@misc{oai:repo.qst.go.jp:00066594, author = {三木, 一弘 and 三木 一弘}, month = {Jun}, note = {We here present simulation results on the particle transport in case that the density gradient is locally inversed. The locally inversed density profile appears in a hollow density profile when gas-puff or pellets are injected. Using a delfta-f electromagnetic gyrokinetic simulation code dFEFI, we investigate a local dynamics of particle transport in the inversed density region. As a candidate of the inward particle flux, we take into account of the ion-mixing-mode. We analyze the obtained simulation results are consistent with the conditions for the ion- mixing-mode., 7th Asia Pacific Transport Working Group (APTWG 2017)}, title = {First-Principle Simulation of Particle Transport in the inversed-density-gradient profile}, year = {2017} }