Pregled bibliografske jedinice broj: 633524
Operation modes of the helium dielectric barrier discharge for soft ionization
Operation modes of the helium dielectric barrier discharge for soft ionization // Spectrochimica acta. Part B, Atomic spectroscopy, 85 (2013), 104-111 doi:10.1016/j.sab.2013.04.005 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 633524 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Operation modes of the helium dielectric barrier discharge for soft ionization
Autori
Müller, Saskia ; Krähling, Tobias ; Veža, Damir ; Horvatić, Vlasta ; Vadla, Čedomil ; Franzke, Joachim
Izvornik
Spectrochimica acta. Part B, Atomic spectroscopy (0584-8547) 85
(2013);
104-111
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
soft ionization; dielectric barrier discharge; discharge modes; homogeneous discharge; filamentary discharge
Sažetak
Among different applications of dielectric barrier discharge (DBD) plasma, the soft ionization ability is certainly one of the most interesting. In this paper the helium plasma jet, produced by a capillary DBD, penetrating in the ambient atmosphere, has been spectroscopically investigated in dependence on applied voltage and helium flow. It was found that the change of the applied voltage leads to different discharge modes. Based on the measurements of the emission spectra of atomic He and N2+ and N2 molecules in the capillary and in the plasma jet with high spatial resolution, it can be assessed in which mode, i.e. under which conditions the plasma jet is expected to be most effective for soft ionization of molecules.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352851-2853 - Spektroskopija Rydbergovih atoma i molekula (Horvatić, Vlasta, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus