@techreport{oai:nifs-repository.repo.nii.ac.jp:00009562,
 author = {Fujisawa,  A. and Shimizu,  A. and Nakano,  H. and Ohsima,  S. and Itoh,  K. and Iguchi,  H. and Yoshimura,  Y. and Minami,  T. and Nagaoka,  K. and Takahashi,  C. and Kojima,  M. and Nishimura,  S. and Isobe,  M. and Suzuki,  C. and Akiyama,  T. and Nagashima,  Y. and Ida,  K. and Toi,  K. and Ido,  T. and Itoh,  S.-I. and Matsuoka,  K. and Okamura,  S.},
 month = {Oct},
 note = {Turbulence and zonal flow at a transport barrier are studied with twin heavy ion beam probes in a toroidal helical plasma. A wavelet analysis is used to extract turbulence properties, e. g., spectra of both density and potential fluctuations, coherence and phase between them, and the dispersion relation. Particle transport estimated from the fundamental characteristics is found to clearly rise with their intermittent activities after the barrier is broken down. The time-dependent analysis reveals that intermittency of turbulence is correlated with evolution of stationary zonal flow.},
 title = {Turbulence and Transport Characteristics of a Barrier in a Toroidal Plasma},
 year = {2005}
}