@misc{oai:repo.qst.go.jp:00079253, author = {YAGI, Masatoshi and MIKI, Kazuhiro and MIYATO, Naoki and SCOTT, Bruce and Yagi, Masatoshi and Miki, Kazuhiro and Miyato, Naoaki}, month = {Jun}, note = {The ion mixing mode is revisited in the case with inverted density gradient taking account of the toroidal curvature. We found there exist two unstable modes, namely ion mixing mode and electron drift wave.The ion mixing mode is driven by negative compression and the non-adiabatic electron response. The toroidal effect is found to be subdominant. The electron drift wave is dominant for the case with inverted density gradient which produces particle pinch., 14th Japan-Korea Workshop on "Modeling and Simulation of Magnetic Fusion Plasmas"}, title = {Revisit of ion mixing mode transport model}, year = {2019} }