Ion cyclotron range of frequencies plasma production and heating in the large helical device

V. E. Moiseenko; Yu V. Kovtun; H. Kasahara; T. Seki; K. Saito; R. Seki; S. Kamio; A. Dinklage; D. Hartmann; H. Laqua; T. Stange; S. Lazerson; A. Alonso; T. Wauters; Ye O. Kazakov; J. Ongena; I. E. Garkusha

doi:10.1063/5.0248769

Ion cyclotron range of frequencies plasma production and heating in the large helical device

V. E. Moiseenko, Yu V. Kovtun, H. Kasahara, T. Seki, K. Saito, R. Seki, S. Kamio, A. Dinklage, D. Hartmann, H. Laqua, T. Stange, S. Lazerson, A. Alonso, T. Wauters, Ye O. Kazakov, J. Ongena, I. E. Garkusha

Laboratory for Plasma Physics

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

Abstract

Plasma production in stellarators with ion cyclotron heating is complementary to the widely used electron cyclotron heating (ECRH). The prospective light ion minority scenario developed and tried on Uragan-2M and Large Helical Device (LHD) stellarators had been reexamined at LHD. The distinctive feature of this attempt is that the parameters of plasma produced are better than before and are comparable with those of plasma produced by the ECRH. This new possibility of ion cyclotron heating, if it becomes practical, motivates rethinking of the role of ion cyclotron heating in stellarator machines.

Original language	English
Article number	030701
Journal	Physics of Plasmas
Volume	32
Issue number	3
DOIs	https://doi.org/10.1063/5.0248769
Publication status	Published - 1 Mar 2025

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10.1063/5.0248769

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Moiseenko, V. E., Kovtun, Y. V., Kasahara, H., Seki, T., Saito, K., Seki, R., Kamio, S., Dinklage, A., Hartmann, D., Laqua, H., Stange, T., Lazerson, S., Alonso, A., Wauters, T., Kazakov, Y. O., Ongena, J., & Garkusha, I. E. (2025). Ion cyclotron range of frequencies plasma production and heating in the large helical device. Physics of Plasmas, 32(3), Article 030701. https://doi.org/10.1063/5.0248769

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title = "Ion cyclotron range of frequencies plasma production and heating in the large helical device",

abstract = "Plasma production in stellarators with ion cyclotron heating is complementary to the widely used electron cyclotron heating (ECRH). The prospective light ion minority scenario developed and tried on Uragan-2M and Large Helical Device (LHD) stellarators had been reexamined at LHD. The distinctive feature of this attempt is that the parameters of plasma produced are better than before and are comparable with those of plasma produced by the ECRH. This new possibility of ion cyclotron heating, if it becomes practical, motivates rethinking of the role of ion cyclotron heating in stellarator machines.",

author = "Moiseenko, \{V. E.\} and Kovtun, \{Yu V.\} and H. Kasahara and T. Seki and K. Saito and R. Seki and S. Kamio and A. Dinklage and D. Hartmann and H. Laqua and T. Stange and S. Lazerson and A. Alonso and T. Wauters and Kazakov, \{Ye O.\} and J. Ongena and Garkusha, \{I. E.\}",

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year = "2025",

month = mar,

day = "1",

doi = "10.1063/5.0248769",

language = "English",

volume = "32",

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Moiseenko, VE, Kovtun, YV, Kasahara, H, Seki, T, Saito, K, Seki, R, Kamio, S, Dinklage, A, Hartmann, D, Laqua, H, Stange, T, Lazerson, S, Alonso, A, Wauters, T, Kazakov, YO , Ongena, J & Garkusha, IE 2025, 'Ion cyclotron range of frequencies plasma production and heating in the large helical device', Physics of Plasmas, vol. 32, no. 3, 030701. https://doi.org/10.1063/5.0248769

TY - JOUR

T1 - Ion cyclotron range of frequencies plasma production and heating in the large helical device

AU - Moiseenko, V. E.

AU - Kovtun, Yu V.

AU - Kasahara, H.

AU - Seki, T.

AU - Saito, K.

AU - Seki, R.

AU - Kamio, S.

AU - Dinklage, A.

AU - Hartmann, D.

AU - Laqua, H.

AU - Stange, T.

AU - Lazerson, S.

AU - Alonso, A.

AU - Wauters, T.

AU - Kazakov, Ye O.

AU - Ongena, J.

AU - Garkusha, I. E.

PY - 2025/3/1

Y1 - 2025/3/1

N2 - Plasma production in stellarators with ion cyclotron heating is complementary to the widely used electron cyclotron heating (ECRH). The prospective light ion minority scenario developed and tried on Uragan-2M and Large Helical Device (LHD) stellarators had been reexamined at LHD. The distinctive feature of this attempt is that the parameters of plasma produced are better than before and are comparable with those of plasma produced by the ECRH. This new possibility of ion cyclotron heating, if it becomes practical, motivates rethinking of the role of ion cyclotron heating in stellarator machines.

AB - Plasma production in stellarators with ion cyclotron heating is complementary to the widely used electron cyclotron heating (ECRH). The prospective light ion minority scenario developed and tried on Uragan-2M and Large Helical Device (LHD) stellarators had been reexamined at LHD. The distinctive feature of this attempt is that the parameters of plasma produced are better than before and are comparable with those of plasma produced by the ECRH. This new possibility of ion cyclotron heating, if it becomes practical, motivates rethinking of the role of ion cyclotron heating in stellarator machines.

UR - https://www.scopus.com/pages/publications/86000167985

U2 - 10.1063/5.0248769

DO - 10.1063/5.0248769

M3 - Article

AN - SCOPUS:86000167985

SN - 1070-664X

VL - 32

JO - Physics of Plasmas

JF - Physics of Plasmas

IS - 3

M1 - 030701

ER -

Ion cyclotron range of frequencies plasma production and heating in the large helical device

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