- Tytuł:
- Reproducibility conditions for the pulsed X-ray emission in a vacuum spark discharge
- Autorzy:
-
Georgescu, N.
Serbãnescu, C. G.
Sandolache, G. - Powiązania:
- https://bibliotekanauki.pl/articles/148262.pdf
- Data publikacji:
- 2001
- Wydawca:
- Instytut Chemii i Techniki Jądrowej
- Tematy:
-
plasma focus
reproducibility
vacuum spark
X-ray emission - Opis:
- In our laboratory, a 1 kJ vacuum spark device is developed as a pulsed X-ray source for X-ray detector calibration and applications such as X-ray microscopy and microlithography. After our previous works for the X-ray emission maximization (up to around 10 J per pulse), this paper analyses the influence of four different triggering systems on the X-ray emission reproducibility. The main conclusion is that a high-power, very fast high voltage trigger pulse is required. In order to fulfill these conditions, a pulse transformer and an air spark gap have been added to the initial triggering device (a magnetic pulse compression circuit). With the new trigger pulse (20 J/pulse, 50 ns rise-time, 22 kV amplitude in an open circuit) a reasonable X-ray emission reproducibility is obtained.
- Źródło:
-
Nukleonika; 2001, 46, suppl. 1; 17-20
0029-5922
1508-5791 - Pojawia się w:
- Nukleonika
- Dostawca treści:
- Biblioteka Nauki
Artykuł