Long radial coherence of electron temperature fluctuations in non-local transport in HL-2A plasmas

Zhongbing Shi, Kairui Fang, Jingchun Li +13

The dynamics of long-wavelength ($k_{\theta }<1.4\mathrm{c}{\mathrm{m}}^{-1}$), broadband (20-200 kHz) electron temperature fluctuations (${\tilde{T}}_e/T_e$) of plasmas in gas-puff experiments were…