model considers the coupling between electronic, vibrational and chemical kinetics, taking into account a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9908fbc66031e5a1ac669c331c9f204
https://doi.org/10.1088/0963-0252/11/2/302
https://doi.org/10.1088/0963-0252/11/2/302
Publikováno v:
Plasma Sources Science and Technology. 11:1-9
A 3.0 GHz pulsed microwave source operated at atmospheric pressure with a pulse power of 1.4 MW, a maximum repetition rate of 40 Hz, and a pulse length of 3.5 µs is experimentally studied with respect to the ability to remove NOx from synthetic exha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ad3d2c946107222b920ae2a44e27c20
https://doi.org/10.1088/0963-0252/11/1/301
https://doi.org/10.1088/0963-0252/11/1/301
Investigation of the electron energy distribution in an ECR discharge by means of Thomson scattering
Publikováno v:
Journal of Physics D: Applied Physics. 34:2315-2329
In this paper time averaged and time resolved measurements of the electron energy distribution function (eedf) in an argon ECR discharge by Thomson scattering are reported. Various plasma conditions could be studied using a classical 90°-scattering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13a61efa4c52fe5e3c3beb64fd416596
https://doi.org/10.1088/0022-3727/34/15/311
https://doi.org/10.1088/0022-3727/34/15/311
Publikováno v:
Plasma Chemistry and Plasma Processing. 21:1-21
The high densities and high gas temperature of rf plasmas at pressures near 1 atm are favorable for the development of plasma sources capable of evaporating solid precursors in the plasma zone. In the cooler region downstream of the plasma, the evapo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddd1a2c18840d817be5872fe5c6615e3
https://doi.org/10.1023/a:1007067210996
https://doi.org/10.1023/a:1007067210996
Publikováno v:
Plasma Chemistry and Plasma Processing. 21:225-247
Pulsed microwave discharges operated at atmospheric pressure in gas mixtures containing N2, O2, and NO are investigated experimentally and theoretically for various gas mixture constituents and operating conditions with respect to the ability of exha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c49c69b47f006674dd3ebdf9231cf0c
https://doi.org/10.1023/a:1007048314864
https://doi.org/10.1023/a:1007048314864
Autor:
J Uhlenbusch, H Kempkens
Publikováno v:
Plasma Sources Science and Technology. 9:492-506
Diagnostics of low-temperature plasmas suitable for plasma processing applications using light scattering techniques is a research field of growing importance. The three scattering diagnostic techniques discussed in this paper may be applied to a var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d95a4b62b272ff38a4866ecdbf367860
https://doi.org/10.1088/0963-0252/9/4/305
https://doi.org/10.1088/0963-0252/9/4/305
Publikováno v:
Plasma Physics and Controlled Fusion. 42:917-930
The effect of a weak rotating magnetic field on an ECR discharge plasma in argon has been investigated. The field was produced by an arrangement of bars surrounding the discharge vessel and carrying harmonic currents appropriately shifted in phase. O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d978b96c1f10debcdc8b349b8580bbdf
https://doi.org/10.1088/0741-3335/42/8/305
https://doi.org/10.1088/0741-3335/42/8/305
Publikováno v:
Journal of Physics D: Applied Physics. 33:1576-1580
We have investigated the ablation of tungsten atoms during cold ignition of a pulsed low-pressure argon discharge by means of laser induced fluorescence. Temporally and spatially resolved absolute tungsten densities in front of the cathode have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bce3d41c479cdd31df523c7b06919327
https://doi.org/10.1088/0022-3727/33/13/303
https://doi.org/10.1088/0022-3727/33/13/303