@article{oai:nifs-repository.repo.nii.ac.jp:00011644,
 author = {OHTANI, Yoshiaki and TANAKA,  Kenji and IGAMI,  Hiroe and IDA,  Katsumi and SUZUKI,  Yasuhiro and TAKEMURA,  Yuki and TAKEMURA, Yuuki and TSUCHIYA,  Hayato and SANDERS, Mike and YOSHINUMA,  Mikirou and TOKUZAWA,  Tokihiko and YAMADA,  Ichihiro and YASUHARA,  Ryo and FUNABA,  Hisamichi and SHOJI,  Mamoru and BANDO, Takahiro and LHD Experimental Group},
 issue = {3},
 journal = {Nuclear Fusion},
 month = {Feb},
 note = {0000-0003-3646-5427, The effects of the stochastic magnetic field in a plasma center produced by electron cyclotron current drive (ECCD) on transport have been revealed. Because the electron temperature profile is flat in the core region, in the case of counter-directed ECCD (ctr-ECCD) against the toroidal magnetic field, the magnetic field is stochastic in the core region with rotational transform ᵼ ∼ 1/3. The particle diffusion coefficient of the ctr-ECCD plasma is approximately 20 times as large as that of the plasma without the stochastic magnetic field produced by co-directed ECCD (co-ECCD) at the maximum. Furthermore, in the stochastic magnetic field with ctr-ECCD, counter-directed intrinsic rotation is observed in the plasma with balanced NBI discharge.},
 title = {Effects of core stochastization on particle and momentum transport},
 volume = {61},
 year = {2021}
}