Hinode observations reveal boundary layers of magnetic elements in the solar photosphereR. Rezaei, O. Steiner, S. Wedemeyer-Böhm, R. Schlichenmaier, W. Schmidt and B. W. LitesA&A, 476 3 (2007) L33-L36DOI: https://doi.org/10.1051/0004-6361:20078371