Tokamak magnetic turbulence over the safety-factor range 0.6<q<3

D. E. Graessle, S. C. Prager, R. N. Dexter

Research output: Contribution to journalArticlepeer-review

16 Scopus citations


Magnetic turbulence (<400 kHz) has been measured both internal and external to a tokamak plasma as the edge q is varied from 0.6 to 3. The radial and poloidal spatial dependences of the coherence are investigated. The spatial and frequency dependences of the fluctuations are similar over the wide range of q.

Original languageEnglish (US)
Pages (from-to)535-538
Number of pages4
JournalPhysical review letters
Issue number5
StatePublished - 1989

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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