Figure 3

(a) Configuration of HIBP projected on the vertically-elongated poloidal cross-section; radial profiles of (b) the electrostatic potential and (c) the electron and ion temperatures; and (insert) schematic of the HIBP detector plates.

(a) Configuration of HIBP projected on the vertically-elongated poloidal cross-section; radial profiles of (b) the electrostatic potential and (c) the electron and ion temperatures; and (insert) schematic of the HIBP detector plates.