@techreport{oai:nifs-repository.repo.nii.ac.jp:00010108,
 author = {"Oike,  T. and Kitachi,  K. and Ohdachi,  S. and Toi,  K. and Sakakibara,  S. and Morita,  S. and Morisaki,  T. and Suzuki,  H. and Okamura,  S. and Matsuoka,  K. and CHS, group"},
 month = {Mar},
 note = {Magnetic fluctuations are measured with a newly developed movable probe array in the region from scrape-off layer to just inside the last closed flux surface of neutral beam heated plasmas in CHS . Radial profiles of magnetic fluctuation amplitude and their correlation length are derived for low frequency (< 40 kHz) cohe rent components having low mode number and relatively high frequency (> 60 kHz) incoherent ones. The former components are inferred to be an ideal interchange mode excited in the plasma interior and has a large radial correlation length L_r geq < a > (averaged minor radius). The latter of which instability is not yet identified has relatively short correlation length L_r ~ < a >/7.},
 title = {Measurement of Magnetic Field Fluctuations near Plasma Edge with Movable Magnetic Probe Array in the CHS Heliotron/Torsatron},
 year = {1996}
}