@article{7131,
  author = {A. Greiche and Y. Liang and O. Marchuk and G. Bertschinger and W. Biel and R. Burhenn and R. Dux and H. R. Koslowski and A. Kramer-Flecken and K. Lowenbruck and O. Schmitz and G. W. Spakman and R. Wolf},
  title = {Transport of argon and iron during a resonant magnetic perturbation at TEXTOR-DED},
  abstract = {Since ergodic divertors are proposed to control the impurity concentration in tokamak plasmas the influence of a resonant magnetic perturbation (RMP) from the dynamic ergodic divertor (DED) in the m/n = 3/1 mode on argon impurity transport is studied at the tokamak TEXTOR. Although the application of a DED current below the threshold for m/n = 3/1 tearing mode excitation in an NBI-heated L-mode plasma does not change the argon transport coefficients in r/a < 0.8, an additional transport mechanism within an error of 34% cannot be excluded. Observed changes of the iron ion density distribution for r/a < 0.6 can only be explained by a change of the transport. In addition the argon injection experiments show that an RMP reduces the inflow of particles into r/a < 0.8 and that a tearing mode seems to increase the local transport although at first view the experimental data indicate a reduction of the transport.},
  year = {2009},
  journal = {Plasma Physics and Controlled Fusion},
  volume = {51},
  number = {3},
  pages = {7},
  month = {Mar},
  isbn = {0741-3335},
  url = {<Go to ISI>://000263382300001 },
  note = {ISI Document Delivery No.: 407RPTimes Cited: 0Cited Reference Count: 21},
  language = {English},
}