Figure 5
From: Impact of avalanche type of transport on internal transport barrier formation in tokamak plasmas
Radial profiles of (a) \(T_{e}\) measured by Thomson scattering, and (b) exponents of power spectrum (\(\alpha\)) and (c) Hurst exponent (\(H\)) of \(T_{e}\) fluctuations measured by ECE. Analyses are performed at t = 5.0–5.7 s when the plasma is relatively stationary. Note that the core region of ECE data is not available due to the low signal to noise ratio (SNR). Yellow hutched region indicates the location of ITB appeared in the 12 MW discharge.
