76 citations · 169 across the 13 of their papers we have counts for
13 papers
Zonal density staircase formation in collisional drift-wave turbulence
M. Leconte, T. Kobayashi
Turbulence-driven quasi-stationnary structures known as 'staircase' are investigated using the collisional drift-wave model. Two-dimensional simulations show that the ability of zo…
Mesoscopic transport in KSTAR plasmas: avalanches and the staircase
Minjun J. Choi, Jae-Min Kwon, Lei Qi +18
The self-organization is one of the most interesting phenomena in the non-equilibrium complex system, generating ordered structures of different sizes and durations. In tokamak pla…
Zonal profile corrugations and staircase formation: Role of the transport crossphase
M. Leconte, T. Kobayashi
Recently, quasi-stationary structures called staircases were observed in gyrokinetic simulations, in all transport channels [Dif-Pradalier et al. Phys. Rev. Lett. 114,…
Limit Cycle Oscillations, response time and the time-dependent solution to the Lotka-Volterra Predator-Prey model
M. Leconte, P. Masson, Lei Qi
In this work, the time-dependent solution for the Lotka-Volterra Predator-Prey model is derived with the help of the Lambert W function. This allows an exact analytical expression…
Phase-mixing v.s. phase synchronization in the dynamics of flow-shear induced edge transport barrier
M. Leconte
Nonlinear relaxation oscillations of flow-shear induced transport barriers can be qualitatively reproduced using a phenomenological critical-gradient model [M. Leconte, Y.M. Jeon a…
Effects of zonal flows on transport crossphase in dissipative trapped-electron mode turbulence in edge plasmas
M. Leconte, R. Singh
For H-mode, standard decorrelation theory predicts that it is the turbulence intensity that is mainly affected via flow-induced shearing of turbulent eddies. However, for…