Figure 5 | Scientific Reports

Figure 5

From: Observation of prior light emission before arcing development in a low-temperature plasma with multiple snapshot analysis

Figure 5

Recorded arcing evolution side-view images at t\(_{\textrm{avg}}\) of (a) −0.56 \(\mu\)s, (b) −0.53 \(\mu\)s, (c) −0.44 \(\mu\)s, (d) −0.04 \(\mu\)s, (e) (b) 0.54 \(\mu\)s, (f) 0.71 \(\mu\)s, (g) 0.12 \(\mu\)s, and (h) 0.38 \(\mu\)s with a \(V_{\textrm{AIP}}\) of \(-75\) V, P\(_{\textrm{RF}}\) of 34 W, the pressure of 147.3 mTorr, and argon injection of 20.0 sccm.

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