Hydrogen isotope effect on the Dimits shift

Sanae Itoh, K. Itoh

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The hydrogen isotope effect on the Dimits shift in drift wave turbulence (Dimits et al 2000 Phys. Plasmas 7 969) is discussed using the theory of zonal flows, in which the nonlinear damping rate of zonal flows is taken into account. The up-shift of the critical linear growth rate of the drift waves, above which drift wave fluctuations develop, is investigated. The dependence on the mass number of the hydrogen isotope is discussed.

Original languageEnglish
Article number106028
JournalNuclear Fusion
Volume56
Issue number10
DOIs
Publication statusPublished - Aug 19 2016

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hydrogen isotopes
isotope effect
shift
damping
turbulence

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Condensed Matter Physics

Cite this

Hydrogen isotope effect on the Dimits shift. / Itoh, Sanae; Itoh, K.

In: Nuclear Fusion, Vol. 56, No. 10, 106028, 19.08.2016.

Research output: Contribution to journalArticle

Itoh, Sanae ; Itoh, K. / Hydrogen isotope effect on the Dimits shift. In: Nuclear Fusion. 2016 ; Vol. 56, No. 10.
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