% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Liu:858021,
      author       = {Liu, Shaocheng and Liang, Yunfeng and Drews, P. and
                      Krämer-Flecken, A. and Han, X. and Nicolai, D. and
                      Satheeswaran, G. and Wang, N. C. and Cai, J. Q. and Charl,
                      A. and Cosfeld, J. and Fuchert, G. and Gao, Yu and Geiger,
                      J. and Grulke, O. and Henkel, M. and Hirsch, M. and Hoefel,
                      U. and Hollfeld, K. P. and Höschen, D. and Killer, C. and
                      Knieps, A. and König, R. and Neubauer, O. and Pasch, E. and
                      Rahbarnia, K. and Rack, M. and Sandri, N. and Sereda, S. and
                      Schweer, B. and Wang, Erhui and Wei, Yanling and Weir, G.
                      and Windisch, T.},
      title        = {{O}bservations of the effects of magnetic topology on the
                      {SOL} characteristics of an electromagnetic coherent mode in
                      the first experimental campaign of {W}7-{X}},
      journal      = {Nuclear fusion},
      volume       = {58},
      number       = {4},
      issn         = {1741-4326},
      address      = {Vienna},
      publisher    = {IAEA},
      reportid     = {FZJ-2018-06965},
      pages        = {046002 -},
      year         = {2018},
      abstract     = {Turbulence is considered to play an important role in the
                      edge cross field heat and particle transport in fusion
                      devices. Scrape-off layer (SOL) turbulence characteristics
                      were measured by the combined probe mounted on the
                      multi-purpose manipulator during the first experimental
                      campaign of W7-X. An electromagnetic coherent mode (EMCM) at
                      7 kHz has been observed by multiple diagnostics in both
                      the plasma core and the SOL and exhibits a strong dependence
                      of the magnetic topology. As demonstrated by the
                      measurements of the combined probe, the EMCM starts to
                      appear at a radius of R  =  6.15 m along the path of
                      probe measurement and this location is shifted inwards in
                      higher iota configurations. It propagates along the
                      direction of electron diamagnetic drift in the far SOL with
                      a poloidal velocity about 0.6 km s−1 while it turns to the
                      opposite direction gradually in the near SOL in the
                      laboratory frame, but keeps a velocity of about 0.6–0.7 km
                      s−1 along the direction of electron diamagnetic drift in
                      the plasma frame. This mode can be induced by raising the
                      ECRH heating power in similar discharge conditions, which is
                      probably linked to the gradient of electron temperature and
                      pressure. The EMCM is enhanced significantly in the edge
                      magnetic island with long connection length where the EMCM
                      can grow up due to the long particle confinement time.},
      cin          = {IEK-4},
      ddc          = {620},
      cid          = {I:(DE-Juel1)IEK-4-20101013},
      pnm          = {174 - Plasma-Wall-Interaction (POF3-174)},
      pid          = {G:(DE-HGF)POF3-174},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000424504400002},
      doi          = {10.1088/1741-4326/aaa98e},
      url          = {https://juser.fz-juelich.de/record/858021},
}