Figure 4 (IMAGE)

National Institutes of Natural Sciences

Figure 4

Caption

Variation of the plasma potential profile associated with changes in the plasma state.

The horizontal axis represents the plasma radius (r/a = 0 corresponds to the plasma center, and r/a = 1 to the plasma edge). Positive and negative potential changes, as well as variations in the profile shape, were clearly observed.

Credit

National Institute for Fusion Science

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