1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
X-ray emission from a nanosecond-pulse discharge in an inhomogeneous electric field at atmospheric pressure
Rent:
Rent this article for
USD
10.1063/1.4773439
/content/aip/journal/pop/19/12/10.1063/1.4773439
http://aip.metastore.ingenta.com/content/aip/journal/pop/19/12/10.1063/1.4773439

Figures

Image of FIG. 1.
FIG. 1.

Schematic diagram of the first experimental setup and measurement.

Image of FIG. 2.
FIG. 2.

Design of the SLEP-150 accelerator with a gas diode and a collector: (1) part of generator, (2) peaking spark gap, (3) capacitive divider, (4) discharge gap of the gas diode, (5) cathode, (6) collector with a 20 mm diameter of the receiving part, and (7) foil reinforced with a grid.

Image of FIG. 3.
FIG. 3.

Arrangement of the electrodes in the gas diodes for X-ray generation: (Dos) dosimeter, (A) anode, (F) foil filter, (K) cathode, (l) dosimeter—filter spacing, and (d) cathode—anode spacing. The generator is connected from the right side. The distance between the filter (F) and electrode (K) is 2 mm.

Image of FIG. 4.
FIG. 4.

Voltage-current waveforms at different anode foils (applied voltage: −90 kV, and PRF: 1000 Hz).

Image of FIG. 5.
FIG. 5.

Discharge images at different anode foils, (a) no discharge, (b) copper foil, (c) titanium foil, and (d) aluminum foil (applied voltage: −90 kV, and PRF: 1000 Hz).

Image of FIG. 6.
FIG. 6.

Energy distribution of X-rays at different anode foils (applied voltage: −90 kV, and PRF: 1000 Hz).

Image of FIG. 7.
FIG. 7.

Variation of X-rays count with the atomic number of foil under different PRFs (applied voltage: −90 kV).

Image of FIG. 8.
FIG. 8.

Voltage-current waveforms at different gap spacings (applied voltage: 90 kV and PRF: 500 Hz).

Image of FIG. 9.
FIG. 9.

Autographs of the (a) electron beam on the RF-3 X-ray film after a single shot and (b) X-ray radiation after 100 shots behind the 10 μm aluminum foil.

Image of FIG. 10.
FIG. 10.

The X-ray exposure dose for one pulse with different gaps and the 10-μm Al filters for the gas diode depicted in Fig. 3. (1) Al anode. (2) stainless steel anode. (3) Ta anode.

Tables

Generic image for table
Table I.

The exposure doses and x-ray count obtained for the anodes made of different metals to which the high-voltage pulses were applied.

Loading

Article metrics loading...

/content/aip/journal/pop/19/12/10.1063/1.4773439
2012-12-28
2014-04-25
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: X-ray emission from a nanosecond-pulse discharge in an inhomogeneous electric field at atmospheric pressure
http://aip.metastore.ingenta.com/content/aip/journal/pop/19/12/10.1063/1.4773439
10.1063/1.4773439
SEARCH_EXPAND_ITEM