@techreport{oai:nifs-repository.repo.nii.ac.jp:00009692,
 author = {"Idei,  H. and Ida,  K. and Sanuki,  H. and Kubo,  S. and Yamada,  H. and Iguchi,  H. and Morita,  S. and Okamura,  S. and Akiyama,  R. and Arimoto,  H. and Matsuoka,  K. and Nishimura,  K. and Ohkubo,  K. and Takahashi,  C. and Takita,  Y. and Toi,  K. and Tsumori,  K. and Yamada,  I."},
 month = {Jul},
 note = {"The radial electric field is driven to positive value by off-axis second harmonic electron cyclotron heating (ECH) in the Compact Helical System [Plasma Physics and Controlled Nuclear Fusion Research, 1988, Nice (International Atomic Energy Agency, Vienna, 1989) Vol.II p.411].  The observed positive electric field is associated with the outward particle flux enhanced with ECH.  The enhanced particle flux triggered by the production of the electrons accelerated perpendicularly to the magnetic field with ECH results in the change of the electric field."},
 title = {Formation of Positive Radial Electric Field by Electron Cyclotron Heating in Compact Helical System},
 year = {1994}
}