End plate biasing experiments in linear magnetized plasmas

T. Yamada; S. Inagaki; T. Kobayashi; Y. Nagashima; T. Mitsuzono; Y. Miwa; K. Nakanishi; H. Fujino; M. Sasaki; N. Kasuya; M. Lesur; Y. Kosuga; A. Fujisawa; S. I. Itoh; K. Itoh

doi:10.1088/0029-5515/54/11/114010

End plate biasing experiments in linear magnetized plasmas

T. Yamada, S. Inagaki, T. Kobayashi, Y. Nagashima, T. Mitsuzono, Y. Miwa, K. Nakanishi, H. Fujino, M. Sasaki, N. Kasuya, M. Lesur, Y. Kosuga, A. Fujisawa, S. I. Itoh, K. Itoh

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Meso-scale streamer has a radially elongated structure and is believed to enhance the radial transport. In order to study the control of the streamer, we demonstrated an end plate biasing to the streamer state in the PANTA linear plasma. During the end plate biasing, the electron density profile became more peaked, fluctuation was suppressed, the streamer structure was deconstructed, and the waveform became a periodic solitary state. The radial electric field only induced at around the end plate was found to play an important role for the streamer suppression.

Original language	English
Article number	114010
Journal	Nuclear Fusion
Volume	54
Issue number	11
DOIs	https://doi.org/10.1088/0029-5515/54/11/114010
Publication status	Published - Nov 1 2014

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Condensed Matter Physics

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title = "End plate biasing experiments in linear magnetized plasmas",

abstract = "Meso-scale streamer has a radially elongated structure and is believed to enhance the radial transport. In order to study the control of the streamer, we demonstrated an end plate biasing to the streamer state in the PANTA linear plasma. During the end plate biasing, the electron density profile became more peaked, fluctuation was suppressed, the streamer structure was deconstructed, and the waveform became a periodic solitary state. The radial electric field only induced at around the end plate was found to play an important role for the streamer suppression.",

author = "T. Yamada and S. Inagaki and T. Kobayashi and Y. Nagashima and T. Mitsuzono and Y. Miwa and K. Nakanishi and H. Fujino and M. Sasaki and N. Kasuya and M. Lesur and Y. Kosuga and A. Fujisawa and Itoh, {S. I.} and K. Itoh",

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T1 - End plate biasing experiments in linear magnetized plasmas

AU - Yamada, T.

AU - Inagaki, S.

AU - Kobayashi, T.

AU - Nagashima, Y.

AU - Mitsuzono, T.

AU - Miwa, Y.

AU - Nakanishi, K.

AU - Fujino, H.

AU - Sasaki, M.

AU - Kasuya, N.

AU - Lesur, M.

AU - Kosuga, Y.

AU - Fujisawa, A.

AU - Itoh, S. I.

AU - Itoh, K.

PY - 2014/11/1

Y1 - 2014/11/1

N2 - Meso-scale streamer has a radially elongated structure and is believed to enhance the radial transport. In order to study the control of the streamer, we demonstrated an end plate biasing to the streamer state in the PANTA linear plasma. During the end plate biasing, the electron density profile became more peaked, fluctuation was suppressed, the streamer structure was deconstructed, and the waveform became a periodic solitary state. The radial electric field only induced at around the end plate was found to play an important role for the streamer suppression.

AB - Meso-scale streamer has a radially elongated structure and is believed to enhance the radial transport. In order to study the control of the streamer, we demonstrated an end plate biasing to the streamer state in the PANTA linear plasma. During the end plate biasing, the electron density profile became more peaked, fluctuation was suppressed, the streamer structure was deconstructed, and the waveform became a periodic solitary state. The radial electric field only induced at around the end plate was found to play an important role for the streamer suppression.

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VL - 54

JO - Nuclear Fusion

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End plate biasing experiments in linear magnetized plasmas

Abstract

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