Physics & Astronomy
arc discharges
23%
continuums
14%
electric potential
21%
electric sparks
26%
electrode materials
23%
electrodes
37%
emission spectra
17%
optical emission spectroscopy
68%
polarity
18%
pulses
19%
tantalum
43%
tungsten
16%
water
34%
Engineering & Materials Science
Current voltage characteristics
19%
Electric potential
7%
Electric sparks
15%
Electrodes
45%
Optical emission spectroscopy
100%
Plasmas
27%
Tantalum
41%
Tungsten
16%
Water
32%
Chemical Compounds
Behavior as Electrode
30%
Emission Spectrum
17%
Optical Emission Spectroscopy
75%
Plasma
24%
Polarity
16%
Time
7%
Tungsten
18%
Voltage
14%