TY - JOUR
T1 - Determination of spatiotemporal structure of fluctuations by statistical averaging method
AU - Kawachi, Yuichi
AU - Inagaki, Sigeru
AU - Tomita, Kentaro
AU - Yamasaki, Kotaro
AU - Kin, Fumiyoshi
AU - Kosuga, Yusuke
AU - Sasaki, Makoto
AU - Nagashima, Yoshihiko
AU - Kasuya, Naohiro
AU - Hasamada, Kazunobu
AU - Zhang, Boyu
AU - Fujisawa, Akihide
N1 - Funding Information:
This work was partially supported by the Grant-in-Aid for Scientific Research of JSPS of Japan (JP18K03578, JP17H6089, JP15H02155, JP15H02335), the collaborative Research Program of Research Institute for Applied Mechanics, Kyushu University and of NIFS (NIFS13KOCT001).
Funding Information:
This work was partially supported by the Grant-in-Aid for Scientific Research of JSPS of Japan (JP18K03578, JP17H6089, JP15H02155, JP15H02335), the collaborative Research Program of Research Institute for Applied Mechanics, Kyushu University and of NIFS (NIFS13KOCT001)
Publisher Copyright:
© 2019 The Japan Society of Plasma.
PY - 2018
Y1 - 2018
N2 - Spatiotemporal structure of fluctuation with 11 kHz excited in a linear magnetized plasma was observed in details by applying pattern recognition method based on statistical averaging. Statistical behaviors of instantaneous period of the fluctuation and the temporal behavior of the radial profile of the fluctuation are clarified. Two-dimensional structure of the fluctuation is reconstructed and distortion of the wave-front of the fluctuation was inferred.
AB - Spatiotemporal structure of fluctuation with 11 kHz excited in a linear magnetized plasma was observed in details by applying pattern recognition method based on statistical averaging. Statistical behaviors of instantaneous period of the fluctuation and the temporal behavior of the radial profile of the fluctuation are clarified. Two-dimensional structure of the fluctuation is reconstructed and distortion of the wave-front of the fluctuation was inferred.
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U2 - 10.1585/PFR.13.3401105
DO - 10.1585/PFR.13.3401105
M3 - Article
AN - SCOPUS:85069959432
SN - 1880-6821
VL - 13
JO - Plasma and Fusion Research
JF - Plasma and Fusion Research
M1 - 3401105
ER -