@article{oai:nifs-repository.repo.nii.ac.jp:00000595,
 author = {NISHIMURA,  Seiya and TODA,  Shinichiro and YAGI,  Masatoshi and NARUSHIMA,  Yoshiro},
 journal = {Plasma and Fusion Research},
 month = {Jul},
 note = {Influence of external resonant magnetic perturbation (RMP) on a helical plasma is numerically investigated, using a set of reduced magnetohydrodynamic equations. Coexistence of the resistive interchange mode and RMP is simulated. In nonlinear simulations, saturated magnetic islands by the RMP typically show two states: oscillating small islands and locked large islands. In the former state, rotation of magnetic islands by neoclassical transport-driven poloidal flows disturbs growth of islands. On the other hand, in the latter state, locking of poloidal flows due to the RMP and growth of islands occur simultaneously. It is found that the curvature driven current enhances magnetic reconnection, and width of the large islands overcomes that of vacuum islands.},
 title = {Stability of Externally Driven Magnetic Islands in a Helical Plasma},
 volume = {Vol.7},
 year = {2012}
}